Circuit Breakers – Mouser Japan

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A Series Circuit Breakers

Carling Technologies A Series Circuit Breakers are compact, temperature stable hydraulic magnetic circuit breakers designed for precision operation in OEM markets requiring general purpose and full load amp applications. The visi-rocker or paddle actuators offer a clean, contemporary design for front panel operations.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Current Rating	Voltage Rating AC	Voltage Rating DC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated
Circuit Breakers 1-pole, Handle, 5 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted AA1-B0-34-450-3B1-C Carling Technologies 1: ¥6,263.6 1In Stock 10Expected 2/1/2027	Mfr. Part # AA1-B0-34-450-3B1-C Mouser Part # 691-AA1B0344503B1C	Carling Technologies	Circuit Breakers 1-pole, Handle, 5 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	1In Stock 10Expected 2/1/2027	¥6,263.6 ¥5,753.7 ¥5,306.9 ¥3,933.2	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	5 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA1B0344753B1C AA1-B0-34-475-3B1-C Carling Technologies 1: ¥6,389.9 2In Stock	Mfr. Part # AA1-B0-34-475-3B1-C Mouser Part # 691-AA1B0344753B1C	Carling Technologies	Circuit Breakers AA1B0344753B1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	2In Stock	¥6,389.9 ¥5,300.3 ¥4,292 ¥3,732.3 View ¥3,358.5 ¥3,214 ¥3,079.5 Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	7.5 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 1-pole, Handle, 10 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted AA1-B0-34-610-3B1-C Carling Technologies 1: ¥6,939.7 1In Stock 50Expected 2/9/2027	Mfr. Part # AA1-B0-34-610-3B1-C Mouser Part # 691-AA1B0346103B1C	Carling Technologies	Circuit Breakers 1-pole, Handle, 10 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling A circuitbreakers	Datasheet	1In Stock 50Expected 2/9/2027	¥6,939.7 ¥5,755.4 ¥5,308.6 ¥3,959.8	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	10 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA1B0346203G1C AA1-B0-34-620-3G1-C Carling Technologies 1: ¥5,642.4 1In Stock	Mfr. Part # AA1-B0-34-620-3G1-C Mouser Part # 691-AA1B0346203G1C	Carling Technologies	Circuit Breakers AA1B0346203G1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	1In Stock	¥5,642.4 ¥4,821.9 ¥4,341.9 ¥3,863.5 View ¥3,376.8 ¥3,180.8 ¥2,998.1 Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	20 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 1-pole, Handle, 25 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted AA1-B0-34-625-3B1-C Carling Technologies 1: ¥6,384.9 20In Stock	Mfr. Part # AA1-B0-34-625-3B1-C Mouser Part # 691-AA1B0346253B1C	Carling Technologies	Circuit Breakers 1-pole, Handle, 25 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling A circuitbreakers	Datasheet	20In Stock	¥6,384.9 ¥5,296.9 ¥4,704 ¥4,396.7 View ¥4,290.4 Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	25 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted AA1-B0-34-630-3B1-C Carling Technologies 1: ¥6,939.7 30In Stock 150On Order	Mfr. Part # AA1-B0-34-630-3B1-C Mouser Part # 691-AA1B0346303B1C	Carling Technologies	Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling A circuitbreakers	Datasheet	30In Stock 150On Order On Order Ship Dates Mfr. #: AA1-B0-34-630-3B1-C Stock: 30 Can Ship Immediately On Order: 60 Expected 10/26/2026 90 Expected 1/12/2027 Factory Lead-Time: 35 Weeks	¥6,939.7 ¥5,755.4 ¥5,308.6 ¥4,247.2	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	30 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 1-pole, Handle, 40 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted AA1-B0-52-640-5B1-C Carling Technologies 1: ¥7,610.7 10In Stock	Mfr. Part # AA1-B0-52-640-5B1-C Mouser Part # 691-AA1B0526405B1C	Carling Technologies	Circuit Breakers 1-pole, Handle, 40 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	10In Stock	¥7,610.7 ¥6,850 ¥5,358.4 ¥5,017.9 View ¥4,821.9 Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	40 A	277 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted AA2-B0-24-630-1B2-C Carling Technologies 1: ¥16,538.6 7In Stock 30Expected 12/7/2026	Mfr. Part # AA2-B0-24-630-1B2-C Mouser Part # 691-AA2-B0-246301B2C	Carling Technologies	Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling A circuitbreakers	Datasheet	7In Stock 30Expected 12/7/2026	¥16,538.6 ¥13,600.3 ¥12,799.7 ¥11,902.7 View ¥11,024.1 Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	30 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted AA2-B0-26-630-1B1-C Carling Technologies 1: ¥17,722.9 9In Stock	Mfr. Part # AA2-B0-26-630-1B1-C Mouser Part # 691-AA2-B0-266301B1C	Carling Technologies	Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling A circuitbreakers	Datasheet	9In Stock	¥17,722.9 ¥17,719.5 ¥11,867.8 ¥10,328.1	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	30 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA2B022625MB1C AA2-B0-22-625-MB1-C Carling Technologies 1: ¥17,852.4 2In Stock	Mfr. Part # AA2-B0-22-625-MB1-C Mouser Part # 691-AA2B022625MB1C	Carling Technologies	Circuit Breakers AA2B022625MB1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	2In Stock	¥17,852.4 ¥14,478.9 ¥13,675 ¥12,387.7 View ¥11,897.7 Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	25 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA2B0226405B1C AA2-B0-22-640-5B1-C Carling Technologies 1: ¥14,985.5 5In Stock	Mfr. Part # AA2-B0-22-640-5B1-C Mouser Part # 691-AA2B0226405B1C	Carling Technologies	Circuit Breakers AA2B0226405B1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	5In Stock	¥14,985.5 ¥13,238.2 ¥12,341.2 ¥11,937.6 View Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	40 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 2-pole, Handle, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted AA2-B0-24-615-1B1-C Carling Technologies 1: ¥17,262.8 9In Stock	Mfr. Part # AA2-B0-24-615-1B1-C Mouser Part # 691-AA2B0246151B1C	Carling Technologies	Circuit Breakers 2-pole, Handle, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9In Stock	¥17,262.8 ¥12,523.9 ¥10,052.4	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	15 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA2B0246251B1C AA2-B0-24-625-1B1-C Carling Technologies 1: ¥14,723.1 5In Stock	Mfr. Part # AA2-B0-24-625-1B1-C Mouser Part # 691-AA2B0246251B1C	Carling Technologies	Circuit Breakers AA2B0246251B1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	5In Stock	¥14,723.1 ¥12,618.6 ¥11,520.7 ¥10,052.4	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	25 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA2B0246301B1C AA2-B0-24-630-1B1-C Carling Technologies 1: ¥14,895.8 10In Stock	Mfr. Part # AA2-B0-24-630-1B1-C Mouser Part # 691-AA2B0246301B1C	Carling Technologies	Circuit Breakers AA2B0246301B1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	10In Stock	¥14,895.8 ¥13,346.1 ¥12,221.6 ¥10,856.3 View ¥10,472.6 Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	30 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 2-pole, Handle, 35 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted AA2-B0-24-635-5D1-C Carling Technologies 1: ¥15,993.8 4In Stock	Mfr. Part # AA2-B0-24-635-5D1-C Mouser Part # 691-AA2B0246355D1C	Carling Technologies	Circuit Breakers 2-pole, Handle, 35 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	4In Stock	¥15,993.8 ¥13,924.2 ¥11,718.4 ¥10,055.7 View ¥9,642.1 Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	35 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AA2B0246505B1C AA2-B0-24-650-5B1-C Carling Technologies 1: ¥17,302.6 1In Stock 10Expected 11/9/2026	Mfr. Part # AA2-B0-24-650-5B1-C Mouser Part # 691-AA2B024650-5B1C	Carling Technologies	Circuit Breakers AA2B0246505B1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	1In Stock 10Expected 11/9/2026	¥17,302.6 ¥13,797.9 ¥12,269.8 ¥11,560.6 View ¥11,289.8 Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	50 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER HYMAG AA2-B0-34-620-5B1-C Carling Technologies 1: ¥13,668.4 5In Stock	Mfr. Part # AA2-B0-34-620-5B1-C Mouser Part # 691-AA2B0346205B1C	Carling Technologies	Circuit Breakers CIRCUIT BREAKER HYMAG Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	5In Stock	¥13,668.4 ¥11,922.7 ¥11,205.1 ¥10,069 View ¥9,343.1 Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	20 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER HYMAG AA2-B0-34-650-5B1-C Carling Technologies 1: ¥16,246.2 6In Stock	Mfr. Part # AA2-B0-34-650-5B1-C Mouser Part # 691-AA2B0346505B1C	Carling Technologies	Circuit Breakers CIRCUIT BREAKER HYMAG Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	6In Stock	¥16,246.2 ¥13,417.6 ¥12,070.5 ¥10,309.8 View ¥10,049.1 Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	50 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER HYMAG AA2-B0-34-615-5B1-C Carling Technologies 1: ¥13,668.4 4In Stock	Mfr. Part # AA2-B0-34-615-5B1-C Mouser Part # 691-AA2B346155B1C	Carling Technologies	Circuit Breakers CIRCUIT BREAKER HYMAG Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	4In Stock	¥13,668.4 ¥11,922.7 ¥11,205.1 ¥10,069 View ¥9,343.1 Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	15 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized CSA Accepted AB2-A0-03-630-2D1-C Carling Technologies 1: ¥13,993.9 22In Stock 30Expected 1/29/2027	Mfr. Part # AB2-A0-03-630-2D1-C Mouser Part # 691-AB2A0036302D1C	Carling Technologies	Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling A circuitbreakers	Datasheet	22In Stock 30Expected 1/29/2027	¥13,993.9 ¥13,992.3	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	30 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 2-pole, Handle, 5 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted AB2-B0-24-450-1D1-C Carling Technologies 1: ¥14,791.2 2In Stock 10Expected 11/10/2026	Mfr. Part # AB2-B0-24-450-1D1-C Mouser Part # 691-AB2B0244501D1C	Carling Technologies	Circuit Breakers 2-pole, Handle, 5 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	2In Stock 10Expected 11/10/2026	¥14,791.2 ¥12,514 ¥11,540.6 ¥9,549.1 ¥8,791.7	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	5 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AB2B0346155D1C AB2-B0-34-615-5D1-C Carling Technologies 1: ¥13,668.4 4In Stock	Mfr. Part # AB2-B0-34-615-5D1-C Mouser Part # 691-AB2B0346155D1C	Carling Technologies	Circuit Breakers AB2B0346155D1C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	4In Stock	¥13,668.4 ¥11,922.7 ¥10,751.7 ¥10,130.4 View Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	15 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted AB2-B0-34-630-3B1-C Carling Technologies 1: ¥14,985.5 4In Stock	Mfr. Part # AB2-B0-34-630-3B1-C Mouser Part # 691-AB2B0346303B1C	Carling Technologies	Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling A circuitbreakers	Datasheet	4In Stock	¥14,985.5 ¥12,641.9 ¥11,447.6 ¥10,929.4 View Quote	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	30 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted AB2-B0-34-630-5D1-C Carling Technologies 1: ¥16,027 19In Stock	Mfr. Part # AB2-B0-34-630-5D1-C Mouser Part # 691-AB2B0346305D1C	Carling Technologies	Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted Learn More about Carling Technologies carling A circuitbreakers	Datasheet	19In Stock	¥16,027 ¥13,572 ¥12,691.7 ¥10,150.4 ¥9,346.4	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	30 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER AB2-B0-34-650-5D1-C Carling Technologies 1: ¥15,605.1 1In Stock 10Expected 1/12/2027	Mfr. Part # AB2-B0-34-650-5D1-C Mouser Part # 691-AB2B0346505D1C	Carling Technologies	Circuit Breakers CIRCUIT BREAKER Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	1In Stock 10Expected 1/12/2027	¥15,605.1 ¥12,814.6 ¥12,271.5	Min.: 1 Mult.: 1	A	Hydraulic Magnetic Circuit Breakers	50 A	277 VAC	80 VDC	2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated

11 mA
38 mA
50 mA
78 mA
100 mA
150 mA
300 mA
400 mA
500 mA
610 mA
850 mA
1 A
1.5 A
2 A
2.25 A
2.5 A
2.75 A
3 A
3.25 A
3.5 A