Essential equipment for all your requirements

Transcription

1 NEW CTX CONTACTORS Essential equipment for all your requirements 9 A TO 310 A THREE-POLE INDUSTRIAL CONTACTORS

2 CTX three-pole industrial contactors, a sense of family The new range of CTX contactors provides safe and effective control, monitoring and protection of circuits. It can be used for electricity distribution applications for both commercial and industrial buildings. This robust range is an addition that fits in perfectly with the Legrand circuit breaker offer (DPX or DX-MA).

3 An entire range...p. 2 CTX-1 three-pole contactors...p. 4 CTX-2 three-pole contactors...p. 6 RTX-1 and RTX-2 thermal relays...p. 8 CTX-C three-pole contactors...p. 10 Catalogue pages...p. 12 CONTENTS CONTENTS 1

4 CTX industrial contactors, a comprehensive range to choose from The range of three-pole industrial contactors can be combined with additional functions (thermal relays, auxiliary contact blocks and interlocking accessories) that are specially designed to cover the most common applications. There are also special CTX-C contactors for controlling capacitor banks for reactive energy compensation. CTX-1 Three-pole contactors 9 A to 105 A - AC 3 CTX-2 Three-pole contactors 150 A to 310 A - AC 3 Side-mounting auxiliary contact blocks Front-mounting auxiliary contact blocks CTX-1 CTX-2 310A 2 Control voltage and 250A Control voltage 24 V, 110 V, 220 V, 400 V - 50/60 Hz 205A 185A 150A 9A 12A 18A 25A 32A 40A 50A 65A 80A 95A 105A Up to 4 auxiliary contact blocks per contactor Up to 6 auxiliary contact blocks per contactor Up to 8 auxiliary contact blocks per contactor

5 RTX-1, RTX-2 Thermal relays for CTX-1 and CTX-2 contactors CTX -C Three-pole contactors 12.5 kvar to 70 kvar CTX-C Control voltage 110 V, 230 V, 440 V 70 kvar 3 55 kvar 45 kvar 30 kvar 12,5 kvar 16,7 kvar 20 kvar Equipped with discharge resistors and auxiliary contact block (1 NO + 1 NC)

6 CTX-1: flexibility, easy wiring and safety Numerous combinations for a wide range of applications, from 9 A to 105 A. Safety, with protected screw terminals, and flexibility for your configurations with front or side-mounting auxiliary contact blocks Side-mounting auxiliary contact block Front-mounting auxiliary contact block Front and side-mounting auxiliary contact blocks Up to 4 blocks for 40 A ratings Up to 6 blocks for 50 to 60 A ratings

7 > Flexibility 24 VA to 400 VA auxiliary contact all types of cable 1 Side-mounting auxiliary contact block: reversible, with dual marking 2 Screw or cage terminals depending on rating of the contactor. Compatible with all types of cable > Time saving terminal marking easier wiring and tap-off auxiliary contact 65 A rating 3 Easy wiring due to clear terminal marking 4 Front-mounting auxiliary contact block: quick, simple snap-on mounting 5 > Safety are protected against accidental contact 5 6 Screw terminals protected against accidental contact Mechanical or electrical interlocking for various configurations

8 CTX-2: even greater adaptability Safety, with protected screw terminals, and adaptability to specific applications with AC or DC control circuits. Fits in perfectly with the CTX-1 family of contactors Integrated auxiliary contact block (1N/O + 1 N/C) for all ratings 6 5 Side-mounting auxiliary contact blocks Up to 8 blocks per contactor

9 > Flexibility 230 VA and 400 VA or electronic modules, 220 V to 440 VA /= auxiliary contact plate suitable for the type of cable 1 Side-mounting auxiliary contact block: reversible, with dual marking 2 Connection via connection plate > Time saving terminal marking 3 Easy wiring due to clear terminal marking 7 > Safety are protected against accidental contact accessories 4 5 Screw terminals protected against accidental contact Mechanical interlocking for various configurations

10 RTX-1 & RTX-2 thermal relays safe, effective protection Safe and easy to use, these provide effective protection against normal, balanced overloads and against long starting times. They are very reliable, compensate the ambient temperature between -25 C and +60 C and operate with no change in their characteristics up to an altitude of 3000 m

11 > Safe and easy to use indicator 1 Test pushbutton and trip indicator integrated on the front panel of the unit > Flexibility contactor or DIN rail 2 3 Relay easy to fix directly on the contactor or separately on DIN rail (depth 35 mm) using a special base 9 > Adaptability to different types of application 4 5 Function switch: manual reset; manual reset with stop Function switch: automatic reset; automatic reset with stop

12 CTX-C: solution specially for capacitor banks Specially designed to reduce current peaks when capacitor banks are resistors and auxiliary contacts Front-mounting auxiliary contact block 3

13 > Flexibility 110 VA to 440 VA all types of cable 1 2 Integrated dual frequency control coils Available in 110 VA, 230 VA, 440 VA Screw or cage terminals depending on rating of the contactor. Compatible with all types of cable > Time saving terminal marking easier wiring and tap-off auxiliary contact auxiliary contact 3 4 Discharge resistors. Wired directly on the terminals Front-mounting auxiliary contact block: quick, simple snap-on mounting 11 > Safety are protected against accidental contact accessories 5 Screw terminals protected against accidental contact

14 CTX-1 contactors 9 A to 105 A three-pole industrial contactors Technical characteristics (p. 16) Dimensions (p. 24) Three-pole contactors equipped with control coil Screw terminals protected against accidental contact in accordance with VDE 0106 T.100. VBG4 IP 20 for 9 A to 18 A ratings IP 10 for 25 A to 105 A ratings Can be fitted with auxiliary contact blocks for front or side mounting: up to 4 blocks for 9 A to 40 A ratings and up to 6 blocks for 50 A to 105 A ratings Conform to standards IEC/EN , IEC/EN , IEC/EN Pack Cat.Nos CTX-1 contactors Three-pole contactors Control circuit: 50/60 Hz AC 9 A With integrated auxiliary contact Power terminals: screw terminals Max. operating current AC 3 Integrated auxiliary contact Control Voltage Dimensions A 24 VA 1 NO Size A 110 VA 1 NO Size A 230 VA 1 NO Size A 400 VA 1 NO Size A 24 VA 1 NC Size A 110 VA 1 NC Size A 230 VA 1 NC Size A 400 VA 1 NC Size 1 12 A With integrated auxiliary contact Power terminals: screw terminals A 24 VA 1 NO Size A 110 VA 1 NO Size A 230 VA 1 NO Size A 400 VA 1 NO Size A 24 VA 1 NC Size A 110 VA 1 NC Size A 230 VA 1 NC Size A 400 VA 1 NC Size 1 18 A With integrated auxiliary contact Power terminals: screw terminals A 24 VA 1 NO Size A 110 VA 1 NO Size A 230 VA 1 NO Size A 400 VA 1 NO Size A 24 VA 1 NC Size A 110 VA 1 NC Size A 230 VA 1 NC Size A 400 VA 1 NC Size 1 25 A Power terminals: cage terminals A 24 VA Size A 110 VA Size A 230 VA Size A 400 VA Size 2 Pack Cat.Nos CTX-1 contactors (continued) 32 A Power terminals: cage terminals Max. operating current AC 3 Control Voltage Dimensions A 24 VA Size A 110 VA Size A 230 VA Size A 400 VA Size 2 40 A Power terminals: cage terminals A 24 VA Size A 110 VA Size A 230 VA Size A 400 VA Size 3 50 A Power terminals: cage terminals A 24 VA Size A 110 VA Size A 230 VA Size A 400 VA Size 4 65 A Power terminals: cage terminals A 24 VA Size A 110 VA Size A 230 VA Size A 400 VA Size 4 80 A Power terminals: cage terminals A 24 VA Size A 110 VA Size A 230 VA Size A 400 VA Size 4 95 A Power terminals: cage terminals A 24 VA Size A 110 VA Size A 230 VA Size A 400 VA Size A Power terminals: cage terminals A 24 VA Size A 110 VA Size A 230 VA Size A 400 VA Size 5 12

15 CTX-1 contactors auxiliary contacts, accessories, replacement coils RTX-1 thermal relays For CTX-1 industrial contactors Technical characteristics (p. 16) Dimensions (p. 24) Pack Cat.Nos Auxiliary contact blocks For CTX-1 contactors Screw terminals Front mounting Type of contact NO NC Side mounting NO NO + 1 NC Interlocking accessories For CTX-1 contactors For 9 A to 105 A contactors Mechanical interlock Mechanical/electric interlock 2 x NC contacts Terminal shields For CTX-1 contactors For 25 A and 32 A contactors (kits of 8 terminal shields) For 40 A contactors (kits of 6 terminal shields) For 50 A and 80 A contactors (kits of 8 terminal shields) For 95 A and 105 A contactors (kits of 8 terminal shields) Replacement coils For CTX-1 contactors For 9 A to 18 A contactors Control Voltage (50/60 Hz) VA VA VA VA For 25 A to 40 A contactors VA VA VA VA For 50 A to 105 A contactors VA VA VA VA Technical characteristics (p. 20) Dimensions (p. 26) Thermal protection against normal overloads Residual current protection against unbalanced overloads Protection against long starting times Ambient temperature compensation between -25 C and 60 C Front test push-button Trip indication Independent double break auxiliary contacts (1 NO + 1 NC) Function switch: manual reset; manual reset and stop; automatic reset with stop; automatic reset without stop Pack Cat.Nos Thermal relays For 9 A to 40 A CTX-1 contactors Class 10 A Adjustment range Integrated auxiliary I min. (A) I max. (A) contacts Dimensions NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size 1 For 50 A to 105 A CTX-1 contactors Class NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size 2 Fixing accessory For RTX-1 thermal relays Mounting on 35 mm DIN rail Separate fixing base for Cat.Nos to Separate fixing base for Cat.Nos to

16 CTX-2 contactors 150 A to 310 A three-pole industrial contactors CTX-2 contactors auxiliary contacts, accessories, replacement coils Technical characteristics (p. 18) Dimensions (p. 25) Three-pole contactors equipped with control coil Screw terminals protected against accidental contact in accordance with VDE 0106 T.100. VBG4 Supplied with auxiliary contact block Cat.Nos (1 NO + 1 NC) Can be fitted with up to 8 auxiliary contact blocks for side mounting Conform to standards IEC/EN , IEC/EN Pack Cat.Nos CTX-2 contactors Three-pole contactors Control circuit: 50/60 Hz AC 150 A Connect using connection plate Max. operating current AC 3 Control Voltage Integrated auxiliary contact Dimensions A 24 VA 1 NO + 1 NC Size A 110 VA 1 NO + 1 NC Size A 230 VA 1 NO + 1 NC Size A 400 VA 1 NO + 1 NC Size A Connect using connection plate A 24 VA 1 NO + 1 NC Size A 110 VA 1 NO + 1 NC Size A 230 VA 1 NO + 1 NC Size A 400 VA 1 NO + 1 NC Size 1 CTX-2 contactors with electronic control Three-pole contactors Control circuit: 50/60 Hz AC or DC 205 A Connect using connection plate Max. operating current AC 3 Control Voltage Integrated auxiliary contact Dimensions A VA/ = 1 NO + 1 NC Size A VA/ = 1 NO + 1 NC Size A VA/ = 1 NO + 1 NC Size A VA/ = 1 NO + 1 NC Size A Connect using connection plate A VA/ = 1 NO + 1 NC Size A VA/ = 1 NO + 1 NC Size A VA/ = 1 NO + 1 NC Size A VA/ = 1 NO + 1 NC Size A Connect using connection plate A VA/ = 1 NO + 1 NC Size A VA/ = 1 NO + 1 NC Size 2 Technical characteristics (p. 18) Dimensions (p. 25) Pack Cat.Nos Auxiliary contact blocks For CTX-2 contactors For combination of max. 2 blocks Side mounting Screw terminals Max. 1 additional block per contactor (in addition to that supplied with the device) Type of contact NO NO + 1 NC For combination of more than 2 blocks Side mounting Screw terminals NO NO + 1 NC NC Interlocking accessories For CTX-2 contactors For 150 A to 310 A contactors Horizontal mechanical interlock Vertical mechanical interlock (not UL) Single pole terminal shield For CTX-2 contactors For 150 A and 185 A contactors IPXXB terminal shield For 205 A, 250 A and 310 A contactors IPXXB terminal shield (kit of 3 terminal shields) Replacement coils for CTX-2 contactors 150 A to 185 A contactors Control Voltage (50/60 Hz) VA VA Control assembly for 205 to 310 A contactors Comprises two elements: coil + module Replacement coils Control Voltage (50/60 Hz) VA/ = VA/ = Electronic modules VA/ = VA/ = 14

17 RTX-2 thermal relays For CTX-2 thermal contactors CTX-C CONTACTORS >>> Technical characteristics (p. 20) Dimensions (p. 26) Our solution for connecting capacitor banks installations Thermal protection against normal overloads Residual current protection against unbalanced overloads Protection against long starting times Ambient temperature compensation between -25 C and 60 C Front test push-button Trip indication Independent double break auxiliary contacts (1 NO + 1 NC) Function switch: manual reset; manual reset and stop; automatic reset with stop; automatic reset without stop Pack Cat.Nos Thermal relays For 150 A to 185 A CTX-2 contactors Class 10 Adjustment range Integrated auxiliary I min. (A) I max. (A) contact Dimensions NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size 1 For 205 A to 310 A CTX-2 contactors Class NO + 1 NC Size NO + 1 NC Size NO + 1 NC Size 2 > Three-pole contactors from 12.5 kvar to 70 kvar for capacitors banks installations > Equipped with auxiliary contact and discharge resistors for connecting three-phase capacitors banks > Control voltage: 110 VA, 230 VA et 440 VA p

18 CTX-1 contactors technical characteristics Standards Conform to standards: - IEC/EN IEC/EN IEC/EN UL 508 Ambient conditions Storage temperature: - 55 ºC to 80 ºC Operating temperature - 40 ºC to 60 ºC Working altitude up to 3000 m: Nominal Value between 3000 and 4000 m: 90%Ie 80%Ue between 4000 and 5000 m: 80%Ie 75%Ue Mounting position No Variation of nominal powers No Variation of holding and drop-out Voltage Power circuit characteristics 9 A 12 A 18 A 25 A 32 A 40 A 50 A 65 A 80 A 95 A 105 A Nominal thermal rating Ith 55ºC (A) Nominal operating current Ie (A) Nominal operating Voltage Ue (V) Nominal insulation Voltage (Ui) (V) Maximum permanent current in AC1 (A) Frequency range (Hz) Making capacity (rms) (IEC 947) (A) Breaking capacity (rms) (IEC 947) Short-time current Ue 400 V (A) Ue = 500 V (A) Ue = 690 V (A) sec. (A) sec. (A) sec. (A) sec. (A) min. (A) min. (A) Recovery time (min.) Protection against short-circuits Without thermal relay Dissipation per pole Insulation resistance Type "1" coordination gl/gg Type "2" coordination gl-gg (A) (A) gl-gg without welding (A) Impedance per pole (m Ω ) AC-1 (W) AC-3 (W) Between adjacent poles (m Ω ) >10 >10 >10 >10 >10 >10 >10 >10 >10 >10 >10 Between poles and exposed conductive part (m Ω ) >10 >10 >10 >10 >10 >10 >10 >10 >10 >10 >10 Between input and output (m Ω ) >10 >10 >10 >10 >10 >10 >10 >10 >10 >10 >10 16

19 Control circuit characteristics AC 9 A to 18 A 25 A to 40 A 50 A to 80 A 95 A and 105 A Nominal insulation Voltage Ui (V) Standard Voltages Us 50 Hz (V) Standard Voltages Us 60 Hz (V) Hz service xus Hz service xus /60 Hz coil limit Voltage 50 Hz closing xus Hz closing xus Hz opening xus Hz opening xus Dual frequency coil consumption Holding (50 Hz/60 Hz) (VA) 6.8/ /9.5 20/ /16.6 Inrush (50 Hz/60 Hz) (VA) 53/44 120/ / /204 Heat dissipation (50 Hz/60 Hz) (W) 2.2/ / / /4.3 Power factor Magnetic circuit closed cos ø Magnetic circuit open cos ø Holding and drop-out times Values between + 10% Us and - 20% Us Values at Us NO closing time at energisation NO opening time at de-energisation NO closing time at energisation NO opening time at de-energisation (ms) (ms) (ms) (ms) Mechanical endurance Dual frequency coil (at 50 Hz) 10 6 operations AC1 at nominal power operations/hour AC2 at nominal power operations/hour Maximum rate AC3 at nominal power operations/hour AC4 at nominal power operations/hour Dual frequency coil with no load operations/hour

20 CTX-2 contactors technical characteristics Standards Conform to standards: - IEC/EN IEC/EN Ambient conditions Storage temperature: - 55 ºC to 80 ºC Operating temperature - 40 ºC to 60 ºC Working altitude up to 3000 m: Nominal Value between 3000 and 4000 m: 90%Ie 80%Ue between 4000 and 5000 m: 80%Ie 75%Ue Mounting position With no variation of nominal powers With no variation of holding and dropout voltage Power circuit characteristics 150 A 185 A 205 A 250 A 310 A Nominal thermal rating Ith 40ºC (A) Nominal operating current Ie in AC3 (A) Nominal operating Voltage Ue (V) Nominal insulation Voltage Ui (V) Maximum permanent current in AC1 (A) Frequency limits (Hz) Making capacity (rms) (A) Breaking capacity (rms) Short-time current Ue 400V (A) Ue = 500 V (A) Ue = 690 V (A) Ue = 1000 V (A) sec. (A) sec. (A) sec. (A) sec. (A) min. (A) min. (A) Recovery time (min.) Short-circuit protection by fuse Without welding Type "1" coordination gl/gg (A) Type "2" coordination gl/gg (A) Without welding (A) Impedance per pole (mω) Dissipated power AC-1 (W) per pole AC-3 (W) Insulation resistance between adjacent poles (mω) > 10 > 10 > 10 > 10 > 10 between poles and exposed conductive part (mω) > 10 > 10 > 10 > 10 > 10 between input and output (mω) > 10 > 10 > 10 > 10 > 10 18

21 Control circuit characteristics AC 150 A 185 A 205 A 250 A 310 A Nominal insulation Voltage Ui (V) Standard Voltages Us (50/60 Hz) (V) Voltage limits Dual frequency coil consumption Power factor Holding and drop-out times at Us Operating Voltage xus Trip Voltage xus Held closed (CTX to 185 A) Held open (CTX to 185 A) Dissipated power (CTX to 185 A) CTX to 185 A Held closed CTX to 310 A CTX to 185 A Held open CTX to 310 A NO closing time at energisation NO opening time at de-energisation 50 Hz (VA) Hz (VA) Hz (VA) Hz (VA) Hz (W) Hz (W) cos ø cos ø cos ø cos ø (ms) (ms) Mechanical endurance 10 6 operations No-load operations/hour Maximum rate AC1/AC3 at nominal power operations/hour AC2 at nominal power operations/hour AC4 at nominal power operations/hour DC 205 A 250 A 310 A Nominal insulation Voltage Ui (V) Standard Voltages Us (V) Voltage limits Consumption Holding and drop-out times at U Operating Voltage xus Trip Voltage xus NO closing time at energisation NO opening time at de-energisation Holding (W) Inrush (W) (ms) 60, , ,..70 (ms) Mechanical endurance 10 6 operations No-load operations/hour Maximum rate AC3 at nominal power operations/hour AC4 at nominal power operations/hour

22 RTX-1 and RTX-2 thermal relays technical characteristics Standards Conform to standards: - IEC/EN IEC/EN Ambient conditions Storage temperature: - 40 ºC to 70 ºC Operating temperature - 25 ºC to 60 ºC Working altitude up to 3000 m: with no change in characteristics Relative humidity: 98% Protective treatment: Tropicalised Mounting position Power circuit and control circuit characteristics RTX-1 RTX-2 For CTX contactors: 9 to 40 A 50 to 105 A 150 to 185 A 205 to 310 A GENERAL Class 10 A 10 A 10 A 10 A Adjustment range (A) Suitable for CTX 1, 9 to 40 A CTX 1, 50 to 105 A CTX 2, 150 to 185 A CTX 2, 205 to 310 A POWER CIRCUIT Nominal insulation Voltage (IEC 947-4) U (V) Frequency limits (Hz) Cabling capacity Flange - solid wire (mm 2 ) Flange - flexible wire (mm 2 ) With flat terminal (mm) x 5 - Loop (solid) (mm) x 10 Tightening torque (Nm) CONTROL CIRCUIT Nominal insulation Voltage (IEC 947-4) Ui (V) 690 Nominal thermal rating Ith (A) 10 Nominal Voltage and current Use according to Ul and CSA AC-15 - Ue-Ie (V - A) 110/120-3; 220/240-2; 380/415-1; 480/ ; 660/ DC-13 - Ue-Ie (V - A) 24-2; ; ; ; B600 - Q600 gl fuse (A) 10 Cabling capacity (mm 2 ) 2.5 Tightening torque (Nm)

23 RTX-1 thermal relays tripping curves RTX-2 thermal relays tripping curves Tripping curves RTX-1 Class 10 for 9 A to 40 A CTX-1 contactors Tripping time (s) Tripping curves RTX-2 Class 10 for 150 A to 185 A CTX-2 contactors Tripping time (s) Single phase Cold state Single phase Cold state Three-phase Cold state Three-phase Cold state Three-phase Hot state I/Ir Three-phase Hot state I/Ir 1.05 Multiples of the current setting 1.05 Multiples of the current setting RTX-1 Class 10 for 50 A to 105 A CTX-1 contactors Tripping time (s) RTX-2 Class 10 for 205 A to 310 A CTX-2 contactors Tripping time (s) Single phase Cold state Single phase Cold state Three-phase Cold state Three-phase Cold state Three-phase Hot state I/Ir Three-phase Hot state I/Ir 1.05 Multiples of the current setting 1.05 Multiples of the current setting 21

24 CTX-1 and CTX-2 contactors Coordination of contactors / circuit breakers According to IEC Type 2 coordination Three-pole combination Nominal power (kw) Motor Circuit breaker Contactor Thermal relay Test Nominal current (A) Type Nominal current (A) Magnetic threshold (A) Cat.Nos Type Type Adjustment range (A) Cat.Nos Conditional short-circuit current Iq (ka) DX-MA CTX-1 9 A RTX DX-MA CTX-1 9 A RTX DX-MA CTX-1 9 A RTX DX-MA CTX-1 9 A RTX DX-MA CTX-1 9 A RTX DX-MA CTX-1 12 A RTX DX-MA CTX-1 12 A RTX DX-MA CTX-1 12 A RTX DX-MA CTX-1 25 A RTX DX-MA CTX-1 25 A RTX DX-MA CTX-1 25 A RTX DX-MA CTX-1 25 A RTX DX-MA CTX-1 25 A RTX DX-MA CTX-1 25 A RTX DX-MA CTX-1 32 A RTX DX-MA CTX-1 32 A RTX DX-MA CTX-1 40 A RTX DX-MA CTX-1 40 A RTX DX-MA CTX-1 50 A RTX DX-MA CTX-1 50 A RTX DX-MA CTX-1 65 A RTX DX-MA CTX-1 65 A RTX Voltage (V) Nominal power (kw) Motor Circuit breaker Contactor Thermal relay Test Nominal current (A) Type Nominal current (A) Magnetic threshold (A) Cat.Nos Type Type Adjustment range (A) Cat.Nos Conditional short-circuit current Iq (ka) DPX-H CTX-1 50 A RTX DPX-H CTX-1 95 A RTX DPX-H CTX-1 95 A RTX DPX-H CTX-1 95 A RTX DPX-H CTX-1 95 A RTX DPX-H CTX-1 95 A RTX DPX-H CTX-1 95 A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX Voltage (V) 22

25 Nominal power (kw) Motor Circuit breaker Contactor Thermal relay Test Nominal current (A) Type Nominal current (A) Magnetic threshold (A) Cat.Nos Type Type Adjustment range (A) Cat.Nos Conditional short-circuit current Iq (ka) DPX-H CTX-1 50 A RTX DPX-H CTX-1 50 A RTX DPX-H CTX-1 50 A RTX DPX-H CTX-1 50 A RTX DPX-H CTX-1 50 A RTX DPX-H CTX-1 95 A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX-1 95 A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX Voltage (V) Nominal power (kw) Motor Circuit breaker Contactor Thermal relay Test Nominal current (A) Type Nominal current (A) Magnetic threshold (A) Cat.Nos Type Type Adjustment range (A) Cat.Nos Conditional short-circuit current Iq (ka) DPX-H CTX-1 50 A RTX DPX-H CTX-1 50 A RTX DPX-H CTX-1 50 A RTX DPX-H CTX-1 50 A RTX DPX-H CTX-1 50 A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX DPX-H CTX A RTX Voltage (V) 23

26 CTX-1 contactors dimensions Dimensions Size 1 contactors Size 5 contactors Size 2 contactors Size 3 contactors Size 4 contactors Ø Auxiliary contacts Cat.Nos / Cat.Nos / Interlocking accessories Ø

27 CTX-2 contactors dimensions Dimensions Size 1 contactors Interlocking accessories Cat.No M Size 2 contactors Cat.No Ø 7 Ø = M = 51 Auxiliary contacts Cat.Nos /

28 RTX-1 thermal relays dimensions RTX-2 thermal relays dimensions Dimensions Size 1 thermal relays Dimensions Size 1 thermal relays M M6 40 Size 2 thermal relays Size 2 thermal relays Ø M10 26

29 CTX-C contactors 12.5 kvar to 70 kvar three-pole contactors for connecting capacitor banks CTX-C contactors replacement coils Technical characteristics (p. 28) Dimensions (p. 29) Three-pole contactors equipped with prefabricated auxiliary contacts and discharge resistors for connecting three-phase capacitor banks Conform to standards: IEC/EN , IEC/EN , IEC/EN Pack Cat.Nos CTX-C contactors Three-pole contactors Max. reactive power calculated for an ambient temperature 55 C 12.5 kvar/25 A Max. reactive power kvar Control Voltage Integrated auxiliary contact Dimensions VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size kvar/32 A VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size 1 20 kvar/45 A VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size 2 30 kvar/60 A VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size 3 45 kvar/90 A VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size 4 55 kvar/110 A VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size 4 70 kvar/140 A VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size VA 1 NO + 1 NC Size 5 Technical characteristics (p. 28) Pack Cat.Nos Replacement coils for CTX-C contactors For contactors 12.5 kvar to 20 kvar Control Voltage (50/60 Hz) VA VA VA For contactors 30 kvar VA VA VA For contactors 45 kvar to 70 kvar VA VA VA 27

30 CTX-C contactors technical characteristics Standards Conform to standards: - IEC/EN IEC/EN Ambient conditions Storage temperature: - 50 ºC to 80 ºC Operating temperature - 25 ºC to 55 ºC (with no reduction) Working altitude up to 3000 m: with no change in characteristics Mounting position Vertical mounting +/- 30 Power circuit and control circuit characteristics 25 A 32 A 45 A 60 A 90 A 110 A 140 A POWER CIRCUIT (POLES) Nominal Voltage (V) Nominal insulation Voltages according to IEC 947 (V) Thermal current (A) /240V (kvar) Max. operating power at 55ºC 380/400V (kvar) /690V (kvar) Electrical endurance (operations) Max. operations/hour CONTROL CIRCUIT (operations/ hour) Standard Voltages Consumption Frequency Dual frequency 50 Hz Dual frequency 60 Hz 50 Hz (V) Hz (V) circuit open (VA) circuit closed (VA) circuit open (VA) circuit closed (VA) circuit open (VA) circuit closed (VA) INSTANTANEOUS AUXILIARY CONTACT BLOCKS Nominal insulation Voltage Ui (V) 100 Thermal current Ith (A) 10 28

31 CTX-C contactors dimensions Dimensions Size 1 contactors Size 4 contactors Size 2 contactors Size 3 contactors Ø Size 5 contactors Ø

32 World Headquarters and International Department 28, av. du Maréchal-de-Lattre-de-Tassigny Limoges Cedex - France : Fax : EX January 2010