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C Series Circuit Breakers

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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.	Series	Product	Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated
Circuit Breakers 2-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted CA2-B0-34-620-121-C Carling Technologies 1: $119.46 20On Order	Mfr. Part No. CA2-B0-34-620-121-C Mouser Part No 691-CA2B034620121C	Carling Technologies	Circuit Breakers 2-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	20On Order	$119.46 $99.06 $89.38 $75.91 $69.58	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	20 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934 CA2-B0-34-630-121-D Carling Technologies 1: $119.51 50On Order	Mfr. Part No. CA2-B0-34-630-121-D Mouser Part No 691-CA2B034630121D	Carling Technologies	Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934 Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	50On Order	$119.51 $99.11 $91.39 $77.34 $69.58	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	30 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 3-pole, Handle, 40 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted CA3-B0-34-640-121-C Carling Technologies 1: $173.16 21On Order	Mfr. Part No. CA3-B0-34-640-121-C Mouser Part No 691-CA3-B0-34640121C	Carling Technologies	Circuit Breakers 3-pole, Handle, 40 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	21On Order	$173.16 $149.99 $138.28 $114.30	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	40 A	277 VAC	80 VDC	3 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA3B02267032AC CA3-B0-22-670-32A-C Carling Technologies 1: $242.65 10Expected 2026/11/30	Mfr. Part No. CA3-B0-22-670-32A-C Mouser Part No 691-CA3B02267032AC	Carling Technologies	Circuit Breakers CA3B02267032AC Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	10Expected 2026/11/30	$242.65 $201.11 $179.66 $166.67 View Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	70 A	120 VAC, 240 VAC		3 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B034625121C CA1-B0-34-625-121-C Carling Technologies 1: $48.14 10Expected 2026/11/04	Mfr. Part No. CA1-B0-34-625-121-C Mouser Part No 691-CA1B034625121C	Carling Technologies	Circuit Breakers CA1B034625121C Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	10Expected 2026/11/04	$48.14 $39.93 $36.83 $29.83 View $29.56 $28.48 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	25 A	120 VAC, 240 VAC		1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B214630121BG CA1-B2-14-630-121-BG Carling Technologies 1: $66.33 10Expected 2026/11/17	Mfr. Part No. CA1-B2-14-630-121-BG Mouser Part No 691-CA1B214630121BG	Carling Technologies	Circuit Breakers CA1B214630121BG Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	10Expected 2026/11/17	$66.33 $55.03 $50.76 $42.01 View $39.10 $36.32 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	30 A	240 VAC	125 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA2B024610121C CA2-B0-24-610-121-C Carling Technologies 1: $119.46 1Expected 2026/11/16	Mfr. Part No. CA2-B0-24-610-121-C Mouser Part No 691-CA2B024610121C	Carling Technologies	Circuit Breakers CA2B024610121C Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	1Expected 2026/11/16	$119.46 $99.05 $91.35 $82.58 View $79.39 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	10 A	240 VAC	125 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Circuit Breaker 2pole, 50/60Hz, 30A CA2-B0-24-630-131-I Carling Technologies 1: $124.58 9Expected 2026/10/27	Mfr. Part No. CA2-B0-24-630-131-I Mouser Part No 691-CA2B024630131I	Carling Technologies	Circuit Breakers Circuit Breaker 2pole, 50/60Hz, 30A Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	9Expected 2026/10/27	$124.58 $103.31 $94.95 $85.69 View $82.35 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	30 A			2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA2B034670321C CA2-B0-34-670-321-C Carling Technologies 1: $156.53 8Expected 2026/10/26	Mfr. Part No. CA2-B0-34-670-321-C Mouser Part No 691-CA2B034670321C	Carling Technologies	Circuit Breakers CA2B034670321C Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	8Expected 2026/10/26	$156.53 $129.79 $118.13 $107.55 View $103.62 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	70 A	120 VAC, 240 VAC		2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers SPDT 0.110 QC TERM CURRNT RATING 50.000 CA1-B2-14650-121C Carling Technologies 1: $58.03 30Expected 2026/11/17	Mfr. Part No. CA1-B2-14650-121C Mouser Part No 691-CA1-B214650121C	Carling Technologies	Circuit Breakers SPDT 0.110 QC TERM CURRNT RATING 50.000 Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	30Expected 2026/11/17	$58.03 $48.14 $43.41 $40.05 View $38.46 $37.47 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	50 A			1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B01445012AL CA1-B0-14-450-12A-L Carling Technologies 1: $56.66 8On Order	Mfr. Part No. CA1-B0-14-450-12A-L Mouser Part No 691-CA1B01445012AL	Carling Technologies	Circuit Breakers CA1B01445012AL Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	8On Order	$56.66 $47.00 $42.83 $39.76 View $38.47 $37.18 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	5 A	480 VAC	150 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B014450321MG CA1-B0-14-450-321-MG Carling Technologies 1: $57.41 9Expected 2026/10/12	Mfr. Part No. CA1-B0-14-450-321-MG Mouser Part No 691-CA1B014450321MG	Carling Technologies	Circuit Breakers CA1B014450321MG Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 2026/10/12	$57.41 $47.61 $43.93 $37.79 View $35.42 $33.06	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	5 A	240 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B024620221C CA1-B0-24-620-221-C Carling Technologies 1: $48.14 10Expected 2026/11/18	Mfr. Part No. CA1-B0-24-620-221-C Mouser Part No 691-CA1B024620221C	Carling Technologies	Circuit Breakers CA1B024620221C Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	10Expected 2026/11/18	$48.14 $39.93 $32.55 $30.32 View $27.74 $26.82 $26.75 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	20 A	120 VAC, 240 VAC		1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B034430121D CA1-B0-34-430-121-D Carling Technologies 1: $48.14 7On Order	Mfr. Part No. CA1-B0-34-430-121-D Mouser Part No 691-CA1B034430121D	Carling Technologies	Circuit Breakers CA1B034430121D Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	7On Order	$48.14 $39.93 $36.83 $31.31 View $29.34 $27.40 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	3 A	480 VAC	150 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 1-pole, Handle, 5 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted CA1-B0-34-450-121-C Carling Technologies 1: $47.74 30On Order	Mfr. Part No. CA1-B0-34-450-121-C Mouser Part No 691-CA1B034450121C	Carling Technologies	Circuit Breakers 1-pole, Handle, 5 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	30On Order	$47.74 $39.61 $33.92 $29.94 View $26.68 $25.19	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	5 A	480 VAC	150 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B0346201D1C CA1-B0-34-620-1D1-C Carling Technologies 1: $48.14 9Expected 2026/12/09	Mfr. Part No. CA1-B0-34-620-1D1-C Mouser Part No 691-CA1B0346201D1C	Carling Technologies	Circuit Breakers CA1B0346201D1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 2026/12/09	$48.14 $39.93 $33.90 $32.46 View $31.37 $30.30 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	20 A	480 VAC	150 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B212450121MG CA1-B2-12-450-121-MG Carling Technologies 1: $66.33 8Expected 2026/11/05	Mfr. Part No. CA1-B2-12-450-121-MG Mouser Part No 691-CA1B212450121MG	Carling Technologies	Circuit Breakers CA1B212450121MG Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	8Expected 2026/11/05	$66.33 $55.03 $50.47 $45.50 View $43.88 $42.33 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	5 A	240 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 60 Amp 2 Pole CA2-B0-26-660-321-C Carling Technologies 1: $156.54 11On Order	Mfr. Part No. CA2-B0-26-660-321-C Mouser Part No 691-CA2-B0-26660321C	Carling Technologies	Circuit Breakers 60 Amp 2 Pole Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	11On Order On Order Ship Dates Mfr. No: CA2-B0-26-660-321-C Stock: 0 On Order: 1 Expected 2026/10/05 10 TBD Factory Lead Time: Unverified	$156.54 $129.80 $120.95 $97.65 $91.59	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	60 A	120 VAC, 240 VAC		2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA2B02445062BC CA2-B0-24-450-62B-C Carling Technologies 1: $127.20 5Expected 2026/11/30	Mfr. Part No. CA2-B0-24-450-62B-C Mouser Part No 691-CA2B02445062BC	Carling Technologies	Circuit Breakers CA2B02445062BC Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	5Expected 2026/11/30	$127.20 $105.48 $97.26 $80.44 $74.27	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector
Circuit Breakers CA2B024650111C CA2-B0-24-650-111-C Carling Technologies 1: $119.46 9On Order	Mfr. Part No. CA2-B0-24-650-111-C Mouser Part No 691-CA2B024650111C	Carling Technologies	Circuit Breakers CA2B024650111C Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	9On Order	$119.46 $99.05 $91.35 $82.58 View $79.37 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	50 A	120 VAC, 240 VAC		2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 10 A TWO POLE CA2-B0-34-610-121-D Carling Technologies 1: $119.46 10Expected 2026/11/17	Mfr. Part No. CA2-B0-34-610-121-D Mouser Part No 691-CA2B034610121D	Carling Technologies	Circuit Breakers 10 A TWO POLE Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	10Expected 2026/11/17	$119.46 $99.05 $91.34 $75.55 $69.75	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	10 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA2B034625121C CA2-B0-34-625-121-C Carling Technologies 1: $119.46 10Expected 2026/11/11	Mfr. Part No. CA2-B0-34-625-121-C Mouser Part No 691-CA2B034625121C	Carling Technologies	Circuit Breakers CA2B034625121C Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	10Expected 2026/11/11	$119.46 $99.05 $91.35 $82.58 View $79.39 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	25 A	120 VAC, 240 VAC		2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA2B034660311C CA2-B0-34-660-311-C Carling Technologies 1: $139.15 10Expected 2026/11/17	Mfr. Part No. CA2-B0-34-660-311-C Mouser Part No 691-CA2B034660311C	Carling Technologies	Circuit Breakers CA2B034660311C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	10Expected 2026/11/17	$139.15 $113.21 $110.75 $102.54 View $99.83 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector
Circuit Breakers 2-pole, Handle, 100 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted CA2-B0-34-810-321-C Carling Technologies 1: $155.67 10Expected 2026/12/14	Mfr. Part No. CA2-B0-34-810-321-C Mouser Part No 691-CA2B034810321C	Carling Technologies	Circuit Breakers 2-pole, Handle, 100 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	10Expected 2026/12/14	$155.67 $129.79 $118.13 $117.32 View $115.13 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Hydraulic Magnetic	100 A	240 VAC	125 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA3B02461512CD CA3-B0-24-615-12C-D Carling Technologies 1: $201.43 2Expected 2026/11/12	Mfr. Part No. CA3-B0-24-615-12C-D Mouser Part No 691-CA3B02461512CD	Carling Technologies	Circuit Breakers CA3B02461512CD Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	2Expected 2026/11/12	$201.43 $167.03 $155.64 $128.19 $119.03	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector

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44 mA
72 mA
0.125
0.333333333333333
500 mA
580 mA
600 mA
750 mA
800 mA
870 mA
1 A
1.25 A
2 A
2.5 A
3 A
3.5 A
4 A
5 A
5.5 A
6 A