Search in Category
Circuit Breakers, Molded Case
Filter Your Search
Brand
Amperage
Application
Connection Type
Degree of protection (IP)
Height
Interrupt Rating
Length
Load Regulation
Material
Mounting
Number of poles
Size
Trip Range
Trip Type
Voltage
Voltage Rating
Width
Shop by Category
Loading...
Circuit Breakers, Molded Case
Circuit BreakersCircuit Breakers, Molded Case
Viewing Page 1 of 652
(7,816 results)
BREAKER 3VA4,5,6 AUX SWITCH STANDARD
Item #:
3VA9978-0AA12
Supplier Part #: 3VA9978-0AA12
Brand:
Siemens
BREAKER 3VA Auxiliary Switch AUX TYPE HQ 300V 3A BLACK NOT ELECTRONIC COMPATIBLE COMPACT SIZE 1 SLOT
$148.00
/EA
IN STOCK
$76.50
/EA
IN STOCK
BREAKER 3VA4,5 125A PLSTC ROT HDL 4X LOK
Item #:
3VA9137-0FK21
Supplier Part #: 3VA9137-0FK21
Brand:
Siemens
BREAKER 3VA Door mounted rotary operator DMRO FOR 3VA51 at 125A GRAY STANDARD WITHOUT ILLUMINATION KIT WITHOUT DOOR INTERLOCK WITHOUT DOOR OPENING FUNCTION HANDLE WITH 75 X 75 MM MASKING PLATE NEMA 3R, 12
$306.00
/EA
IN STOCK
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
$918.00
/EA
NOT CURRENTLY IN STOCK
BRKR 3VA51 3P 80A 25KA FTFM
Item #:
3VA5180-4ED31-0AA0
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.
$804.00
/EA
IN STOCK
BRKR 3VA51 OPER MECH FOR MAX-FLEX
Item #:
3VA9137-0CB10
Supplier Part #: 3VA9137-0CB10
Brand:
Siemens
SIEMENS LOW VOLTAGE 3VA CIRCUIT BREAKER ACCESSORY. STEEL OPERATING MECHANISM FOR MAX-FLEX OPERATORS. SUITABLE FOR (125A 3VA5) FRAME UL CIRCUIT BREAKERS
$519.00
/EA
IN STOCK
BREAKER 3VA4,5 125A AL LUG 3PC WIRE TAP
Item #:
3VA9133-0JG11
Supplier Part #: 3VA9133-0JG11
Brand:
Siemens
BREAKER 3VA Wire connector with control wire tap FOR 3VA51 at 125A CONNECTION OF CU AL CABLE 3 SINGLE TERMINALS INCLUDED
$87.00
/EA
IN STOCK
BREAKER 3VA125,250 48 IN MAX FLEX CABLE
Item #:
3VA9278-0CC20
Supplier Part #: 3VA9278-0CC20
Brand:
Siemens
SIEMENS LOW VOLTAGE 3VA CIRCUIT BREAKER ACCESSORY. 48 INCH BOWDEN CABLE FOR MAX-FLEX OPERATORS. SUITABLE FOR (125A-250A 3VA5) / (150-250A 3VA6) FRAME UL CIRCUIT BREAKERS
$577.00
/EA
NOT CURRENTLY IN STOCK
BREAKER 3VA5 125A DIST LUG 6 WIRE, 3P
Item #:
3VA9133-0JF60
Supplier Part #: 3VA9133-0JF60
Brand:
Siemens
BREAKER 3VA Distribution wire connector, 6 cables FOR 3VA51 at 125A 3 POLES 6 WIRES CONNECTION ALUMINUM CONNECTION OF CU AL CABLE 3 SINGLE TERMINALS AND 1 EXTENDED TERMINAL COVER INCLUDED
$356.00
/EA
NOT CURRENTLY IN STOCK
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
$632.00
/EA
IN STOCK
BREAKER 3VA5,6 400600A 2 WIRE AL LUG 3PC
Item #:
3VA9473-0JJ23
Supplier Part #: 3VA9473-0JJ23
Brand:
Siemens
BREAKER 3VA Large wire connector FOR 3VA63 at 400A and 3VA64 at 600A 3 POLES TWO WIRES CONNECTION ALUMINUM CONNECTION OF CU AL CABLE 3 SINGLE TERMINALS AND 1 EXTENDED TERMINAL COVER INCLUDED
$531.00
/EA
NOT CURRENTLY IN STOCK
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
$356.00
/EA
NOT CURRENTLY IN STOCK
