.hide-partial { max-height: none; } .show-more { display: none; }

Circuit Breakers & Accessories

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Breakers & Accessories

List Images

Results: 176,427

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 15A 4230-T120-K0CU-15A E-T-A 1: ¥9,489.3 19In Stock	Mfr. Part # 4230-T120-K0CU-15A Mouser Part # 457-4230T120K0CU15	E-T-A	Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 15A Learn More about E-T-A eta 4230 t mcb	Datasheet	19In Stock	¥9,489.3 ¥8,155.5 ¥7,554.2 ¥6,595.8 View ¥6,075.9 ¥5,780.3 Quote	Min.: 1 Mult.: 1
Circuit Breakers Cir Brkr Hyd Mag CR15-52-1.00A-39390-1-V AIRPAX 1: ¥5,170.7 27In Stock	Mfr. Part # CR15-52-1.00A-39390-1-V Mouser Part # 682-CR1552100A393901	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	27In Stock	¥5,170.7 ¥4,858.4 ¥4,717.2 ¥4,278.7 View ¥4,137.6 ¥3,797 Quote	Min.: 1 Mult.: 1
Circuit Breakers Cir Brkr,HydMag IULNK1-1-51-2.00-K AIRPAX 1: ¥15,203.1 13In Stock	Mfr. Part # IULNK1-1-51-2.00-K Mouser Part # 874-IULNK11512K	AIRPAX	Circuit Breakers Cir Brkr,HydMag	Datasheet	13In Stock	¥15,203.1 ¥13,831.1 ¥9,608.9 ¥8,446.2 View ¥6,987.8 ¥6,406.5 Quote	Min.: 1 Mult.: 1
Circuit Breakers MSP,GROUP TAP,S00,CL10,5.5-8A,SCREW 3RV10111HA10 Siemens 1: ¥68,150.8 3In Stock	Mfr. Part # 3RV10111HA10 Mouser Part # 982-3RV10111HA10	Siemens	Circuit Breakers MSP,GROUP TAP,S00,CL10,5.5-8A,SCREW Learn More about Siemens 3rv1 motor starter protectors	Datasheet	3In Stock	¥68,150.8 ¥54,668.5 ¥51,569.1 View Quote	Min.: 1 Mult.: 1
Circuit Breakers MSP S0 0.55 - 0.8A SCREW 3RV20210HA10 Siemens 1: ¥44,852 4In Stock	Mfr. Part # 3RV20210HA10 Mouser Part # 982-3RV20210HA10	Siemens	Circuit Breakers MSP S0 0.55 - 0.8A SCREW Learn More about Siemens 3rv2 circuit breakers	Datasheet	4In Stock	¥44,852 ¥37,174.8 ¥34,266.4 ¥28,303.4	Min.: 1 Mult.: 1
Circuit Breakers MSP S0 7-10A SCREW 3RV20211JA10 Siemens 1: ¥54,389.4 5In Stock	Mfr. Part # 3RV20211JA10 Mouser Part # 982-3RV20211JA10	Siemens	Circuit Breakers MSP S0 7-10A SCREW Learn More about Siemens 3rv2 circuit breakers	Datasheet	5In Stock	¥54,389.4 ¥45,263.9 ¥41,543.3 ¥36,929 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 8345-C11A-U3M1-DB1B2B-8A E-T-A 1: ¥23,754 11In Stock	Mfr. Part # 8345-C11A-U3M1-DB1B2B-8A Mouser Part # 457-8345C11AU3M1DB1B	E-T-A	Circuit Breakers	Datasheet	11In Stock	¥23,754 ¥19,696.1 ¥18,354.1 ¥15,115.1 View ¥14,040.4 Quote	Min.: 1 Mult.: 1
Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934), PCB mounting. Miniaturised construction minimises PCB real estate required. Type 1410-L2 features chang 1410-L210-L2F1-S02-4.5A E-T-A 1: ¥2,504.8 148In Stock	Mfr. Part # 1410-L210-L2F1-S02-4.5A Mouser Part # 457-0L210L2F1S024.5A	E-T-A	Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934), PCB mounting. Miniaturised construction minimises PCB real estate required. Type 1410-L2 features chang Learn More about E-T-A eta 1410 L2 thermal circuit breakers	Datasheet	148In Stock	¥2,504.8 ¥2,079.6 ¥1,918.5 ¥1,589.6 View ¥1,465 ¥1,313.9 ¥1,210.9 ¥1,132.8	Min.: 1 Mult.: 1
Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings 104-PR-10A E-T-A 1: ¥3,245.6 96In Stock	Mfr. Part # 104-PR-10A Mouser Part # 457-104-PR-10A	E-T-A	Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings	Datasheet	96In Stock	¥3,245.6 ¥2,694.1 ¥2,484.9 ¥2,058 View ¥1,896.9 ¥1,702.5	Min.: 1 Mult.: 1
Circuit Breakers Single pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with tease-free, trip-free, snap action mechanism. Designed for snap-in panel mounting utilising round hole or industry standard fuse-holder cut-out dimensions. Fe 1110-F112-P1M1-0.5A E-T-A 1: ¥5,399.9 44In Stock	Mfr. Part # 1110-F112-P1M1-0.5A Mouser Part # 457-1110F112P1M10.5A	E-T-A	Circuit Breakers Single pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with tease-free, trip-free, snap action mechanism. Designed for snap-in panel mounting utilising round hole or industry standard fuse-holder cut-out dimensions. Fe	Datasheet	44In Stock	¥5,399.9 ¥4,479.7 ¥3,612.7 ¥3,069.5 View ¥3,054.6 ¥2,936.6 ¥2,717.4 Quote	Min.: 1 Mult.: 1
Circuit Breakers Miniaturised double pole thermal circuit breaker with push-to-reset tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934). Threadneck panel mounting. Suitable for line and neutral switching - the thermal actuator op 1140-G151-P7M1-0.15A E-T-A 1: ¥7,741.9 50In Stock	Mfr. Part # 1140-G151-P7M1-0.15A Mouser Part # 457-140G151P7M10.15A	E-T-A	Circuit Breakers Miniaturised double pole thermal circuit breaker with push-to-reset tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934). Threadneck panel mounting. Suitable for line and neutral switching - the thermal actuator op	Datasheet	50In Stock	¥7,741.9 ¥6,423.1 ¥5,473 ¥4,743.8 View ¥4,517.9 ¥4,049.5	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-typ 2-5700-IG1-K10-DD-32A E-T-A 1: ¥7,438 42In Stock	Mfr. Part # 2-5700-IG1-K10-DD-32A Mouser Part # 457-25700IG1K10DD32A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-typ	Datasheet	42In Stock	¥7,438 ¥6,539.4 ¥5,713.8 ¥5,361.7 View ¥4,453.1 ¥4,215.6 Quote	Min.: 1 Mult.: 1
Circuit Breakers EC-E1 0,5A 0.5A, N/O SIGNAL CNT 0903022 Phoenix Contact 1: ¥17,226.2 7In Stock	Mfr. Part # 0903022 Mouser Part # 651-0903022	Phoenix Contact	Circuit Breakers EC-E1 0,5A 0.5A, N/O SIGNAL CNT Learn More about Phoenix Contact ec e circuit breakers	Datasheet	7In Stock	¥17,226.2	Min.: 1 Mult.: 1
Circuit Breakers EC-E 12A 12 A, W/ RMT RESET 0903049 Phoenix Contact 1: ¥19,573.2 7In Stock	Mfr. Part # 0903049 Mouser Part # 651-0903049	Phoenix Contact	Circuit Breakers EC-E 12A 12 A, W/ RMT RESET Learn More about Phoenix Contact ec e circuit breakers	Datasheet	7In Stock	¥19,573.2 ¥19,169.6	Min.: 1 Mult.: 1
Circuit Breakers Cir Brkr,HydMag IUGNF6-37640-5 AIRPAX 1: ¥13,058.8 8In Stock	Mfr. Part # IUGNF6-37640-5 Mouser Part # 874-IUGNF6-37640-5	AIRPAX	Circuit Breakers Cir Brkr,HydMag	Datasheet	8In Stock	¥13,058.8 ¥11,877.8 ¥8,260.2 ¥7,250.3 View ¥6,001.2 ¥5,506.2 Quote	Min.: 1 Mult.: 1
Circuit Breakers Cir Brkr Hyd Mag PR11-2-3.00A-9440-1-V AIRPAX 1: ¥2,885.2 45In Stock	Mfr. Part # PR11-2-3.00A-9440-1-V Mouser Part # 874-PR112300A94401V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	45In Stock	¥2,885.2 ¥2,820.4 ¥2,730.7 ¥2,589.5 View ¥2,479.9 ¥2,403.5 ¥2,205.8 Quote	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER PR21-4-10.0A-XX-V AIRPAX 1: ¥7,610.7 23In Stock	Mfr. Part # PR21-4-10.0A-XX-V Mouser Part # 874-PR21-4-100A-XX-V	AIRPAX	Circuit Breakers CIRCUIT BREAKER Learn More about AIRPAX sensata snapak circuit protectors	Datasheet	23In Stock	¥7,610.7 ¥7,457.9 ¥7,228.7 ¥6,854.9 View ¥6,557.6 ¥6,341.7 Quote	Min.: 1 Mult.: 1
Circuit Breakers MSP S00 0.9-1.25A AUX 1NO 1NC SCREW 3RV20110KA15 Siemens 1: ¥55,266.5 3In Stock	Mfr. Part # 3RV20110KA15 Mouser Part # 982-3RV20110KA15	Siemens	Circuit Breakers MSP S00 0.9-1.25A AUX 1NO 1NC SCREW Learn More about Siemens 3rv2 circuit breakers	Datasheet	3In Stock	¥55,266.5 ¥44,702.5 ¥41,892.1 ¥39,820.8 View Quote	Min.: 1 Mult.: 1
Circuit Breakers MSP S00 11-16A SPRING 3RV20114AA20 Siemens 1: ¥49,552.6 3In Stock	Mfr. Part # 3RV20114AA20 Mouser Part # 982-3RV20114AA20	Siemens	Circuit Breakers MSP S00 11-16A SPRING Learn More about Siemens 3rv2 circuit breakers	Datasheet	3In Stock	¥49,552.6 ¥44,822.1 ¥41,324 ¥36,706.4 View Quote	Min.: 1 Mult.: 1
Circuit Breakers MSP S0 0.9 - 1.25A SCREW 3RV20210KA10 Siemens 1: ¥47,456.4 4In Stock	Mfr. Part # 3RV20210KA10 Mouser Part # 982-3RV20210KA10	Siemens	Circuit Breakers MSP S0 0.9 - 1.25A SCREW Learn More about Siemens 3rv2 circuit breakers	Datasheet	4In Stock	¥47,456.4 ¥39,337.5 ¥36,258 ¥29,946.2	Min.: 1 Mult.: 1
Circuit Breakers MSP S2 CLASS 10 32-40A SCREW 3RV20314UA10 Siemens 1: ¥97,502.4 3In Stock	Mfr. Part # 3RV20314UA10 Mouser Part # 982-3RV20314UA10	Siemens	Circuit Breakers MSP S2 CLASS 10 32-40A SCREW Learn More about Siemens 3rv2 circuit breakers	Datasheet	3In Stock	¥97,502.4 ¥81,020.3 ¥74,647	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT-BREAKER S0 25A NO OVERLOAD 3RV23214DC10 Siemens 1: ¥65,147.7 3In Stock	Mfr. Part # 3RV23214DC10 Mouser Part # 982-3RV23214DC10	Siemens	Circuit Breakers CIRCUIT-BREAKER S0 25A NO OVERLOAD Learn More about Siemens 3rv2 circuit breakers	Datasheet	3In Stock	¥65,147.7 ¥61,520.1 ¥51,524.2 View Quote	Min.: 1 Mult.: 1
Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr 413-K34-N2-90A E-T-A 1: ¥22,483.3 8In Stock	Mfr. Part # 413-K34-N2-90A Mouser Part # 457-413-K34-N2-90A	E-T-A	Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr Learn More about E-T-A e t a 413 circuit breakers	Datasheet	8In Stock	¥22,483.3 ¥19,551.6 ¥16,390.7 ¥15,058.6 View ¥14,528.8 Quote	Min.: 1 Mult.: 1
Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally suite 3120-N324-P7T1-W02D-10A E-T-A 1: ¥8,158.8 25In Stock	Mfr. Part # 3120-N324-P7T1-W02D-10A Mouser Part # 457-N324P7T1W02D10	E-T-A	Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally suite Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	25In Stock	¥8,158.8 ¥6,692.2 ¥5,903.2 ¥5,212.2 View ¥4,802 ¥4,303.7	Min.: 1 Mult.: 1
Circuit Breakers Cir Brkr Hyd Mag IELK1-33195-6 AIRPAX 1: ¥10,057.4 14In Stock	Mfr. Part # IELK1-33195-6 Mouser Part # 874-IELK1331956	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	14In Stock	¥10,057.4 ¥9,147.1 ¥6,351.7 ¥5,582.6 View ¥4,617.6 ¥4,233.9 ¥3,850.2 Quote	Min.: 1 Mult.: 1

Share This

Circuit Breakers & Accessories

Types of Circuit Breakers & Accessories