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: 13.244
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, 20A, Distribution Module, GND - OV
Datasheet
14In Stock
Min.: 1
Mult.: 1

PM12-T Breaker Modules Load Module


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
Phoenix Contact Circuit Breaker Accessories PTCB BE PT 6
Datasheet
108In Stock
Min.: 1
Mult.: 1

Base Elements Relay


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 STRAIGHT BUSBAR FOR 1 POLE (2210-T & 8340-T) 5In Stock
Min.: 1
Mult.: 1
ABB Circuit Breaker Accessories KIT EF XT5 3PCS
Datasheet
40In Stock
44Expected 6/11/2026
Min.: 1
Mult.: 1


E-T-A Circuit Breaker Accessories
Datasheet
1.287In Stock
655Expected 7/20/2026
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
Altech Circuit Breaker Accessories Busbar,3 Ph, 57 PINS 19X3 POLE
Datasheet
15In Stock
Min.: 1
Mult.: 1

508 Busbars 3 Phase Busbar
E-T-A Circuit Breaker Accessories Grey 500mm Bussbar for ESX10-T Series 79In Stock
Min.: 1
Mult.: 1

ESX10-T
Eaton Electrical ELJBN3250W
Eaton Electrical Circuit Breaker Accessories Earth Leakage access/y 4 C-H FJ 3P 250A 1In Stock
Min.: 1
Mult.: 1
Siemens MFHG3R
Siemens Circuit Breaker Accessories BREAKER GG MAX FLEX HANDLE 3R
Datasheet
2In Stock
Min.: 1
Mult.: 1
Circuit Breakers Switch Operator
Eaton Electrical PDG33M0600FNNN
Eaton Electrical Circuit Breaker Accessories PDG3, 3P, 600A, 65KA/480V, FRAME ONLY
Datasheet
1In Stock
Min.: 1
Mult.: 1
Eaton Electrical 3619A09H01
Eaton Electrical Circuit Breaker Accessories VI BRKT TIE BAR 6In Stock
Min.: 1
Mult.: 1
Eaton Electrical LT340032
Eaton Electrical Circuit Breaker Accessories LG 3 Pole 400A LSI Electronic Trip Unit 1In Stock
Min.: 1
Mult.: 1
E-T-A Circuit Breaker Accessories MoQ=10 REF16-S, 2216-S, terminal block, screw terminal, 1P
Datasheet
1In Stock
Min.: 1
Mult.: 1
Terminal Blocks Socket


E-T-A Circuit Breaker Accessories 508, DM, 40A Distribution Module Standard, without Aux, ATEX
Datasheet
5In Stock
Min.: 1
Mult.: 1

EM12-T Breaker Modules Supply Module


E-T-A Circuit Breaker Accessories ESX10-T ACC- Jumper for signal contacts 21mm 10pc 7In Stock
Min.: 1
Mult.: 1


E-T-A Circuit Breaker Accessories Push Button Splash Cover Transparent
Datasheet
104In Stock
Min.: 1
Mult.: 1

Circuit Breakers Cover


E-T-A Circuit Breaker Accessories
Datasheet
25In Stock
Min.: 1
Mult.: 1

Circuit Breakers Identification Collar Bulk
LUTZE / Amphenol Circuit Breaker Accessories LOCC-BOX-EKL 7-6421 QUANTITY OF 1 = 2 PIECES
Datasheet
24In Stock
Min.: 1
Mult.: 1

LOCC-BOX Accessories Circuit Breakers Supply Terminal Bulk