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Circuit Breakers, Molded Case

Circuit Breakers/Circuit Breakers, Molded Case 
Viewing Page 1 of 783 (7,826 results)
BREAKER 3VA4,5 125A 1 WIRE AL LUGS 3PCS

BREAKER 3VA4,5 125A 1 WIRE AL LUGS 3PCS

Item #: 3VA9133-0JB11

Supplier Part #: 3VA9133-0JB11
Brand: Siemens

3VA4/5 125
$80.00 /EA
IN STOCK
BREAKER 3VA5 250A DIST LUG 6 WIRE, 3P

BREAKER 3VA5 250A DIST LUG 6 WIRE, 3P

Item #: 3VA9233-0JF60

Supplier Part #: 3VA9233-0JF60
Brand: Siemens

BREAKER 3VA Distribution wire connector, 6 cables FOR 3VA52 at 250A 3 POLES 6 WIRES CONNECTION ALUMINUM CONNECTION OF CU AL CABLE 3 SINGLE TERMINALS AND 1 EXTENDED TERMINAL COVER INCLUDED
$371.00 /EA
IN STOCK
BRKR 3VA HNDL FOR MAX-FLEX N3R STL RB

BRKR 3VA HNDL FOR MAX-FLEX N3R STL RB

Item #: 3VA9977-0CH72

Supplier Part #: 3VA9977-0CH72
Brand: Siemens

SIEMENS LOW VOLTAGE 3VA CIRCUIT BREAKER ACCESSORY. STEEL DRIVE HANDLE FOR MAX-FLEX OPERATORS. RED ON / BLACK OFF HANDLE NEMA TYPE 1 / 3R / 12. SUITABLE FOR UL CIRCUIT BREAKERS
$955.00 /EA
IN STOCK
BREAKER 3VA DOOR OP SHAFT COUPLING 8X8

BREAKER 3VA DOOR OP SHAFT COUPLING 8X8

Item #: 8UD1900-2DA00

Supplier Part #: 8UD1900-2DA00
Brand: Siemens

BREAKER 3VA Adapter FOR 3VA5 AND 3VA6 DIMENSIONS LENGTH 8 MM WIDTH 8 MM FOR USE WITH A SHAFT
$63.00 /EA
IN STOCK
BREAKER 3VA5 125A ROT BREAKER OP

BREAKER 3VA5 125A ROT BREAKER OP

Item #: 3VA9137-0GK00

Supplier Part #: 3VA9137-0GK00
Brand: Siemens

BREAKER 3VA Front mounted rotary operator FMRO FOR 3VA51 at 125A GRAY WITHOUT ILLUMINATION KIT WITHOUT DOOR INTERLOCK WITHOUT DOOR OPENING FUNCTION WITHOUT HANDLE NEMA 1
$163.50 /EA
IN STOCK
BREAKER 3VA5 125A SHAFT SUPPORT 8MM SHFT

BREAKER 3VA5 125A SHAFT SUPPORT 8MM SHFT

Item #: 3VA9137-0GA80

Supplier Part #: 3VA9137-0GA80
Brand: Siemens

BREAKER 3VA Shaft support bracket FOR 3VA51 at 125A BLACK PLASTIC FOR SHAFT ON DOOR MOUNTED ROTARY OPERATOR
$70.00 /EA
IN STOCK
BRKR 3VA51 3P 80A 25KA FTFM

BRKR 3VA51 3P 80A 25KA FTFM


Supplier Part #: 3VA5180-4ED31-0AA0
Brand: Siemens

SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 80A 3-POLE (14KAIC AT 600Y/347) (25KAIC AT 480V). TM210 TRIP UNIT WITH FIXED Ir FIXED Ii. SPECIAL FEATURES: WITHOUT LUGS. DIMENSIONS (W x H x D) IN: 3 x 5.5 x 3.7.
$837.00 /EA
IN STOCK
BRKR 3VA63/64 OPER MECH FOR MAX-FLEX

BRKR 3VA63/64 OPER MECH FOR MAX-FLEX

Item #: 3VA9477-0CB10

Supplier Part #: 3VA9477-0CB10
Brand: Siemens

SIEMENS LOW VOLTAGE 3VA CIRCUIT BREAKER ACCESSORY. STEEL OPERATING MECHANISM FOR MAX-FLEX OPERATORS. SUITABLE FOR (400-600A 3VA6) FRAME UL CIRCUIT BREAKERS
$658.00 /EA
IN STOCK
BREAKER 3VA5 125A NFPA79 INTERNAL HANDLE

BREAKER 3VA5 125A NFPA79 INTERNAL HANDLE

Item #: 3VA9137-0GC01

Supplier Part #: 3VA9137-0GC01
Brand: Siemens

BREAKER 3VA Supplementary handle for door mounted rotary operator FOR 3VA51 at 125A GRAY STANDARD NFPA 79 Handle
$227.00 /EA
IN STOCK
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