ACW. Molded-Case Circuit Breaker UL 489 Listed. ACW Catalog Number Sequence

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rotection rotectors Contactors Overloads Relays ushbuttons Molded-Case Breaker UL 489 Listed The EG Series of Molded Case Breakers are designed to provide overload and short-circuit protection for

1 rotection rotectors Contactors Overloads Relays ushbuttons Molded-Case Breaker UL 489 Listed The EG Series of Molded Case Breakers are designed to provide overload and short-circuit protection for industrial electrical equipment. Available in four different compact frame sizes, the is a top performing, safe, reliable solution for applications from 15 to 800Amps. Common field installable plug-in accessories simplify selection and minimize inventory variations. Standard Features High short-circuit interrupting ratings up to 65Ka@480V Adjustable Thermal trip settings A Complete line of field installable accessories Suitable for reverse feed applications Compact frame Catalog Number Sequence Trip unit Fixed thermal and fixed magnetic (only 125) Adjustable thermal and fixed magnetic (only 250, 400 and 800) Code FTU FMU Rated current In 15A 15 20A 20 30A 30 40A 40 50A 50 60A 60 80A A A A A A A A A A A A 800 Code A C F T U Frame Code ka Code 460VAC Chart intended as reference only and not to create part numbers. Number of Code poles ASK4EG

2 MCCB for power distribution - standard interrupting capacity General FTU trip unit Fixed thermal and fixed magnetic Thermal Setting Magnetic Setting Short- interrupting capacity [A] [A] 480VAC 600VAC Catalog Number List rice Multiplier FTU15-3 $ FTU20-3 $ FTU30-3 $ FTU40-3 $ kA 10kA 125-FTU50-3 $665 Z FTU60-3 $ FTU80-3 $ FTU100-3 $ FTU125-3 $1,499 B A Note: iring terminal (lugs) not included. Lugs are available as accessory at page FMU trip unit Adjustable thermal and fixed magnetic Thermal Setting Magnetic Setting Short- interrupting capacity [A] [A] 480VAC 600VAC Catalog Number List rice Multiplier FMU160-3 $1, kA 10kA 250-FMU200-3 $1,550 Z FMU250-3 $1,550 Note: iring terminal (lugs) not included. Lugs are available as accessory at page FMU trip unit Adjustable thermal and fixed magnetic Thermal Setting Magnetic Setting Short- interrupting capacity Catalog Number List rice Multiplier [A] [A] 480VAC 600VAC FMU300-3 $2,505 35kA 14kA Z FMU400-3 $2,505 Note: Lugs for 400 are factory mounted FMU trip unit Adjustable thermal and fixed magnetic Thermal Setting Magnetic Setting Short- interrupting capacity [A] [A] 480VAC 600VAC Catalog Number List rice Multiplier FMU500-3 $4, kA 18kA 800-FMU600-3 $4,757 Z FMU800-3 $5,393 Note: Lugs for 800 are factory mounted. Note: EG is committed to maintain stock for immediate delivery of the following trip units: FTU 125 and 125 FMU 250, 250, 400, 400, 800, 800 lease contact your EG representative office for availability of other trip units. Relays Overloads Contactors rotectors rotection ushbuttons EG Automation - roducts and Solutions 7

3 rotection rotectors Contactors Overloads Relays ushbuttons MCCB for power distribution - high interrupting capacity FTU trip unit Fixed thermal and fixed magnetic Thermal Setting Magnetic Setting Short- interrupting capacity [A] [A] 480VAC 600VAC Catalog Number List rice Multiplier FTU15-3 $ FTU20-3 $ FTU30-3 $ FTU40-3 $ kA 14kA 125-FTU50-3 $965 Z FTU60-3 $ FTU80-3 $1, FTU100-3 $1, FTU125-3 $2,101 Note: iring terminal (lugs) not included. Lugs are available as accessory at page FMU trip unit Adjustable thermal and fixed magnetic Thermal Setting Magnetic Setting Short- interrupting capacity [A] [A] 480VAC 600VAC Catalog Number List rice Multiplier FMU160-3 $2, kA 18kA 250-FMU200-3 $2,826 Z FMU250-3 $2,826 Note: iring terminal (lugs) not included. Lugs are available as accessory at page FMU trip unit Adjustable thermal and fixed magnetic Thermal Setting Magnetic Setting Short- interrupting capacity Catalog Number List rice Multiplier [A] [A] 480VAC 600VAC FMU300-3 $4,312 65kA 20kA Z FMU400-3 $4,312 Note: Lugs for 400 are factory mounted FMU trip unit Adjustable thermal and fixed magnetic Thermal Setting Magnetic Setting Short- interrupting capacity [A] [A] 480VAC 600VAC Catalog Number List rice Multiplier FMU500-3 $6, kA 25kA 800-FMU600-3 $6,392 Z FMU800-3 $7,358 Note: Lugs for 800 are factory mounted. Note: EG is committed to maintain stock for immediate delivery of the following trip units: FTU 125 and 125 FMU 250, 250, 400, 400, 800, 800 lease contact your EG representative offce for availability of other trip units ASK4EG

Internal accessories Auxiliary contact Alarm contact Shunt release The auxiliary contact block contains one set of form C contacts. This contact indicates remote circuit-breaker status ON and OFF.

..800 AX 125-800 $103 Z10 Alarm contact AXa1 AXb1 AXc1 ON OFF TRI ALc1 Suitable for Catalog Number List rice Multiplier 125.

voltage release conditions. The contact opens when the circuit breaker is reset. The shunt release opens the breaker in response to an externally voltage signal. Range of operational voltage: 0.7 1.

4 Internal accessories Auxiliary contact Alarm contact Shunt release The auxiliary contact block contains one set of form C contacts. This contact indicates remote circuit-breaker status ON and OFF. Auxiliary contact ON OFF TRI AXc1 Suitable for Catalog Number List rice Multiplier AX $103 Z10 Alarm contact AXa1 AXb1 AXc1 ON OFF TRI ALc1 Suitable for Catalog Number List rice Multiplier AL $103 Z10 Ala1 ALb1 ALc1 AXa1 AXb1 Ala1 ALb1 Alarm contact offers provisions for audio and visual indication of a tripped breaker due to overload, short-circuit, shunt trip or under voltage release conditions. The contact opens when the circuit breaker is reset. The shunt release opens the breaker in response to an externally voltage signal. Range of operational voltage: xUn Frequency: 45 65Hz General A B Relays Overloads Contactors rotectors rotection ushbuttons Suitable for Rated voltage Catalog Number List rice Multiplier 12VDC SHT C $235 24VAC/DC SHT E $ VAC/DC SHT E $ VAC/DC SHT E $235 Z VAC/250VDC SHT E $ VAC SHT E $235 EG Automation - roducts and Solutions 9

rotection Internal accessories Under voltage release The under voltage release automatically opens a circuit breaker when voltage drops to a value ranging between 35% to 70% of

rotectors Contactors Overloads Relays ushbuttons Suitable for Rated voltage Catalog Number List rice Multiplier 125.

85xUn (exceed) Frequency: 45 65Hz 24VAC/DC UVT E26 125-800 $235 48VAC/DC UVT E27 125-800 $235 110-130VAC/DC UVT E10 125-800 $235 220-240VAC/250VDC UVT E14 125-800 $235 380-440VAC

5 rotection Internal accessories Under voltage release The under voltage release automatically opens a circuit breaker when voltage drops to a value ranging between 35% to 70% of the line voltage. The operation is instantaneous, and after tripping, the circuit breaker cannot be reset until the voltage returns to 85% of line voltage. rotectors Contactors Overloads Relays ushbuttons Suitable for Rated voltage Catalog Number List rice Multiplier Configuration of internal accessories Range of voltage trip: xUn MCCB reset voltage: 0.85xUn (exceed) Frequency: 45 65Hz 24VAC/DC UVT E $235 48VAC/DC UVT E $ VAC/DC UVT E $ VAC/250VDC UVT E $ VAC UVT E $ VAC UVT E $235 hase (side) Accessory AX R (left) AL SHT or UVT T (right) AX AL ossible configuration of internal accessories AL SHT/UVT AX AX AX AL SHT/UVT AX AX AX AX SHT/UVT AL AX AX AX SHT/UVT Z10 ALAL ASK4EG

External accessories General Rotary handle Rotary handle + mechanism + shaft 12 (UL Type 4X) B A ushbuttons The through-the-door rotary handle operating mechanism is available in UL Type and 4X

6 External accessories General Rotary handle Rotary handle + mechanism + shaft 12 (UL Type 4X) B A ushbuttons The through-the-door rotary handle operating mechanism is available in UL Type and 4X versions. Units are offered either complete (rotary handle + operating mechanism + shaft 12 ) or as seperate components (different shaft sizes sold separately). Handle is Lockable in OFF or ON position & defeatable in ON position. Suitable for Catalog Number List rice Multiplier 125 EHBX $ EHBX $ EHBX $422 Z EHBX $586 Rotary handle + mechanism (without shaft) (UL Type 4X) Suitable for Catalog Number List rice Multiplier 125 EHBX 125 $ EHBX 250 $ EHBX 400 $ EHBX 800 $ shaft for rotary handle Z ES $53 24 shaft for rotary handle ES $71 Relays Overloads Contactors rotectors rotection EG Automation - roducts and Solutions 11

7 rotection External accessories Flange handle The flange disconnect handle is available in UL Type and 4X versions. Flexible cables are available in four different sizes (36, 48, 60, 72 ) and are ordered separately. Handle is Lockable in OFF position & defeatable in ON position. rotectors Contactors Overloads Relays ushbuttons Flange handle + mechanism (without flexible cable) (UL Type 4X) Suitable for Catalog Number List rice Multiplier 125 FHX 125 $ FHX 250 $ FHX 400 $594 Z FHX 800 $656 Flexible Cable Suitable for Catalog Number List rice Multiplier Cable FC $ FC $155 Cable FC $ FC $179 Cable FC $188 Z FC $198 Cable FC $ FC $ ASK4EG

External accessories ad lock Handle lock The padlock allows the handle to be locked in the OFF position.

(adlocks are not supplied) Locking in the OFF position guarantee isolation required per UL 489.

handle lock allows the handle to be locked in the ON and OFF positions.

Suitable for Catalog Number List rice Multiplier 125 HL 125 $105 250 HL 250 $115 400 HL 400 $180 800 HL 800 $185

8 External accessories ad lock Handle lock The padlock allows the handle to be locked in the OFF position. Maximum three padlocks with shackle diameters ranging from 0.2 to 0.3in (5 to 8mm) may be used. (adlocks are not supplied) Locking in the OFF position guarantee isolation required per UL 489. Suitable for Catalog Number List rice Multiplier 125 L 125 $ L 250 $ L 400 $ L 800 $100 The handle lock allows the handle to be locked in the ON and OFF positions. Maximum three padlocks with shackle diameters ranging from 0.2 to 0.3inch (5 to 8mm) may be used. (adlocks are not supplied) Locking in the OFF position guarantee isolation required per UL 489. Suitable for Catalog Number List rice Multiplier 125 HL 125 $ HL 250 $ HL 400 $ HL 800 $185 Z10 Z10 B A General Relays Overloads Contactors rotectors rotection ushbuttons EG Automation - roducts and Solutions 13

rotection External accessories Mechanical interlock The mechanical interlock can be applied on the front of two breakers mounted side by side and prevents simultaneous closing of the two breakers.

9 rotection External accessories Mechanical interlock The mechanical interlock can be applied on the front of two breakers mounted side by side and prevents simultaneous closing of the two breakers. Interlock is assembled directly to the front cover of the breakers. The interlocking plate allows installation of a padlock to maintain the position. The operator can lock out either one or both breakers in the OFF position. (adlocks are not supplied) rotectors Contactors Overloads Relays ushbuttons Suitable for Catalog Number List rice Multiplier 125 MIT 125 $ MIT 250 $ MIT 400 $ MIT 800 $440 iring terminal (Lugs) Line and Load terminals provide the means for connecting the circuit breaker to the power source and the load. Each breaker accepts up to 6 lugs (a set of 3 units for the line terminals and another set of 3 units for the load terminals); Each lug is suitable for either line or load terminals. Suitable for Catalog Number List rice Multiplier Set with 3 pieces 125 L $ L $95 Set with 15 pieces Z L $ L $283 size acceptability and terminal torque Frame Type ire Range "Conductor Cross-section "Number of Conductors Tightening Torque [lb.in.] AG /0 AG AG /0-2/0 AG /0-4/0 AG kcmil 1 Tightening Torque kcmil kcmil /0 AG up to (500 and 600A) kcmil up to (800A) kcmil up to kcmil up to Z ASK4EG

Technical Data B A General Models Units 125 250 Frame size 125 250 Rated current In @ 40ºC A 15, 20, 30, 40, 50, 60, 80, 100, 125

of poles 3 3 Rated operational voltage - Ue VAC 600 600 UL interrupting rating - Icu ka 120VAC 50 100 - - 240VAC 50 100 50 100

FTU Yes No Adjustable thermal, fi xed magnetic FMU No Yes Accessories Auxiliary contact (AX) Yes Yes Alarm contact (AL) Yes Yes

lock) Yes Yes Mechanical interlock block Yes Yes iring terminals Yes Yes Mechanical life operations 4,000 4,000 Electrical life @

10 Technical Data B A General Models Units Frame size Rated current 40ºC A 15, 20, 30, 40, 50, 60, 80, 100, , 160, 175, 200, 225, 250 No. of poles 3 3 Rated operational voltage - Ue VAC UL interrupting rating - Icu ka 120VAC VAC VAC VAC Reference standard UL 489 UL 489 Trip unit (Thermal-magnetic) Fixed thermal, fi xed magnetic FTU Yes No Adjustable thermal, fi xed magnetic FMU No Yes Accessories Auxiliary contact (AX) Yes Yes Alarm contact (AL) Yes Yes Shunt release (SHT) Yes Yes Under voltage (UVT) Yes Yes Rotary handle Yes Yes Flange handle Yes Yes Locking devices (pad and handle lock) Yes Yes Mechanical interlock block Yes Yes iring terminals Yes Yes Mechanical life operations 4,000 4,000 Electrical 600VAC operations 4,000 4,000 eight Lbs/kg 2.65/ /1.2 Dimensions (width x height x depth) in/mm 3.54x6.46x3.39/90x164x x7.01x3.39/105x178x86 Relays Overloads Contactors rotectors rotection ushbuttons EG Automation - roducts and Solutions 15

rotection rotectors Contactors Overloads Relays ushbuttons Models Units 400 800 Frame size 400 800 Rated current In @ 40ºC A 300, 350, 400 500, 600, 700, 800 No.

11 rotection rotectors Contactors Overloads Relays ushbuttons Models Units Frame size Rated current 40ºC A 300, 350, , 600, 700, 800 No. of poles 3 3 Rated operational voltage - Ue VAC UL interrupting rating - Icu 120VAC VAC VAC VAC Reference standard UL 489 UL 489 Trip unit (Thermal-magnetic) Fixed thermal, fi xed magnetic FTU No No Adjustable thermal, fi xed magnetic FMU Yes Yes Accessories Auxiliary contact (AX) Yes Yes Alarm contact (AL) Yes Yes Shunt release (SHT) Yes Yes Under voltage (UVT) Yes Yes Rotary handle Yes Yes Flange handle Yes Yes Locking devices (pad and handle lock) Yes Yes Mechanical interlock block Yes Yes iring terminals Standard Standard Mechanical life operations 5,000 3,000 Electrical 600VAC operations 1, eight Lbs/kg 12.57/ /13.6 Dimensions (width x height x depth) in/mm 5.51x11.50x4.33/140x292x x16.85x5.31/210x428x135 Auxiliary Contact (AX) & Alarm Contact (AL) Conventional thermal current (Ith) Rated operational current (Ie) 50/60Hz 5A [V] Resistive Load Inductive Load 120Vac Vac Vac tigheting torque [lb.in (N/m)] 7 (0.8) Shunt Release Consumption [V] [VA] [ma] 24Vac consumption 48Vac Vac Vac Vac Maximum opening time [msec] 50 tigheting torque [lb.in (N/m)] 7 (0.8) Undervoltage Release Drop-out voltage [% of Vn] x Vn Reset voltage [% of Vn] 0.85 x Vn [V] Consumption consumption [VA] [ma] 24Vac Vac Vac Vac Vac Maximum opening time [msec] 50 tigheting torque [lb.in (N/m)] 7 (0.8) ASK4EG

12 Screw and connection General Screw mounting Connecting terminal and conductor 125 Models Screw for mounting Screw for connection of terminals (mm) 23 M5x16 6EA(M5 L16) Torque: Max 78kgf cm 67.7lbf in 8 4EA (NO.8-32 UNC-2A, L100) 18 6EA(M8 L20) Torque: Max 197kgf cm 170lbf in Note: 400 and 800 are supplied with non-removable lugs. 4EA (NO UNC-2A, L120) N.A. N.A. 4EA (1/4-20 UNC2A, L140) Conductor (mm) N.A. N.A. Relays Overloads Contactors rotectors rotection 22 Max 78kgf cm ushbuttons >8 >8 M8x Note: 400 and 800 are supplied with non-removable lugs. 22 Max 147kgf cm A B EG Automation - roducts and Solutions 17

13 rotection rotectors Contactors Overloads Relays ushbuttons Temperature derating A derating of the rated operational current for series is necessary if the ambient temperature is greater than 40 o C (+104 o F), because the overload-protection characteristics are slightly modified. MCCB Rating (A) Fixed MCCB (thermal-magnetic trip unit) 50 F 68 F 86 F 104 F 122 F 140 F 158 F 176 F 10 C 20 C 30 C 40 C 50 C 60 C 70 C 80 C UL interrupting rating (ka) MCCB V V V V Current ratings Models Rated Current In (A) , 20, 30, 40, 50, 60, 80, 100, , , , , , ASK4EG

14 Cascading protection supply 240V Main breaker Branch breaker Rated breaking capacity (karms) Main breaker Branch breaker Rated breaking capacity (karms) supply 480V Main breaker Branch breaker Rated breaking capacity (karms) This is an economical approach to the use of circuit protective devices, whereby only the main (upstream) breaker has adequate interrupting capacity for the maximum available fault current. Downstream circuit breakers cannot handle this maximum fault current and rely on the opening of the upstream breaker for protection. The advantage of this approach is that it facilitates the use of downstream low cost, low fault level breakers, thereby offering savings in both the cost and size of equipment. These ratings, however, are applicable only when the seriesconnected devices have been investigated by UL in combination with the end-use equipment and the equipment in which these devices are used is marked with the series-connected rating. Main breaker Branch breaker Rated breaking capacity (karms) General Relays Overloads Contactors rotectors rotection ushbuttons A B EG Automation - roducts and Solutions 19

15 rotection rotectors Contactors Overloads Relays ushbuttons Cascading protection supply 600V Main breaker Branch breaker Rated breaking capacity (karms) Main breaker Branch breaker Rated breaking capacity (karms) ASK4EG

16 Selectivity (Coordination tables) Branch breaker Definition of selectivity is given by the IEC "Trip selectivity is the coordination between the operating characteristics of two or more overcurrent protection devices, so that when an overcurrent within established limits occurs, the device intended to operate within those limits trips whereas the others do not trip". The definitions of total selectivity and partial selectivity are, on the other hand, given in art 2 of the same Standard IEC "Low voltage Equipment - art 2: -breakers" "Total selectivity" Overcurrent selectivity where, in the presence of two protection devices against overcurrent in series, the load-side protection device carries out the protection without making the other device trip." "artial selectivity" Overcurrent selectivity where, in the presence of two protection devices against overcurrent in series, the load-side protection device carries out the protection up to a given level of overcurrent, without making the other device trip." Selection of proper protection system is fundamental to guarantee correct economical and functional service of the whole installation and to reduce the problems caused by abnormal service conditions or actual faults to a minimum. Main breaker 125/ 250/ Rating (A) Trip units Thermal magnetic Trip units Thermal magnetic kA 0.5kA 0.5kA 0.63kA 0.8kA 2kA 2kA 2kA T T T kA 0.5kA 0.63kA 0.8kA 2kA 2kA 2kA T T T kA 0.63kA 0.8kA 2kA 2kA 2kA T T T kA 0.8kA 2kA 2kA 2kA T T T kA 0.8kA 2kA 2kA 2kA T T T kA 2kA 2kA 2kA T T T kA 2kA 2kA T T T kA 1.6kA T T T kA 1.25kA 4kA 4kA Trip units thermal magnetic Trip units thermal magnetic kA 0.5kA 0.5kA 0.63kA 0.8kA 2kA T T T T T kA 0.5kA 0.63kA 0.8kA 2kA T T T T T kA 0.63kA 0.8kA 2kA 50kA 50kA 50kA 50kA 50kA kA 0.8kA 2kA 50kA 50kA 50kA 50kA 50kA kA 0.8kA 2kA 50kA 50kA 50kA 50kA 50kA kA 2kA 50kA 50kA 50kA 50kA 50kA 80 50kA 50kA 50kA 50kA 50kA kA 50kA 50kA 50kA 50kA kA 1.25kA 1.25kA 4kA 4kA kA Example The following two circuit-breakers are considered: - Main breaker (Icu = 65kA) Note: T means Total Selectivity. - Branch breaker (Icu = 65kA) Extracting the data from the table above, it can be seen that there is total selectivity (T) between these circuit-breakers. In other words, there is selectivity up to 65kA (the lower of the two values). Now the following two circuit-breakers are considered: - Main breaker (Icu = 65kA) - Branch breaker (Icu = 65kA) Extracting the data from the table above, it can be seen that the selectivity value is 50kA between the two circuitbreakers. This means that, if the maximum prospective short-circuit current on the load-side of the circuit-breaker is less than 50kA, there will be total selectivity, whereas if the short-circuit current has a higher value, there will be partial selectivity (non-tripping of the supply-side circuit-breaker is not guaranteed). General Relays Overloads Contactors rotectors rotection ushbuttons A B EG Automation - roducts and Solutions 21

17 rotection Trip curves 125 FTU (15 125A) Minute rotectors Contactors Overloads Relays ushbuttons Operating time Second X Rated Current In (I/Ir) ASK4EG

18 Trip curves 250 FMU ( A) B A Operating time Minute Second General Relays Overloads Contactors rotectors rotection X Rated Current In (I/Ir) ushbuttons EG Automation - roducts and Solutions 23

19 rotection Trip curves 400 FMU ( A) rotectors Minute Contactors Overloads Relays ushbuttons Operating time Second X Rated Current In (I/Ir) ASK4EG

20 Trip curves 800 FMU A) B A Operating time Minute Second General Relays Overloads Contactors rotectors rotection X Rated Current In (I/Ir) ushbuttons EG Automation - roducts and Solutions 25

21 rotection Characteristics curves - Current limiting The following curves show circuit breaker current-limiting characteristics. The rms of the prospective symmetrical shortcircuit current is indicated on the abscissa of the diagram, whereas the peak short-circuit current value is indicated on the ordinates. The current-limiting effect can be visualized by comparing, at the same symmetrical short-circuit current value, the corresponding peak value at the prospective short-circuit current with the limited peak value. In correspondence to a short-circuit of 40kA@480V, the 125 circuit breaker would limit the peak value to approximately 16kA@480V. Current-limiting 240V rotectors Contactors Overloads Relays ushbuttons Maximum peak let-through current (ka) Available short circuit current (karms) ASK4EG

22 Characteristics curves - Current limiting Current-limiting 480V Maximum peak let-through current (ka) B A ushbuttons General Relays Overloads Contactors rotectors rotection Available short circuit current (karms) EG Automation - roducts and Solutions 27

23 rotection Characteristics curves - Current limiting Current-limiting 600V rotectors Contactors Overloads Relays ushbuttons Maximum peak let-through current (ka) Available short circuit current (karms) ASK4EG

24 Characteristics curves - Let-through energy The prospective symmetrical short-circuit current is indicated on the abscissa of the diagram, whereas the ordinates show the specific let through energy values expressed in A 2 s. In correspondence to a short-circuit of 65kA@480V, the 125 circuit breaker lets through a value of I 2 t approximately to 400kA 2 s. Let-through energy 240V Maximum let-through l²t (A²s) B A ushbuttons General Relays Overloads Contactors rotectors rotection Available short circuit current (karms) EG Automation - roducts and Solutions 29

25 rotection Characteristics curves - Let-through energy Let-through energy 480V rotectors Contactors Overloads Relays ushbuttons Maximum let-through l²t (A²s) Available short circuit current (karms) ASK4EG

26 Characteristics curves - Let-through energy General Let-through energy 600V Maximum peak let-through current (ka) B A ushbuttons Relays Overloads Contactors rotectors rotection Available short circuit current (karms) EG Automation - roducts and Solutions 31

27 rotection Dimensions - inch (mm) 125 rotectors Contactors Overloads Relays ushbuttons Drilling template 250 Drilling template Front view cut-out Front view cut-out ASK4EG

28 Dimensions - inch (mm) ushbuttons General 400 Drilling template 800 Front view cut-out Relays Overloads Contactors rotectors rotection Drilling template Front view cut-out A B EG Automation - roducts and Solutions 33

29 rotection Dimensions - inch (mm) Extended rotary handle (368.3) 14.5(368.3) - 12 shaft 18.5(470) - 16 shaft 26.5(673.1) - 24 shaft rotectors Contactors Overloads Relays ushbuttons anel drilling Installation Diagram ASK4EG

Dimensions - inch (mm) Extended rotary handle - 250 14.54 (369.3) 14.

30 Dimensions - inch (mm) Extended rotary handle (369.3) (369.3) -12 shaft (471) - 16 shaft (674.1) - 24 shaft B A General Relays Overloads Contactors rotectors rotection anel drilling Installation Diagram ushbuttons EG Automation - roducts and Solutions 35

rotection Dimensions - inch (mm) Extended rotary handle - 400

4) -24 shaft rotectors Contactors Overloads Relays ushbuttons

31 rotection Dimensions - inch (mm) Extended rotary handle (404.6) -12 shaft (506) - 16 shaft (709.4) -24 shaft rotectors Contactors Overloads Relays ushbuttons anel drilling Installation Diagram ASK4EG

32 Dimensions - inch (mm) Extended rotary handle (442.5) - 12 shaft (541.2) - 16 shaft (747.32) - 24 shaft B A ushbuttons General Relays Overloads Contactors rotectors rotection anel drilling Installation Diagram EG Automation - roducts and Solutions 37

33 rotection Dimensions - inch (mm) Flange Handle 125 rotectors Contactors Overloads Relays ushbuttons anel drilling Table 1 Maximum "E" Dimension Enclosure Depth 60 cable 72 cable ay of installation Set screw (5mm) Table 2 Enclosure Depth Maximum "F" Dimension 60 cable 72 cable Up Down Up Down ASK4EG

34 Dimensions - inch (mm) General Flange Handle 250 anel drilling Set screw (5mm) Installation Diagram ushbuttons Relays Overloads Contactors rotectors rotection Table 1 Maximum "E" Dimension Enclosure Depth 60 cable 72 cable Table 2 Maximum "F" Dimension Enclosure 60 cable 72 cable Depth Up Down Up Down A B EG Automation - roducts and Solutions 39

35 rotection Dimensions - inch (mm) Flange Handle 400 rotectors Contactors Overloads Relays ushbuttons anel drilling Table 1 Maximum "E" Dimension Enclosure Depth 60 cable 72 cable Set screw (5mm) Installation Diagram Table 2 Maximum "F" Dimension Enclosure 60 cable 72 cable Depth Up Down Up Down ASK4EG

22 27 20 21 26 24 20 25 30 19 24 36 18 23 Table 2 Maximum "F" Dimension Enclosure 60 cable 72 cable Depth Up Down Up Down 10 17 31 20

36 Dimensions - inch (mm) General SERIES Flange Handle 800 anel drilling Set screw (5mm) A B ushbuttons Installation diagram Relays Overloads Contactors rotectors rotection Table 1 Maximum "E" Dimension Enclosure Depth 60 cable 72 cable Table 2 Maximum "F" Dimension Enclosure 60 cable 72 cable Depth Up Down Up Down EG Automation - roducts and Solutions 41

rotection Dimensions - inch (mm) Mechanical interlocking device - MIT rotectors Contactors Overloads Relays ushbuttons A (inch) B (inch) 125 3.267 3.385 250 4.015 3.385 400 6.614 4.330 800 7.193 5.

37 rotection Dimensions - inch (mm) Mechanical interlocking device - MIT rotectors Contactors Overloads Relays ushbuttons A (inch) B (inch) Mechanical interlocking device - Mounting dimension for MIT 3 ole MCCB C(inch) D(inch) E(inch) ASK4EG

ACW Molded-Case Circuit Breaker UL 489 Listed

ACW Molded-Case Circuit Breaker UL 489 Listed Motors Automation Energy Transmission & Distribution Coatings Molded-Case Circuit Breaker UL 489 Listed Overview Introducing the WEG Series of Molded Case Circuit Breakers now available with UL489 certification.