B 1. SPECTRA - Moulded case circuit breakers. Contents. B.2 General characteristics. B.6 Technical data. B.8 Functions. B.10 Operating curves

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1 SPECTRA - Moulded case circuit breakers Contents.2 General characteristics.6 Technical data.8 Functions.10 Operating curves.11 Limiter circuit breakers 1.12 Earth leakage protection circuit breakers SHR Residual current earth leakage devices MTS Earth leakage protection units with separate magnetic cores.15 Electrical auxiliaries AS, A, ST, UV.18 Electrical control.20 Manual rotary control.22 Visible isolation circuit breakers.24 Catalogue numbers.48 Overall dimensions.68 Connections.74 Drilling diagrams.77 Weights For more information, please contact: MAJESTIC GLOAL LTD.

2 SPECTRA - Moulded case circuit breakers General chracteristics Description Spectra "Moulded case" circuit-breakers with electronic protection are available in three and four pole versions, in fixed or withdrawable formats. The Spectra circuit-breakers have individual rating plugs and enable protected distribution of electricity within a current range of 20 and 1250 A. 2 Suitability for visible isolation Spectra circuit-breakers are ideal for fully visible isolation selection: With the handle free, the indication "open" (green display) is only possible when the main contacts are separated by a distance of > 20 mm. Spectra circuit-breakers conform to standards: IEC 947-3, NF C and CNOMO recommendations (protection of machine tools). Double, forward-facing insulation Spectra circuit-breakers are provided with forward-facing sockets designed for insertion of internal electrical auxilliaries in situ without the need to interrupt the power supply. The sockets are completely insulated from the power circuit. Use Spectra circuit-breakers provide a solution for three performance levels: - normal breaking capacity, type EN - High breaking capacity, type EH - Limiter circuit-breaker, type EL y adding or replacing elements, it is possible to perform the following functions: - earth leakage protection, - visible breaking isolation. reaking capacity (according to IEC at 415V) Icu (ka) 100 Seal For extra safety, access to connection terminals and to controls can be locked off while at the same time retaining visibility. Degree of protection In front, in accordance with the NF C standard: - basic circuit-breaker: IP 2X (E 160) IP 3X (E 250 to E 1250) - fixed or withdrawable circuit-breaker, with terminal covers: IP 3X Note: the addition of electrical control units, rotary control handle, earthleakage units or the use of withdrawable devices does not affect the protection offered by the circuit-breaker Temperature derating The maximum normal current for a circuit-breaker depends on the ambient temperature in which it is placed. This is concerned with the temperature around the circuit-breaker: - either the ambient temperature when the circuit-breaker is installed in the open air - or the air inside the box or casing which the circuit-breaker is encased. The reference (test) temperature for all Spectra circuit-breakers is 40 0 C. EL 160 EL 250 EL 400 EL 630 Derating is not automatic, the rating plug must be selected according to the ambient temperature around the circuit-breaker. 65 Fixed appliance Withdrawable appliance 40 0 C 50 0 C 60 0 C 70 0 C 40 0 C 50 0 C 60 0 C 70 0 C E A 160 A 160 A 145 A 160 A 160 A 160 A 145 A E A 235 A 215 A 185 A 230 A 210 A 195 A 170 A E A 400 A 400 A 400 A 400 A 400 A 400 A 400 A E A 630 A 590 A 550 A 580 A 570 A 530 A 500 A E A 800 A 800 A 800 A 800 A 800 A 800 A 800 A E A 1250 A 1250 A 1110 A 1125 A 1125 A 1125 A 1000 A 35 EH 160 EH 250 EH 400 EH 630 EH 800 EH EN EN 250 EN 400 EN 630 EN EN Ith (A) Resistance/pole To enable calculation of the power dissipated by the fixed circuit-breaker during normal operation. reaker E 160 E 250 E 400 E 630 E 800 E 1250 Resistance (1) (1) Value in milli-ohms.

3 UPLINE O DOWNLINE I SPECTRA - Moulded case circuit breakers Internal electrical auxiliaries The A bell alarm, AS auxilliary "ON/OFF" switch, ST voltmetric shunt release, and UV undervoltage releases are common to the whole Spectra range. These are placed face up on the appliance installed, without the need to interrupt the power supply. Installation Orientation A fixed circuit breaker can be mounted as follows: vertical UPLINE I horizontal Spectra circuit-breakers can be mounted on all boards for industrial and tertiary use. In particular, adapter accessories (plates, racks,...) have been designed for integration within our Modula 400 boxes and Modula 4000 switchboards. O DOWNLINE 3 Fixture Spectra circuit-breakers, in the fixed or withdrawable versions, can be fixed on panels, girders or stanchions. Mounting behind or against a door or panel requires no special effort. The cut-out in the door or panel enables the control handle alone or all the displays and controls to be visible, as required. Circuit breaker models Fixed 160 / 1250 Withdrawable 125 / 630 Withdrawable type V 160 /1250 Power source The power source can be connected either upline or downline of the Spectra circuit-breaker, and up to the maximum voltage for use (690V). Safety perimeter During breaking, all circuit breakers produce external agents (fragments, gases,... ); in order to guarantee security during this phase, it is necessary to respect the safety distances indicated below. UPLINE I O 0 (1) I O Note: forward facing safety distance = 0 (1) 10 mm for: - E 160 types H, L, EM - E 400/630/800/1250 with extensions or PAR DOWNLINE 0 10 painted or insulated metal metal Accreditation/certification IEC 947-2, EN , NF C , UL 489, JIS, CSA, ureau Véritas, Germanischer Lloyd, Lloyd's Register of Shipping, RINA

4 SPECTRA - Moulded case circuit breakers Spectra electronics High performance electronic protection. Spectra's secret in finding the correct protection lies in the combination of a very sensitive current sensor, a fast AD Converter unit and a microprocessor specially designed for protection. N L1 L2 L3 Activator 4 Sampler AD Converter Processing unit Traditional electronic protection devices are based on the measurement of the peak value of the current and the deduction of the RMS value. This method is accurate on condition that: - the power source is sinusoidal and alternating at a constant frequency, - the load is a passive one (R, L, C). Modern electrical installations are no longer of this type. Modern installations without a static converter or other electronic equipment generating harmonics are rare, - power networks are subject to interference, both with respect to voltage and frequency, - loads are increasingly active. Under these conditions, traditional electronic breakers are completely unsuitable. According to the network/load couple, it will create an "overprotection" or an "underprotection". Spectra samples more than 30 times per cycle. LT setting ST and I setting The current sensor output signal for each phase is sampled more than 30 times per cycle in order to establish the true RMS value, independent of the network, the nature of the load and the environment of the installation. In this way Spectra guarantees "correct protection". Curve 1: "over-protection" Curve 2: "under-protection" Curve 1 shows a current with a distortion of 10% due to harmonic 5: - peak value: Ic = 110 A - deducted RMS value: I eff. = 110/ 2= 78 A - true RMS value Irms = 71 A A traditional circuit breaker would trip prematurely, resulting in a disruption of operations. Curve 2 shows a current with a 20% distortion due to harmonic 3: - peak value Ic = 85 A - deducted RMS value: I eff. = 85/ 2= 60 A - true RMS value: Irms = 71 A A traditional electronic circuit breaker would not trip for this overload condition, resulting in the risk of the cable or the load being destroyed. Spectra: multi-protector or multi-protection The Spectra electronic circuit breaker may receive two types of instructions: - The rating plug, adjustable from 0.8 to 1 enables the adjustment of protection againt overcurrent according to the maximum current supported by the cable (Iz) and the operating current(ie). - Short-term (ST) and instantaneous (I) trip setting enables protection of cables against overloads and the protection of people against indirect contact, while taking into account the nature of the source. The same circuit breaker enables protection of lower power sources from short-circuits (alternator) or the protection of a load from a high inrush current (transformer). One version, without the LT function, is intended for the protection of motors (EM circuit-breaker). The fine tuning and precision of the ST setting enables discrimination between circuit breakers with LT settings close to each other. In order to guarantee total protection of the installation, the two settings of the circuit breaker are linked. Selection of LT protection automatically defines the ST and instantaneous (I) setting ranges. This link precludes all risk of "under-protection" in ST mode.

5 SPECTRA - Moulded case circuit breakers Protection selection In order to define the desired characteristics: EN - EH - EL LT setting defined by the rating pug EN - EH - EL -EM Circuit breaker curve EM type 5 Zone that is automatically generated as soon as the Ir and Iinst. selection is made Ir 0.63 Iinst Iinst Instantaneous setting defined by I > x Ir 3 or 4 pole circuit breaker 160/32 160/63 160/ Rating plug (designation) E 3A 160/32 E 4A 160/32 E 3A 160/63 E 4A 160/63 E 3A 160/160 E 4A 160/160 E 3A 250 E 4A 250 E 3A 400 E 4A 400 E 3A 630 E 4A 630 E 3A 800 E 4A 800 E 3A 1250 E 4A 1250 In (A) adj. 0.8 to MIN MIN Instantaneous setting points in x Ir MAX MAX Without rating plug, the circuit breaker is auto-protected between 15 and 25 % Iu

6 SPECTRA - Moulded case circuit breakers Technical data E 160 E 250 E400 6 Circuit breakers Rated current Ith 40 0 C (A) Ith 50 0 C (A) Ith 60 0 C (A) Rated operating voltage Ue AC 50/60Hz (V) Rated insulation voltage Ui (V) Ultimate short-circuit breaking capacity Icu AC 50/60Hz 220/240V (ka) 380/415V (ka) 500V (ka) 660/690V (ka) Service short-circuit breaking capacity Ics AC 50/60Hz 220/240V (% Icu) 380/415V (% Icu) 500V (% Icu) 660/690V (% Icu) Rated short-circuit making capacity Icm 220/240V (ka peak) 380/415V (ka peak) Single pole IT system breaking capacity Ice 220/240V (% Icu) 380/415V (% Icu) Rated impulse voltage Uimp (kv) Operational category Number of poles Endurance Mechanical ops. Electrical ops. Total fault elimination time (ms) Degree of pollution EM circuit breakers Rating plugs supplied with the appliance (nonadjustable) EM 160/32 to 630: reaking capacities are identical to those for the EL range EM 800 to 1250: reaking capacities are identical to those for the EH range Rating plugs EN 160 EH 160 EL 160 EN 250 EH 250 EL 250 EN400 EH400 EL A A A A A A A A A Motor protection EM 160/32 EM 160/63 EM 160/160 EM 250 EM 400 Setting range: 0.8 to 1 x In 25A 80A 160A 32A 100A 200A 50A 125A 250A 63A 160A 320A 80A 200A 400A 100A 250A 125A 160A

7 SPECTRA - Moulded case circuit breakers E 630 E 800 E EN 630 EH 630 EL 630 EN 800 EH 800 EN 1250 EH A A A A A A A EM 630 EM 800 EM A 320A 630A 320A 400A 800A 400A 500A 1000A 500A 630A 1250A 630A 800A

8 SPECTRA - Moulded case circuit breakers Functions Circuit breakers Differential (adaptable casing) According to selection of visible isolation (2) (withdrawable & type V) Motor protection (ST and I only) EN 160 EH 160 EL 160 EN 250 EH 250 EL 250 (1) (1) (1) (1) (1) (1) EM32/63/160 EM32/63/160 EM32/63/160 EM 250 EM 250 EM Internal electrical auxiliaries A bell alarm AS auxiliary "ON/OFF" switch ST voltmetric shunt release UV undervoltage release Control accessories Manual rotary Electrical Safety accessories Terminal cover Locking off by padlock by lock Installation /Connection Fixed front connections FAV appliance rear connections FAR Withdrawable front connections DAV appliance rear connections DAR (1) Separate core unit (2) All Spectra circuit breakers meet the selection function standard (IEC 947-3)

9 SPECTRA - Moulded case circuit breakers EN 400 EH 400 EL 400 EN 630 EH 630 EL 630 EN 800 EH 800 EN 1250 EH 1250 (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (type V) (type V) (type V) (type V) EM 400 EM 400 EM 400 EM 630 EM 630 EM 630 EM 800 EM 800 EM 1250 EM

10 SPECTRA - Moulded case circuit breakers Operating curves E 160 circuit breaker E 250 to E1250 circuit breakers Operating time in seconds MIN MIN MAX Operating time in seconds MIN MIN MAX MAX MAX multiples of the setting current multiples of the setting current

11 SPECTRA - Moulded case circuit breakers Limiter circuit breakers General Curves (derived from tests according to IEC 947-2) Network voltage 380/415 V Limited peak intensity as a function of the actual intensity of the short-circuit current. 1 The limiting capacity of a circuit breaker is the expression of the breaker's capacity, in the event of a short-circuit, to let no current through that is greater than the assumed fault current KA peak N Maximum assumed amplitude ϕ = 0.2 j H H E800/1250 E400/630 L 11 This characteristic is expressed by limiting curves N N N H H E250 L E : Icc unlimited peak 2: Icc limited peak (actual) The great limiting capacity of Spectra circuit berakers is a result of the optimal combination of: - a light moving part, reducing inertia, - a strong current loop, to generate maximum force of repulsion, - a slot motor with strong electro-magnetic field to accelerate the opening of the contacts - contact materials combining good conductivity and high durability, - an arc chamber combining a high energy absorbtion capacity, speed of the breaking of the arc and the cooling of the gasses. This combination has enabled an exceptional breaking capacity /volume ratio. The use of Spectra limiter circuit-breakers enables a great reduction in stresses that normally develop during a short-circuit: - Reduction in thermal constraints in conductors, increasing their life. - Reduction in mechanical constraints due to the reduction of the electrodynamic forces of repulsion between conductors, which reduces the risk of deformation or rupture of the wiring - Reduction in electro-magnetic effects. The electro-magnetic field reduces and causes less damage to neighbouring devices and sensors. Rationalisation Spectra limiter circuit breakers offer multiple advantages: - reduction in the volume of boxes and cabinets, - reduction in logistic costs because of the smaller volume, - possibility of connecting circuit breakers with smaller capacity downline. 10 ka eff Thermal constraints limited as a function of the actual intensity of the short-circuit A² s N N N N E800/1250 H H H H E400/630 L E250 L E160 ka eff.

12 SPECTRA - Moulded case circuit breakers Earth leakage protection circuit breakers Differential protection Remote control It is possible to control the opening of the circuit breaker using two isolated terminals, at the rear of the earth leakage protection unit. Operating voltage: 220 to 415 V AC or DC: no defined polarity. 12 Test circuit The "test" button enables simulation of a 30 ma insulation fault; The circuit simultaneously tests: - the sensor (core) - the processing circuit - the warning light (V) - the voltmetric shunt release (ST) Presentation The protection of people and property provided by differential circuit breakers with residual intensity measurement, is obtained by combining a Spectra circuit breaker equipped with an ST voltmetric shunt release and a differential block (MIR). The MIR block can be adapted in situ, to the E 160, E 250, E 400 and 630 circuit breakers. The MIR differential units are: - protected against untimely tripping (no tripping by the 250A 8/20 micro-second wave, defined by IEC app.. ) - adapted to continual bi-directional and uni-directional pulsed components (class A). Differential protection devices ensure the following functions: - protection of people against direct contact in TT systems - additional protection for people against contact in IT or TNS systems - protection of property against destruction or fire in the event of faulty insulation. Differential protection is also achievable on all Spectra circuit breakers through the combination of a circuit breaker fitted with voltmetric release and a differential unit with separate magnetic core (SHR, MTS). Front facing: - "test" button. - fault indicator light - the RZ reset button - adjusting switch I - adjusting switch t - ST terminals (under the shutter) Rear: - two terminals for remote control Diagram The electronic board is powered from three phases: protection is ensured even if one phase is lost. N L1 L2 L3 F RS TEST + - C RT ST T I V RZ RC Functioning Measuring the fault The sensor consists of a detection magnetic core. The core is made from a high permability magnetic alloy meeting the requirements of IEC 947.2, app. Processing the measurement The processing circuit comprises: - a filter F - a comparator C - a timer T In the event of a fault, the contact I closes. The rectifier simultaneously powers the voltmetric release ST and the warning light V: - the warning light changes - the voltmetric shunt release opens the circuit breaker (the open command can be made permanent). The warning light V cannot be reset (using the RZ button) until the fault has been rectified and the circuit breaker closed. RS: adjusting switch I RT: adjusting switch t Characteristics RZ: reset button RC: terminals for remote control Operating voltage (V) 220 to /60 Hz Switchable version instantaneous fixed threshold (A) 0.03 threshold: Mult. position (A) time delay (ms) Standards The differential MIR units comply with: - IEC NF C NF C (additional clause) - NF C

13 SPECTRA - Moulded case circuit breakers SHR 1100 and SHR 1110 Residual current earth leakage devices Residual current earth leakage protection devices with separate core, which, via a Spectra circuit breaker provide circuit opening in the event of an isolation fault. Specially designed for industrial networks. Presentation Modular box 4 modules - DIN Mounting on symmetrical rail (surface or flush) Screw terminals for 2.5 mm 2 wires Front face setting Sealable transparent cover Functions Isolation fault Pre-alarm 50% positive security relay Fault reset System failure Core failure Remarks LED indication two changeover switches LED indication one changeover switch by push-button (optional bistable relay) manual integrated test external test signal 'error' and tripping Performances Supply voltage V1 V2 version 1 24V~ 48V~ version 2 110/127V~ 440/480V~ version 3 220/240V~ 380/415V~ Contacts dry contacts output 2 changeover + 1 NO breaking capacity 6A 250V, 1500VA max. insulation 4kV eff. Protection degree IP20 surface IP42 flush Characteristics Controlled network AC alternative L.V. < 1000V frequency 40 to 70Hz - 400Hz N.C. Detection principle measurement residual current core ratio 600/1 (optional 470/1) maximum current 500A - 1 s. nominal impedance 100Ω Current measurement threshold 30mA at 3.4A pre-alarm 50% of the threshold (not adjustable) threshold adjustm. 64 steps indicators 4 LEDs Power supply frequency 40 to 400Hz standard voltage 24 to 480V~ in 3 ranges consumption 4VA Operating time adjustable on SHR 1110 adjustments 0.1 to 1.5 s. in 16 steps instantaneous 15 ms bypass if 30mA threshold Cores CITO - CITF Ratio: 600/1 Connection by box type terminals for wires of 2.5 mm 2 Connection to earth leakage protection relays using armoured cable with two insulated conductors and the shortest possible cabling (resistance < 30Ω) Connection diagram Alarm 50% Core failure System failure Tripping Ensure cover conductors are centered 2. If the neutral is not out, enclose the 3 phases 3. Never allow the core to enclose the protection conductor 4. Armoured cable obligatory for cable lengths (SHR / core) 5 m or for sensitive settings 1A CT TEST V1 V2

14 SPECTRA - Moulded case circuit breakers 14 MTS earth leakage protection units with separate magnetic core Function and use Maximum current earth leakage protection relay with separate magnetic core which uses a circuit breaker Spectra release to open a circuit in the event of an isolation fault. Specially designed for industrial networks. Characteristics MTS Alternating earth neutral network protected Frequency 50 to 175Hz Setting values fixed 0.03A adjustable 0.1 to 1A Time delay 0 to 500 ms (for 0.1 to 1A) Out-going contacts 2 changeover contacts (2A/250V cos ϕ 0.3) Display Test button Reset button Power Frequency 50/60 Hz AC 220/240V or 380/415V Mounting recessible into the bottom of the housing Detection core Passing diameter: 34, 55, 70, 100 mm (shipped with MTS) detection core ratio: - signal: 34: 230/1 55: 200/1 70: 200/1 100: 280/1 - test: 34, 55, 70, 100: 200/1 Detection core mounting On armoured cable For junction boxes input sensors Flexible connection common to cable's ring and fuse at the cable end box Junction box electrically isolated from its support End box electrically isolated from its support output 2 Connection diagram sensor sensors 220/240V 50/60Hz 380/415V 50/60Hz 0.5/1.5 mm output 1 Notes 1. Ensure conductors are centred in the core. 2. If the neutral is not out, enclose the 3 phases. 3. Never allow the protection conductor to be enclosed by the core. ~

15 SPECTRA - Moulded case circuit breakers Electrical auxiliaries General A bell alarms, AS auxiliary "ON/OFF" switches, ST voltmetric shunt releases and UV undervoltage releases are common to all Spectra circuit breakers, e.g.: an AS auxiliary "ON/OFF" switch can be installed equally well on an E 160 or E 1250 circuit breaker. Thus it is not necessary to specify the type of circuit-breaker. Only the release voltage and the type of contact (standard or low level) has to be indicated with the order. Assembly 15 Left-hand compartment Option of connecting UV or ST releases plus 3-pole A. 1 or 2 additional AS contacts can be connected to the 4-pole E 400 to E 1250 circuit breakers (an extra socket is provided for this). Right-hand compartment Option of connecting 1 or 2 AS auxilliary switches. On each circuit breaker, ducts for the wiring are provided enabling the passage of the cables to the right, left, or to the rear side of the device, without increasing its original dimensions. Maximum possibilities for auxilliaries circuit breaker 3P 4P to 1250 to 250 to 1250 AS A ST or UV As this is intended for installation in compartments that are accesssible from the front, it is not necessary to take off the cover of the circuit breaker. Withdrawable circuit breakers - option of connecting 8 wires to one 8-contact block - option of connecting 16 wires to two 8-contact blocks (max.)

16 SPECTRA - Moulded case circuit breakers Electrical auxiliaries Auxiliary AS "ON/OFF" switches A bell alarm contacts 16 Description Indicates the "open" or "closed" position of the circuit breaker to other auxiliaries such as logic circuits, relays, diplays, etc.... for control, locking, or remote indicator functions... Low level AS contacts For communications between the circuit breaker and automatic or logic circuits. These (gold plated) contacts are suitable for voltages of 5 to 30 V AC/DC. Diagrams show switches in the "OFF" position open closed open closed common Characteristics Changeover contacts activated at the same time as main poles. 2 versions: 1 NO/NC or 2 NO/NC (in the same volume) Standard contacts Low level contacts common Wiring colour code 12: NWH (brown & white) 14: RD (red) 11: WH (white) 22: OGWH (orange-white) 24: OG (orange) 21: GY (grey) E 160 to E 1250 Operating voltage (V) AC Hz DC 120 to to 125 Load - resistive inductive Uninterrupted current (A) reaking capacity (A) Closing capacity (A) E 160 to E 1250 Operating voltage (V) AC Hz DC 5 to 30 5 to 30 Load - resistive inductive Uninterrupted current (A) reaking capacity (A) Closing capacity (A) Description Changeover contacts signalling the "tripped" status of the circuit breaker caused by a fault or opening by voltmetric ST or UV trip devices, or by an earth leakage. The contact returns to the "normal" position following resetting of the circuit breaker. The A contact is not activated with a normal closing or opening of the circuit breaker. Low level A contacts For communications between the circuit breaker and automatic or logic circuits. These (gold plated) contacts are suitable for voltages of 5 to 30 V AC/DC. Characteristics Standard contacts E 160 to E 1250 Operating voltage (V) AC Hz DC 120 to to 125 Load - resistive inductive Uninterrupted current (A) reaking capacity (A) Closing capacity (A) Low level contacts normal default common Wiring colour code 96: GN (green) 98: N (brown) 95: YE (yellow) E 160 to E 1250 Operating voltage (V) AC Hz DC 5 to 30 5 to 30 Load - resistive inductive Uninterrupted current (A) reaking capacity (A) Closing capacity (A)

17 SPECTRA - Moulded case circuit breakers Shunt release ST Undervoltage release UV 17 Description C1 C2 U > Characteristics Causes the remote opening of the circuit breaker as soon as it receives power (power can be permanent). Operation is guaranteed from 55% of Un with alternating current and from 70% of Un with direct current Wiring colour code: C1 - C2: lack(k) E 160 to E 1250 Operating voltage (V) AC Hz AC DC 50-60Hz / / /415 Max. ringing current (ma) Average current (ma) Release breaking time (ms) min. (100 % Un) max.* * 55 % of Un for AC - 70 % of Un for DC Description D1 U < D2 Causes opening of the circuit breaker in the event of a drop in voltage (35% to 70 % of Un) Guaranteed closure of the circuit breaker if Un > 85%. Operating range: 0.85 < Uc < 1.1 Un. When the release does not receive power, or voltage is too low, the circuit breaker cannot be reclosed; the contacts do not touch. Characteristics Wiring colour code D1 - D2: lue (L) E 160 to E 1250 Operating voltage (V) AC Hz/DC / /250 (2) Max. calling current (ma) Average current (ma) Release breaking time (ms) mini (100 % Un) maxi (1) (1) 55 % of Un for AC - 70 % of Un for DC. (2) Time release MVR retarder (250, 500, 800, 1000 ms.) at 220V AC 50 Hz. Avoids untimely tripping with sudden loss of voltage.

18 SPECTRA - Moulded case circuit breakers 18 Electrical control for E E 250 circuit breakers Characteristics Nominal voltages: - alternating current 50/60Hz: / / /415V - direct current: / /250V Operating voltage: 0.85 to 1.1 Un. Apparent consumption: - alternating current (average) 450VA/(max.) 500VA - direct current: (average) 550W/(max.) 600W Response time: - opening/closing: 0.1 s. Maximum rate of operation: - 5 cycles /mn. Interval between two successive operations: seconds closing cycle rest rest 1.2 t (s) opening Description The electrical control is attached to the front of the breaker. It enables the opening and closing of the circuit breaker by either remote or local control. Opening and closing by means of a universal motor with two rotational directions with automatic stop at the end of operation. Local emergency level control. Display showing: - red: circuit breaker "closed" - white: circuit breaker "open" due to a fault or voltmetric release tripping - green: circuit breaker "open " and "reset" Opening through ST, UV release, overload, short-circuit or "TEST" button with resetting required by depressing the "PA" button or locally by the emergency control. Any release of the reset circuit breaker requires resetting of the electrical control. Connection of wiring by means of connecting terminals. Locking in the"open" position: - using 3 padlocks 8 (not supplied) - using Ronis locks (supplied), type 1104, opening to the right. Diagram PM PA YE GNYE L GN IND OG FC CS IND RD 6 R 1 : GN (green) 2 : L (blue) 3 : GNYE (green/yellow) 4 : YE (yellow) 5 : OG (orange) 6 : RD (red) PA : "reset/stop" push-button PM FC CS IND R : "ON" push-button : limit switch : safety contact on lever : coil/induced : resistor for U > 240V : connection terminals

19 SPECTRA - Moulded case circuit breakers Electrical control for E E E E 1250 circuit breakers Operation The accumulation of energy (compression of the spring), requires rapid closure of the circuit breaker, and is performed automatically with the opening of the electrical control unit. - closing: depressing the "ON" button (PM) powers the closing electronics EF, releasing the spring and closing the circuit breaker. - opening: depressing the stop/reset (PA) button powers the motor which opens the circuit breaker and resets the spring. Power is cut at the limit of the movement by the limit swicth (FC) contact ; the circuit breaker is thus ready for a new closure. - opening by an ST or UV release, overload or short-circuit or "TEST" button with resetting required by depressing the PA button or if necessary by means of local emergency controls. Any tripping of a circuit breaker requires closing or resetting of the electrical control. - use of a specific system for automation: call us. Insertion of a A fault contact in the "rearming" circuit makes local manual resetting obligatory. If closing is permanent (relay or selector switch), do not connect terminal 2 to avoid hunting. Diagram 19 Description The electrical control is attached to the front of the breaker without removing the cover. It enables the opening and closing of the circuit breaker by either remote or local control. Energy accumulation type: a universal motor "arms" a spring in which the potential energy needed for its closing is stored. Local control via a push-button. Indicator showing: - red: "closed" or "open" due to a fault or voltmetric release (electrical control not reset) - green: "open" and "reset". Wiring connection by means of connecting terminals. Locking in "open" position: - using three Ø 8 padlocks (not supplied) - using Ronis locks (supplied), type 1104, opening to the right. Characteristics Nominal voltage: - alternating current 50/60 Hz: / / /415 V - direct current: / /250 V Operating voltage: 0.85 to 1.1 Un. Apparent consumption: - alternating current: (average) 250 VA/(max.) 650 VA - direct current: (average)175 W/(max.) 600 W Response time: - opening: 2.5 s./ closing: 0.05 s. with pulse control: - minimum interval between pulse of 1 second with opening maximum rate of operation: 2 cycles/mn closing cycle PA P N FC GNYE OG push-button control M GN EF RD 1 : N (brown) 2 : OG (orange) 3 : GN (green) 4 : RD (red) 5 : GNYE (green/yellow) R : resistance > 240V LD : fault display A PA 5 : ell alarm : "stop/reset" push-button R 4 PM relay control* selector switch control* *do not connect 2 installation of a fault contact (local reset obligatory) 4 LD PM : "ON" push-button EF : electrical closing M : motor FC : Limit switch : manual emergency opening control : connection terminals : manual closing button A R rest opening rest 8.05 t (s)

20 SPECTRA - Moulded case circuit breakers Manual rotary control asic elements for all installations Handle Colour: - grey as standard - red for safety circuit breakers in accordance with the standard VDE Locking in the "open" position: 1 - the handle is fitted with a retractable flap giving access to three 8 padlocks only when the unit is in the "open" position. 2 - lock is easily snapped into place, and locking and removal of the key are only possible in the "open" position. CACR display contacts (optional) General The rotary control is attached to the front of the circuit breaker it is equally suited to the following applications: - fixed - withdrawable or installed: - direct on breaker - behind a screwed-on panel or a hinged door. Description The handle precisely indicates the main contact positions: - red: device "closed" - white: device "tripped" by voltmetric release or "test" button - green: device "open" The rotary control guarantees opening or isolation function being clearly visible (IEC 947-3): the handle comes into the position facing the green indicator when the main contacts are separated by a distance greater than 20 mm. Locking off is not possible unless main contacts are fully open. A seal is available providing enhanced protection in the event of direct installation on a door. Two max. NO/NC contacts. These are integrated into the converters to indicate the opening and/or pre-closing of the circuit breaker. asic converter Can be fitted to the front of the circuit breaker to transform the sideways movement of the control handle into a rotary movement. The handle can be snap-on mounted on the converter. The handle can be removed in the "tripped" position by a by-pass. Locking converter for direct mounting through a door or panel Offers the same functions as the basic converter, plus: 1 - locking, preventing opening of the door or panel if the circuit breaker is not "open". 2 - memorises the opening position and preventing movement of the handle if the door is open. 3 - by-pass allowing opening of the door or panel with the circuit breaker "closed".

21 SPECTRA - Moulded case circuit breakers Types Direct on unit Direct through door or panel (IP30) ehind door or panel (IP55) 21 Components Grey or red + (lock: optional) Handle Grey or red + (lock: optional) Grey or red + (lock: optional) asic converter + (1 or 2 CACR, optional) Converter Converter with lock + (1 or 2 CACR, optional) asic converter + (1 or 2 CACR, optional) External operator Door-mounted operator: - prevents opening of the door if the circuit breaker is not "open" - memorises the opening position - prevents handle movement with door open. Funnel (optional) This part eliminates the problem of tolerances and facilitates the coupling between the external operator and the extension bar.

22 SPECTRA - Moulded case circuit breakers 22 Visible isolation circuit breakers General Spectra visible isolation circuit breakers can be used: - in general low voltage protection of low voltage metering, high/low voltage subscriber stations. - wherever personnel safety implies the visually clear and physical separation of the source from the loads. They meet the standards: NF C and NF C , and the decree of 14/11/1988. They are constructed based on the standard withdrawable circuit breakers and may be fitted with the auxiliaries and accessories intended for these devices. In additon the Spectra circuit breakers with visible isolation were designed to enable: - rapid removal, - easy replacement without any risk of contact with live parts, - provision of reserve bases for future extensions. Structure Withdrawable and type V circuit breakers comprise a standard circuit breaker(n, H or L) and a withdrawable unit. The withdrawable unit comprises: - a fixed three- or four-pole part equipped with front or rear connection terminals, - a moving part that fits onto the circuit breaker, - a withdrawable safety device, that trips the circuit breaker as soon as withdrawal starts, - optional: isolation of the wiring of the internal electrical auxiliaries and the control accessories. Withdrawable circuit breakers (plug-in IEC type) Visible isolation circuit breakers, type V (can be isolated according to IEC 947-2) For E 160 to E 630 circuit breakers - three sizes of plug-in units: /630, - two positions: - plugged in, - removed. - connection: front or rear. - level of protection: - plugged in: IP3x - removed: IP2x Optional extras - wiring isolation: - one 8-contact block (2 blocks max.). For E 160 to E 1250 circuit breakers - four sizes of withdrawable units, type V: / / two stable positions indicated by front-facing display: - red: plugged in, - green: withdrawn. - connection: front or rear. - padlocking: three 8 padlocks(not supplied) Optional extras - wiring isolation: one 8-contact block (2 blocks max.). - locking in withdrawn position by: Ronis 1104 lock, supplied with adapter kit - status display contacts (2 contacts: NO + NC): - plugged in, - withdrawn.

23 SPECTRA - Moulded case circuit breakers Notes 23

24 SPECTRA - Catalogue numbers Circuit breakers Rating plugs 24 In Nº of EN EH EL poles 35kA 65kA 100kA / PPP (1) PPPP N 0% PPP (1) N 50% PPP / PPP (1) PPPP N 0% PPP (1) N 50% PPP PPP N 0% / PPP (1) PPPP N 0% PPP (1) N 50% PPP / PPP (1) PPPP N 0% PPP (1) N 50% PPP PPP N 0% - - PPP N 50% PPP (1) PPPP N 0% PPP (1) N 50% PPP - - PPP N 0% PPP PPPP N 0% PPP N 50% PPP PPP N 0% PPP PPPP N 0% PPP N 50% PPP PPP N 0% PPP PPPP N 0% PPP N 50% PPP PPP N 0% PPP PPPP N 0% PPP N 50% PPP PPP N 0% (1) Connection by non-isolated copper bars.

25 SPECTRA - Catalogue numbers Circuit breaker features: page.6 Rating plug features: page.5 Auxiliary features: page.11 Dimensions: page.48 Connections: page

26 SPECTRA - E160 to E1250 EM "motor protection" circuit breakers (including rating plug) MIR - Personnel protection (ST supplied) 3P 4P EM EM EM EM EM EM EM EM 1250 E 160 E MIR E 160 3P MIR E 160 4P MIR E 250 3P MIR E 250 4P E 400/ MIR E 400/630 3P MIR E 400/630 4P Circuit breaker features: page.6 Auxiliary features: page.11 Dimensions: page.48 Connections: page.68

27 SPECTRA - E160 Plug-in circuit breakers, front connections Complete plug-in unit (without circuit breaker) EDAV 3P E EDAV 4P E 160 Plug in circuit breakers - type V, front connections Complete plug in unit (without circuit breaker) EDVAV 3P E 160 Plug in sub-assembly (without circuit breaker) a) moving part PMED 3P E PMED 4P E 160 b) fixed part PFEDAV 3P E PFEDAV 4P E 160 Plug in circuit breaker, rear connections Complete plug in unit (without circuit breaker) EDAR 3P E EDAR 4P E 160 Plug-in sub-assembly (without circuit breaker) a) moving part PMED 3P E PMED 4P E 160 b) fixed part PFEDAR 3P E PFEDAR 4P E 160 Wiring isolation 8-contact block (2 blocks max.) SECT FIL E EDVAV 4P E 160 Plug in sub-assembly (without circuit breaker) a) moving part PMEDV 3P E PMEDV 4P E 160 b) fixed part PFEDVAV 3P E PFEDVAV 4P E 160 Removable circuit breakers - type V, rear connections Complete plug in unit (without circuit breaker) EDVAR 3P E EDVAR 4P E 160 Plug in sub-assembly (without circuit breaker) a) moving part PMEDV 3P E PMEDV 4P E 160 b) fixed part PFEDVAR 3P E PFEDVAR 4P E Dimensions: page.48 Connections: page.68 Wiring isolation 8-contact block (2 blocks max.) SECT FIL E 160 "Plugged in - removed" display contacts E 160 (2 blocks) Locking off with Ronis 1104 lock VERED E 160

28 SPECTRA - E Electrical auxiliaries AS auxiliary contacts Standard contacts NO/NC NO/NC Low level contacts NO/NC NO/NC A bell alarm Sandard contacts NO/NC Low level contacts NO/NC Electrical controls DC V V /125 V /250 V AC 50, 60 Hz V V /127V /240V /415 V Locking off in "OFF" position with Ronis 1104 lock opening to the right (supplied) VERCE E160 ST voltmetric shunt release AC 50, 60 Hz - DC V V /127 V /250 V AC 50, 60 Hz /415 V UV undervoltage release AC 50, 60 Hz - DC V V /127 V /250 V UV + time delay AC 50 Hz V Auxiliary features page.15

29 SPECTRA - E160 Rotary controls Direct on the unit Handle CRDG grey CRDR red Accessories for rotary controls Lock Ronis Opening to the right Funnel Direct through a door or panel Handle CRAPG grey CRAPR red Display switches CACR E 160/ ehind door or panel Handle CRDPG grey CRDPR red Door joint E 160/250 Replacement part for rotary control for direct installation through door or panel.

30 SPECTRA - E160 Safety accessories Seals for control settings PLREG 3/4P E Sealable terminal covers 1 SET P E P E160 1 set includes 2 pieces (up- and downline) Padlocking the control handle in the "OFF" position VER MAN E160 Connections ox type terminals for bare cable 1 SET * RCFAV E RCFAV E160 * replacement part Rear connections for bar or cable with crimp lug + and terminal covers 1 SET RFAR + C E RFAR + C E160 Extender set of 4 pieces

31 SPECTRA - E250 Plug in circuit breakers, front connections complete withdrawable unit (without circuit breaker) EDAV 3P E EDAV 4P E250 Plug in circuit breakers- type V, front connections Complete withdrawable unit (without circuit breaker) EDVAV 3P E250 Withdrawable sub-assembly (without circuit breaker) a) moving part PMED 3P E PMED 4P E250 b) fixed part PFEDAV 3P E PFEDAV 4P E EDVAV 4P E250 Withdrawable subassembly (without circuit breaker) a) moving part PMEDV 3P E PMEDV 4P E250 b) fixed part PFEDVAV 3P E PFEDVAV 4P E Withdrawable circuit breaker, front connections Withdrawable circuit breakers - type V, Complete withdrawable unit (without circuit breaker) rear connections EDAR 3P E EDAR 4P E250 Complete withdrawable unit (without circuit breaker) EDVAR 3P E Withdrawable sub-assembly (without circuit breaker) a) moving part PMED 3P E PMED 4P E250 b) fixed part PFEDAR 3P E PFEDAR 4P E250 EDVAR 4P E250 Withdrawable subassembly (without circuit breaker) a) moving part PMEDV 3P E PMEDV 4P E250 b) fixed part PFEDVAR 3P E PFEDVAR 4P E250 Wiring isoloation 8-contact block (2 blocks max.) SECT FIL E250 Dimensions: page.49 Connections: page.69 Wiring isolation 8-contact block (2 blocks max.) SECT FIL E250 Display contacts "plugged in - removed" E250 (2 blocks) Locking off using a Ronis 1104 lock VERED E250

32 SPECTRA - E Electrical auxiliaries AS auxiliary contacts Standard contacts NO/NC NO/NC Low level contacts NO/NC NO/NC A bell alarm Standard contact NO/NC Low level contact NO/NC Electrical controls DC V V /125 V /250 V AC 50, 60 Hz V V /127 V /240 V /415 V Locking of the electrical control in the "OFF" position with a Ronis 1104 lock opening to the right (supplied) VERCE E250 Voltmetric ST shunt release AC 50, 60 Hz - DC V V /127 V /250 V AC 50, 60 Hz /415 V UV undervoltage release AC 50, 60 Hz - DC V V /127 V /250 V UV + time delay unit AC 50 Hz V Auxiliary features: page.15 Dimensions: page.49 Connections: page.69

33 SPECTRA - E250 Rotary controls Direct on the unit Handle CRDG grey CRDR red Accessories for rotary controls Lock (Ronis 1104) Funnel Direct through a door or panel Handle CRAPG grey CRAPR red Display contacts CACR E ehind door or panel Handle CRDPG grey CRDPR red Door joint Replacement part for rotary control mounted direct through door or panel.

34 SPECTRA - E250 Safety accessories Lead seals for control settings PLREG 3/4P E Sealable terminal covers 1 SET P E P E250 One set includes 2 pieces (up- and downline) Padlocking the control handle in the "OFF" position VER MAN E250 Connections ox type terminals for bare cables 1 SET* RCFAV E RCFAV E250 * replacement for EH/EL 250 Rear connection for bar or cable with crimp lug + terminal covers 1 SET RFAR + C E RFAR + C E250

35 SPECTRA - E400 Withdrawable circuit breakers, front connections Complete withdrawable unit (without circuit breaker) EDAV 3P E EDAV 4P E400 Withdrawable sub-assembly (without circuit breaker) a) moving part PMED 3P E PMED 4P E400 b) fixed part PFEDAV 3P E PFEDAV 4P E400 Withdrawable circuit breakers, rear connections Complete withdrawable unit (without circuit breaker) EDAR 3P E EDAR 4P E400 Withdrawable sub-assembly (without circuit breaker) a) moving part PMED 3P E PMED 4P E400 b) fixed part PFEDAR 3P E PFEDAR 4P E400 Wiring isolation 8-contact block (2 blocks max.) SECT FIL E400 Dimensions: page.50 Connections: page.70 Withdrawable circuit breakers-type V, front connections Complete withdrawable unit (without circuit breaker) EDVAV 3P E EDVAV 4P E400 Withdrawable sub-assembly (without circuit breaker) a) moving part PMEDV 3P E PMEDV 4P E400 b) fixed part PFEDVAV 3P E PFEDVAV 4P E400 Withdrawable circuit breakers - type V, rear connections Complete withdrawable unit (without circuit breaker) EDVAR 3P E EDVAR 4P E400 Withdrawable sub-assembly (without circuit breaker) a) moving part PMEDV 3P E PMEDV 4P E400 b) fixed part PFEDVAR 3P E PFEDVAR 4P E400 Wiring isolation 8-contact block (2 blocks max.) SECT FIL E400 Display contacts: "plugged in - removed" (2 blocks) Locking off with a Ronis 1104 lock VERED E400 35

36 SPECTRA - E Electrical auxiliaries AS auxiliary switches Standard contacts NO/NC NO/NC Low level contacts NO/NC NO/NC A bell alarm Standard contact NO/NC Low level contact NO/NC ST voltmetric shunt release AC 50, 60 Hz - DC V V /127 V /250 V AC 50, 60 Hz /415 V Electrical controls DC V V V V AC 50, 60 Hz V V /127 V /250 V V V Locking off the electrical control in the "OFF" position using Ronis 1104 lock opening to the right (supplied) VERCE E400 UV undervoltage release AC 50, 60 Hz - DC V V /127 V /250 V UV + time delay unit AC 50 Hz V Auxiliary characteristics: page.15

37 SPECTRA - E400 Rotary controls Direct on the unit Handle CRDG grey CRDR red Accessories for rotary controls Lock (Ronis 1104) Funnel Direct through door or panel Handle CRAPG grey CRAPR red Display contacts CACR E ehind door or panel Handle CRDPG grey CRDPR red Door joint Replacement part for rotary control mounted direct through door or panel. Connections ox type terminals for bare cables RCFAV E RCFAV E400 Safety accessories Lead seals for settings controls PLREG 3/4P E400 Rear connection for bar or cables with crimp lug + terminal covers 1 SET RFAR + C E RFAR + C E400 Padlocking the control arm in the "OFF" position VER MAN E400 Extension arms for bar or cable with crimp lug 1 SET RPFAV E RPFAV E400 One set includes 3 or 4 pieces (up- or downline)

38 SPECTRA - E Withdrawable circuit breakers, front connections Complete withdrawable unit (without circuit breaker) EDAV 3P E EDAV 4P E630 Withdrawable sub-assembly (without circuit breaker) a) moving part PMED 3P E PMED 4P E630 b) fixed part PFEDAV 3P E PFEDAV 4P E630 Withdrawable circuit breakers, rear connections Complete withdrawable unit (without circuit breaker) EDAR 3P E EDAR 4P E630 Withdrawable sub-assembly (without circuit breaker) a) moving part PMED 3P E PMED 4P E630 b) fixed part PFEDAR 3P E PFEDAR 4P E630 Wiring isolation 8-contact block (2 blocks max.) SECT FIL E630 Withdrawable circuit breakers-type V, front connections Complete withdrawable unit (without circuit breaker) EDVAV 3P E EDVAV 4P E630 Withdrawable sub-assembly (without circuit breaker) a) moving part PMEDV 3P E PMEDV 4P E630 b) fixed part PFEDVAV 3P E PFEDVAV 4P E630 Withdrawable circuit breakers - type V, rear connections Complete withdrawable unit (without circuit breaker) EDVAR 3P E EDVAR 4P E630 Withdrawable sub-assembly (without circuit breaker) a) moving part PMEDV 3P E PMEDV 4P E630 b) fixed part PFEDVAR 3P E PFEDVAR 4P E630 Wiring isolation 8-contact block (2 blocks max.) SECT FIL E630 Dimensions: page.50 Connections: page.71 Display contacts: "plugged in - removed" (2 blocks) Locking off with the Ronis 1104 lock VERED E630

39 SPECTRA - E630 Electrical auxiliaries AS auxiliary switches Standard contacts NO/NC NO/NC Low level contacts NO/NC NO/NC A bell alarm Standard contact NO/NC Low level contact NO/NC ST voltmetric shunt release AC 50, 60 Hz - DC V V /127 V /250 V AC 50, 60 Hz /415 V Electrical controls DC V V V V AC 50, 60 Hz V V /127 V /250 V V V Locking off the electrical control in the "OFF" position with a Ronis lock (supplied) VERCE E UV undervoltage release AC 50, 60 Hz - DC V V /127 V /250 V UV + time delay unit AC 50 Hz V Auxiliary characteristics: page.15

40 SPECTRA - E630 Rotary controls Direct on the unit Handle CRDG grey CRDR red Rotary controls accessories Lock (Ronis 1104) Funnel Direct through door or panel Handle CRAPG grey CRAPR red Display contacts CACR E ehind door or panel Handle CRDPG grey CRDPR red Door joint Replacement part for rotary control mounted direct through door or panel. Connections ox type terminals for bare cables 1 SET RCFAV E RCFAV E630 Safety accessories Lead seals for control settings PLREG 3/4P E630 Rear connection bar or cable with crimp lug + terminal covers 1 SET RFAR + C E RFAR + C E630 Locking off the control handle in the "OFF" position VER MAN E630 Extension arms for bar or cable with crimp lug 1 SET RPFAV E RPFAV E630 One set includes 3 or 4 pieces (up- or downline)

41 SPECTRA - E800 Withdrawable circuit breakers - type V, front connections Complete withdrawable unit (without circuit breaker) EDVAV 3P E EDVAV 4P E800 Withdrawable sub-assembly (without circuit breaker) a) moving part PMEDV 3P E PMEDV 4P E800 b) fixed part PFEDVAV 3P E PFEDVAV 4P E800 Withdrawable circuit breakers - type V, rear connections Complete withdrawable unit (without circuit breaker) EDVAR 3P E EDVAR 4P E800 Withdrawable sub-assembly (without circuit breaker) a) moving part PMEDV 3P E PMEDV 4P E800 b) fixed part PFEDVAR 3P E PFEDVAR 4P E Wiring isolation 8-contact block (2 blocks max.) SECT FIL E800 Display contacts: "plugged in - removed" (2 blocks) Locking off with a Ronis 1104 lock VERED E800 Wiring isolation 8-contact block (2 blocks max.) SECT FIL E800 Display contacts: "plugged in - removed" (2 blocks) Locking off with a Ronis 1104 lock VERED E800 Dimensions: page.56 Connections: page.72

42 SPECTRA - E Electrical auxiliaries AS auxiliary switches Standard contacts NO/NC NO/NC Low level contacts NO/NC NO/NC A bell alarm Standard contact NO/NC Low level contact NO/NC ST voltmetric shunt release AC 50, 60 Hz - DC V V /127 V /250 V AC 50, 60 Hz /415 V Electrical controls DC V V V V AC 50, 60 Hz V V /127 V /250 V V V Locking off of the electrical control in the "OFF" position using Ronis lock (supplied) VERCE E800 UV undervoltage release AC 50, 60 Hz - DC V V /127 V /250 V UV + time delay unit AC 50 Hz V Auxiliary characteristics: page.15

43 SPECTRA - E800 Rotary controls Direct on the unit Handle CRDG grey CRDR red Accessories for rotary controls Lock (Ronis 1104) Funnel Direct through door or panel Handle CRAPG grey CRAPR red Display contacts CACR E ehind door or panel Handle CRDPG grey CRDPR red Door joint Replacement part for rotary control mounted direct through door or panel. Connections ox type terminals for bare cables 1 SET RCFAV E RCFAV E800 Safety accessories Lead seals for controls settings PLREG 3/4P E800 Rear connection for bar or cable with crimp lug + terminal covers 1 SET RFAR + C E RFAR + C E800 Padlocking the control handle in the "OFF" position VER MAN E800 Extension arms for bar or cable with crimp lug 1 SET RPFAV E RPFAV E800 One set includes 3 or 4 pieces (up- or downline)

44 SPECTRA - E Withdrawable circuit breakers - type V, front connections Complete withdrawable unit (without circuit breaker) EDVAV 3P E EDVAV 4P E1250 Withdrawable sub-assembly (without circuit breaker) a) moving part PMEDV 3P E PMEDV 4P E1250 b) fixed part PFEDVAV 3P E PFEDVAV 4P E1250 Withdrawable circuit breakers - type V, rear connections Complete withdrawable unit (without circuit breaker) EDVAR 3P E EDVAR 4P E1250 Withdrawable sub-assembly (without circuit breaker) a) moving part PMEDV 3P E PMEDV 4P E1250 b) fixed part PFEDVAR 3P E PFEDVAR 4P E1250 Wiring isolation 8-contact block (2 blocks max.) SECT FIL E1250 Contacts of signalisation (2 blocks) Locking with Ronis 1104 lock VERED E1250 Wiring isolation 8-contact block (2 blocks max.) SECT FIL E1250 Contacts of signalisation (2 blocks) Locking with Ronis 1104 lock VERED E1250 Dimensions: page.56 Connections: page.73

45 SPECTRA - E1250 Electrical auxiliaries AS auxiliary switches Standard contacts NO/NC NO/NC Low level contacts NO/NC NO/NC A bell alarm Standard contact NO/NC Low level contact NO/NC ST voltmetric shunt release AC 50, 60 Hz - DC V V /127 V /250 V AC 50, 60 Hz /415 V Electrical controls DC V V V V AC 50, 60 Hz V V /127 V /250 V V V Locking off the electrical control in the "OFF" position using a Ronis lock (supplied) VERCE E UV undervoltage release AC 50, 60 Hz - DC V V /127 V /250 V UV + time delay unit AC 50 Hz V Auxiliary characteristics: page.15

46 SPECTRA - E1250 Rotary controls Direct on the unit Handle CRDG grey CRDR red Accessories for rotary controls Lock (Ronis 1104) Funnel Direct through door or panel Handle CRAPG grey CRAPR red Display contacts CACR E ehind door or panel Handle CRDPG grey CRDPR red Door joint Replacement part for rotary control mounted direct through door or panel. Connections ox type terminals for bare cable 1 SET RCFAV E RCFAV E1250 Safety accessories Lead seals for control settings PLREG 3/4P E1250 Rear connections for bar or cable with crimp lug + terminal covers 1 SET RFAR + C E RFAR + C E1250 Locking off the control handle in the "OFF" position VER MAN E1250 Extension arms for bar or cable with crimp lug 1 SET RPFAV E RPFAV E1250 One set includes 3 or 4 pieces (up- or downline)

47 SPECTRA - Earth leakage protection Residual current earth leakage devices SHR SHR 1110 MTS earth leakage protection unit with separate core /240V 380/415V Inner core diameter SHR 1100 (instantaneous) Ø Ø Ø Ø V AC V AC /415V AC SHR 1110 (time delayed) V AC V AC /415V AC Installation kit Detection cores Closed core CITF CITF Ø CITF Ø CITF Ø CITF Ø CITF Ø 210 Open core CITO CITO Ø CITO Ø 104 Characteristics: pages Connecting diagram: pages Dimensions: page.144