Circuit Breaker Accessories

Circuit Breaker Accessories

Circuit Breaker Accessories are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many circuit breaker accessories. Mouser is an authorized distributor for many circuit breaker accessory manufacturers including ABB, Altech, AMP HEXSEAL, Eaton, E-T-A Circuit Breakers, Phoenix Contact, Siemens & more.

Please view our large selection of circuit breaker accessories below.

Results: 13.235
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Compliance
Packaging


E-T-A Circuit Breaker Accessories 508, DM, 40A Supply Module, IOLink, ATEX
Datasheet
5In Stock
Min.: 1
Mult.: 1

EM12-T Breaker Modules Supply Module


E-T-A Circuit Breaker Accessories 508, DM, 40A Supply Module, Modbus, ATEX
Datasheet
3In Stock
Min.: 1
Mult.: 1

EM12-T Breaker Modules Supply Module


E-T-A Circuit Breaker Accessories 508, DM, 20A, Distribution Module, Load, ATEX
Datasheet
6In Stock
Min.: 1
Mult.: 1

PM12-T Breaker Modules Potential Module


E-T-A Circuit Breaker Accessories 508, DM, 20A, Distribution Module, GND - OV
Datasheet
14In Stock
Min.: 1
Mult.: 1

PM12-T Breaker Modules Load Module
E-T-A Circuit Breaker Accessories STRAIGHT BUSBAR FOR 1 POLE (2210-T & 8340-T) 5In Stock
Min.: 1
Mult.: 1


E-T-A Circuit Breaker Accessories
Datasheet
592In Stock
1.390On Order
Min.: 1
Mult.: 1
Splash Covers Transparent Cover
Siemens Circuit Breaker Accessories BREAKER 3VA125,250 60 IN MAX FLEX CABLE
Datasheet
4In Stock
Min.: 1
Mult.: 1
3VA Cables Bowden Cable


L-Com Circuit Breaker Accessories MPR SURGE SUPPRESSOR 5In Stock
Min.: 1
Mult.: 1
Interconnect
Eaton Electrical Circuit Breaker Accessories FAZ UL BUS CONNECTOR- CONDUCTOR 76In Stock
Min.: 1
Mult.: 1
FAZ Busbars Bus Connector
ABB Circuit Breaker Accessories KIT FCCUAL3X750KCMIL XT7/M F 3PCS
Datasheet
12In Stock
Min.: 1
Mult.: 1
E-T-A Circuit Breaker Accessories Grey 500mm Bussbar for ESX10-T Series 79In Stock
Min.: 1
Mult.: 1

ESX10-T
Altech Circuit Breaker Accessories Busbar,3 Ph, 57 PINS 19X3 POLE
Datasheet
15In Stock
Min.: 1
Mult.: 1

508 Busbars 3 Phase Busbar


TE Connectivity / P&B Circuit Breaker Accessories BOOTSEAL 3/8 BLK SIL 200
Datasheet
2.238In Stock
Min.: 1
Mult.: 1

W54 Circuit Breakers Boot Bulk
Siemens MFHG3R
Siemens Circuit Breaker Accessories BREAKER GG MAX FLEX HANDLE 3R
Datasheet
2In Stock
Min.: 1
Mult.: 1
Circuit Breakers Switch Operator
E-T-A Circuit Breaker Accessories 508, DM, 40A Distribution Module, Standard, GND - 0 V, ATEX
Datasheet
5In Stock
Min.: 1
Mult.: 1

EM12-T Breaker Modules Supply Module
LUTZE / Amphenol Circuit Breaker Accessories LOCC-BOX-BKB 7-6430, 8 POLE MAX.SWITCHING CURRENT 6A
Datasheet
50In Stock
Min.: 1
Mult.: 1

LOCC-BOX Accessories Circuit Breakers Insulated Jumper Bulk
ABB Circuit Breaker Accessories MS116-165 PI FRONT MNT AUX 1NO/1NC
Datasheet
1In Stock
4Expected 6/19/2026
Min.: 1
Mult.: 1
Auxiliary Contacts 1 NC
ABB Circuit Breaker Accessories RHE_MB XT6 F/P M. BASE FOR ROTARY HANDLE 4In Stock
Min.: 1
Mult.: 1
ABB Circuit Breaker Accessories MCB BUS CUT 1-PHASE BCPD
4In Stock
Min.: 1
Mult.: 1
ABB Circuit Breaker Accessories TORROIDAL TRANSFORMER TYPE 4 3In Stock
Min.: 1
Mult.: 1
ABB Circuit Breaker Accessories SL TP, 8 MODULE TP SOCKET L1,2,3,N
Datasheet
10In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BRKR 3VA2 250A 3P TRML COVER FIXED MNT
Datasheet
5In Stock
Min.: 1
Mult.: 1
3VA Covers Terminal Cover
Siemens Circuit Breaker Accessories BREAKER 3VA5 250A DIST LUG 6 WIRE, 3P
Datasheet
1In Stock
Min.: 1
Mult.: 1
3VA Terminals Wire Connector
Siemens Circuit Breaker Accessories BRKR 3VA6 150,250A NUTKEEPER KIT 3PCS
Datasheet
1In Stock
Min.: 1
Mult.: 1
3VA Kits Nut Keeper
Siemens Circuit Breaker Accessories BREAKER 3VA5,6 250 EM THRU DR ILUM LK 4X
Datasheet
1In Stock
Min.: 1
Mult.: 1
3VA Actuators Door-Coupling Rotary Operator