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Circuit Breakers & Accessories

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Breakers 2C60UR, 60A, MCB, C CHAR 2C60UR Altech 1: $55.76 1In Stock 1Expected 18/12/2026	Mfr. Part No. 2C60UR Mouser Part No 845-2C60UR	Altech	Circuit Breakers 2C60UR, 60A, MCB, C CHAR Learn More about Altech ur circuit breakers	Datasheet	1In Stock 1Expected 18/12/2026	$55.76 $38.13 $35.64 $32.48 View $31.27 $30.11 Quote	Min.: 1 Mult.: 1
Circuit Breakers TR11sup.prot.,wingW,bl. TR11-W-Y-63-B-0-N-12.0A Altech 1: $6.21 4In Stock	Mfr. Part No. TR11-W-Y-63-B-0-N-12.0A Mouser Part No 845-TR11WY63B0N12.0A	Altech	Circuit Breakers TR11sup.prot.,wingW,bl. Learn More about Altech tr circuit breakers	Datasheet	4In Stock	$6.21 $5.98 $4.99 $4.86 View $4.70 $4.42 $4.32 $4.29	Min.: 1 Mult.: 1
Circuit Breaker Accessories Busbar,2Phase+1/2pole,18Sqmm, 2P18U3H/14 Altech 1: $50.96 1In Stock	Mfr. Part No. 2P18U3H/14 Mouser Part No 845-2P18U3H14	Altech	Circuit Breaker Accessories Busbar,2Phase+1/2pole,18Sqmm, Learn More about Altech busbar system	Datasheet	1In Stock	$50.96 $36.27 $36.13 $33.76 View $32.82 $31.98 Quote	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,bl. TR11-C-X-63-B-0-N-2.2A Altech 1: $8.62 15In Stock	Mfr. Part No. TR11-C-X-63-B-0-N-2.2A Mouser Part No 845-TR11-C-X-63-B-0	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl.	Datasheet	15In Stock	$8.62 $8.05 $7.79 $5.99 View $5.10 $4.79 $4.23 $4.04	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BREAKER UTE100N-FTU-25 Altech 1: $480.80 1In Stock	Mfr. Part No. UTE100N-FTU-25 Mouser Part No 845-UTE100N-FTU-25	Altech	Circuit Breakers MOLDED CASE CIRCUIT BREAKER		1In Stock	$480.80 $480.79	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,black TR11-C-X-63-B-0-C-2.7A Altech 1: $6.62 10In Stock	Mfr. Part No. TR11-C-X-63-B-0-C-2.7A Mouser Part No 845-TR11CX63B0C27A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,black Learn More about Altech tr circuit breakers	Datasheet	10In Stock	$6.62 $5.52 $5.47 $5.27 View $5.18 Quote	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup. prot.,cent.mou.,bl TR11-C-Y-63-B-0-C-8.0A Altech 1: $5.98 10In Stock	Mfr. Part No. TR11-C-Y-63-B-0-C-8.0A Mouser Part No 845-TR11CY63B0C80A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl Learn More about Altech tr circuit breakers	Datasheet	10In Stock	$5.98 $4.99 $4.96 $4.76 View $4.68 $4.65	Min.: 1 Mult.: 1
Circuit Breakers TR11 sup.protector,wing clip, Altech TR11-W-Y-63-W-0-N-10.0A TR11-W-Y-63-W-0-N-10.0A Altech 1: $6.21 22In Stock	Mfr. Part No. TR11-W-Y-63-W-0-N-10.0A Mouser Part No 845-TR11WY63W0N100A	Altech	Circuit Breakers TR11 sup.protector,wing clip, Learn More about Altech tr circuit breakers	Datasheet	22In Stock	$6.21 $4.99 $4.86 $4.71 View $4.43 $4.32 $4.29	Min.: 1 Mult.: 1
Circuit Breaker Accessories Touch Sensor M10 08430211103 Altech 1: $609.47 3In Stock	Mfr. Part No. 08430211103 Mouser Part No 845-08430211103	Altech	Circuit Breaker Accessories Touch Sensor M10		3In Stock	$609.47 $430.29 Quote Quote	Min.: 1 Mult.: 1
Circuit Breakers Equipment breaker TR11-C-Y-63-B-0-C-6.5A Altech 1: $8.72 33In Stock	Mfr. Part No. TR11-C-Y-63-B-0-C-6.5A Mouser Part No 845-TR11-CY63B0C6.5A	Altech	Circuit Breakers Equipment breaker Learn More about Altech tr circuit breakers	Datasheet	33In Stock	$8.72 $8.61 $7.31 $6.05 View $5.15 $4.84 $4.28 $4.08	Min.: 1 Mult.: 1
Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/ Altech TR11-D-X-63-BB-2-N-0.5A TR11-D-X-63-BB-2-N-0.5A Altech 1: $7.14 6In Stock	Mfr. Part No. TR11-D-X-63-BB-2-N-0.5A Mouser Part No 845-TR11DX63BB2N05A	Altech	Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/ Learn More about Altech tr circuit breakers	Datasheet	6In Stock	$7.14 $6.62 $5.52 $5.41 View $5.21 $4.91 $4.80 $4.76	Min.: 1 Mult.: 1
Circuit Breaker Accessories Plug-in module,GZ type sockets M21N Altech 1: $7.29 9In Stock	Mfr. Part No. M21N Mouser Part No 845-M21N	Altech	Circuit Breaker Accessories Plug-in module,GZ type sockets		9In Stock	$7.29 $6.80 $5.01 $4.17 View $4.09 $3.96 $3.71 $3.62 $3.60	Min.: 1 Mult.: 1
Circuit Breaker Accessories Busbar Supp w/ fixing screw NES/5S Altech 1: $3.80 5In Stock	Mfr. Part No. NES/5S Mouser Part No 845-NES5S	Altech	Circuit Breaker Accessories Busbar Supp w/ fixing screw Learn More about Altech busbar system		5In Stock	$3.80 $3.54 $3.34 $3.24 View $3.11 $2.70	Min.: 1 Mult.: 1
Circuit Breakers 40A D Characteristic UL 508 1 POLE 1D40UM Altech 1: $38.42 9In Stock 1On Order	Mfr. Part No. 1D40UM Mouser Part No 845-1D40UM	Altech	Circuit Breakers 40A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	9In Stock 1On Order	$38.42 $32.46 $26.27 $24.37 View $23.57 $22.93 $22.36 Quote	Min.: 1 Mult.: 1
Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077 1B6UR Altech 1: $25.46 1In Stock	Mfr. Part No. 1B6UR Mouser Part No 845-1B6UR	Altech	Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	1In Stock	$25.46 $17.85 $17.33 $16.63 View $16.17 $15.80 Quote	Min.: 1 Mult.: 1
Circuit Breakers 32A Z Characteristic UL 508 1 POLE 1Z32UM Altech 1: $58.85 12In Stock	Mfr. Part No. 1Z32UM Mouser Part No 845-1Z32UM	Altech	Circuit Breakers 32A Z Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	12In Stock	$58.85 $50.90 $46.95 $39.83 View $38.79 $37.89 Quote	Min.: 1 Mult.: 1
Circuit Breakers 1.6A, C CHAR, 1POLE 277VAC, UL489 1C1.6UL Altech 1: $46.93 5In Stock	Mfr. Part No. 1C1.6UL Mouser Part No 845-1C1.6UL	Altech	Circuit Breakers 1.6A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	5In Stock	$46.93 $40.23 $32.94 $30.78 View $29.95 $29.18 Quote	Min.: 1 Mult.: 1
Circuit Breakers 6A,MCB D CHAR 1 PL, 277VAC, UL1077 1D6UR Altech 1: $27.96 1In Stock	Mfr. Part No. 1D6UR Mouser Part No 845-1D6UR	Altech	Circuit Breakers 6A,MCB D CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	1In Stock	$27.96 $20.33 $18.38 $16.77 View $16.21 $15.77 $15.42 Quote	Min.: 1 Mult.: 1
Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077 3B20UR Altech 1: $73.27 2In Stock	Mfr. Part No. 3B20UR Mouser Part No 845-3B20UR	Altech	Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	2In Stock	$73.27 $53.55 $53.17 $49.68 View $48.38 $46.99 Quote	Min.: 1 Mult.: 1
Circuit Breakers 13A Z Characteristic UL 508 1 POLE 1Z13UM Altech 1: $58.85 11In Stock	Mfr. Part No. 1Z13UM Mouser Part No 845-1Z13UM	Altech	Circuit Breakers 13A Z Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	11In Stock	$58.85 $50.90 $46.95 $37.24 View $36.20 $35.29 Quote	Min.: 1 Mult.: 1
Circuit Breakers 20A MCB DCHAR 1P+N 277VAC UL508 2D20UM Altech 1: $44.08 22In Stock	Mfr. Part No. 2D20UM Mouser Part No 845-2D20UM	Altech	Circuit Breakers 20A MCB DCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	22In Stock	$44.08 $43.30	Min.: 1 Mult.: 1
Circuit Breaker Accessories SICHERUNGSPRING A15 Altech 265.0471.033 265.0471.033 Altech 1: $0.61 99In Stock	Mfr. Part No. 265.0471.033 Mouser Part No 845-2650471033	Altech	Circuit Breaker Accessories SICHERUNGSPRING A15		99In Stock	$0.61 $0.51 $0.509	Min.: 1 Mult.: 1
Circuit Breaker Accessories DOOR INTLK. MECH. FOR S-TS400 Altech S-EHU3-12 S-EHU3-12 Altech 1: $247.14 1In Stock	Mfr. Part No. S-EHU3-12 Mouser Part No 845-SEHU312	Altech	Circuit Breaker Accessories DOOR INTLK. MECH. FOR S-TS400	Datasheet	1In Stock	$247.14 $192.26 $185.27 $172.55 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories ACCESSORY Altech 331.1373.073 331.1373.073 Altech 1: $8.68 9In Stock	Mfr. Part No. 331.1373.073 Mouser Part No 845-3311373073	Altech	Circuit Breaker Accessories ACCESSORY		9In Stock	$8.68 $8.12 $5.46 $5.45 Quote Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories FRONT MOUNT ADAPTOR Altech FMA1PL FMA1PL Altech 1: $5.36 6In Stock	Mfr. Part No. FMA1PL Mouser Part No 845-FMA1PL	Altech	Circuit Breaker Accessories FRONT MOUNT ADAPTOR		6In Stock	$5.36 $4.98 $4.59 $3.89 View $3.66 $3.58	Min.: 1 Mult.: 1