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Circuit Breakers

Circuit breakers are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many circuit breaker manufacturers including ABB, Carling Technologies, Eaton, E-T-A Circuit Breakers, Phoenix Contact, Sensata, Schurter, Siemens, TE Connectivity & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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 MCB ST200M 3P K 15A UL1077 ST203M-K15 ABB 1: 1.256,26 kr. 4In Stock Restricted Availability 6Expected 04/01/2027	Mfr. Part No. ST203M-K15 Mouser Part No 894-ST203M-K15	ABB	Circuit Breakers MCB ST200M 3P K 15A UL1077 Learn More about ABB st200m mini circuit breakers Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	4In Stock 6Expected 04/01/2027	1.256,26 kr. 1.001,51 kr. 926,76 kr. 849,99 kr. View 823,66 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability	ST200M	Circuit Breakers		15 A			3 Pole
Circuit Breakers MCB SU200ML 3P K 15A UL 489 SU203ML-K15 ABB 1: 1.420,83 kr. 6In Stock Restricted Availability New At Mouser	Mfr. Part No. SU203ML-K15 Mouser Part No 894-SU203ML-K15 New At Mouser	ABB	Circuit Breakers MCB SU200ML 3P K 15A UL 489 Learn More about ABB su200ml mini circuit breakers Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	6In Stock	1.420,83 kr. 1.239,26 kr. 1.133,32 kr. 1.013,07 kr. View Quote	Min.: 1 Mult.: 1 Restricted Availability	SU200ML	Circuit Breakers		15 A			3 Pole
Circuit Breakers XT1N 125 TMF 25-500 3P F F UL/CSA XT1NU3025AFF000XXX ABB 1: 2.814,36 kr. 3In Stock Restricted Availability New At Mouser	Mfr. Part No. XT1NU3025AFF000XXX Mouser Part No 894-XT1NU3025AFF000X New At Mouser	ABB	Circuit Breakers XT1N 125 TMF 25-500 3P F F UL/CSA Learn More about ABB sace tmax xt circuit breakers Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	3In Stock	2.814,36 kr. 2.440,54 kr. View Quote	Min.: 1 Mult.: 1 Restricted Availability	SACE Tmax XT
Circuit Breakers BRKR 3VA51 2P 40A 25KA FTFM NUT 3VA51404ED220AA0 Siemens 1: 5.043,33 kr. 1In Stock	Mfr. Part No. 3VA51404ED220AA0 Mouser Part No 982-3VA51404ED220AA0	Siemens	Circuit Breakers BRKR 3VA51 2P 40A 25KA FTFM NUT Learn More about Siemens 3va molded case circuit breakers	Datasheet	1In Stock	5.043,33 kr. 4.596,55 kr. 4.492,41 kr. View Quote	Min.: 1 Mult.: 1	3VA	Thermal Magnetic Circuit Breakers	System Protection	40 A	415 VAC	250 VDC	2 Pole	Paddle	- 25 C	+ 70 C	Non-Illuminated
Circuit Breakers RKR 3VA51 3P 15A 65KA FTAM 3VA51956EC310AA0 Siemens 1: 6.970,92 kr. 1In Stock	Mfr. Part No. 3VA51956EC310AA0 Mouser Part No 982-3VA51956EC310AA0	Siemens	Circuit Breakers RKR 3VA51 3P 15A 65KA FTAM Learn More about Siemens 3va molded case circuit breakers	Datasheet	1In Stock	6.970,92 kr.	Min.: 1 Mult.: 1	3VA	Thermal Magnetic Circuit Breakers	System Protection	15 A	690 VAC	500 VDC	3 Pole	Paddle	- 25 C	+ 70 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 1P 240V 1A 14K D-TRIP 5SJ41018HG41 Siemens 1: 567,26 kr. 5In Stock	Mfr. Part No. 5SJ41018HG41 Mouser Part No 982-5SJ41018HG41	Siemens	Circuit Breakers MCB 5SJ4 1P 240V 1A 14K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	5In Stock	567,26 kr. 482,51 kr. 457,45 kr. 423,65 kr. View 409,78 kr. Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	1 A	240 VAC	60 VDC	1 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers BREAKER 55A 1P 120V 10K BL B155 Siemens 1: 585,39 kr. 5In Stock New At Mouser	Mfr. Part No. B155 Mouser Part No 982-B155 New At Mouser	Siemens	Circuit Breakers BREAKER 55A 1P 120V 10K BL		5In Stock	585,39 kr. 507,73 kr. 494,37 kr. 443,80 kr. View 426,12 kr. Quote	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BRKR 600Y/347V 60A BDF36060 Schneider Electric 1: 6.280,87 kr. 1In Stock New At Mouser	Mfr. Part No. BDF36060 Mouser Part No 996-BDF36060 New At Mouser	Schneider Electric	Circuit Breakers MOLDED CASE CIRCUIT BRKR 600Y/347V 60A	Datasheet	1In Stock	6.280,87 kr.	Min.: 1 Mult.: 1	BDF
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-P7M1-6A E-T-A 1: 283,41 kr. 48In Stock	Mfr. Part No. 1140-G151-P7M1-6A Mouser Part No 457-1140G151P7M16A	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	48In Stock	283,41 kr. 235,14 kr. 208,88 kr. 177,10 kr. View 166,36 kr. 151,36 kr.	Min.: 1 Mult.: 1	1140	Miniature Circuit Breakers	Overcurrent Protection	6 A	240 VAC	48 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers Miniaturised single pole press-to-reset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which are cost cri 1610-H2-8A E-T-A 1: 76,47 kr. 222In Stock	Mfr. Part No. 1610-H2-8A Mouser Part No 457-1610-H2-8A	E-T-A	Circuit Breakers Miniaturised single pole press-to-reset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which are cost cri	Datasheet	222In Stock	76,47 kr. 63,48 kr. 58,64 kr. 48,56 kr. View 44,69 kr. 40,21 kr. 37,00 kr. 34,02 kr.	Min.: 1 Mult.: 1	1610	Miniature Circuit Breakers	Automotive	8 A		24 VDC	1 Pole	Push to Reset	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IELK1-1REC4R-31793-100 AIRPAX 1: 758,98 kr. 7In Stock	Mfr. Part No. IELK1-1REC4R-31793-100 Mouser Part No 682-K11REC4R31793100	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	7In Stock	758,98 kr.	Min.: 1 Mult.: 1	IAL/IDL/IML/IUL
Circuit Breakers CIRCUIT BREAKER IEGH11-1-72-20.0-91-V AIRPAX 1: 693,41 kr. 12In Stock	Mfr. Part No. IEGH11-1-72-20.0-91-V Mouser Part No 874-IEGH1117220091V	AIRPAX	Circuit Breakers CIRCUIT BREAKER Learn More about AIRPAX sensata ieg breakers	Datasheet	12In Stock	693,41 kr.	Min.: 1 Mult.: 1	IEG	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic					Handle
Circuit Breakers Cir Brkr Hyd Mag IUGH66-1-61-20.0-C-01 AIRPAX 1: 740,26 kr. 6In Stock	Mfr. Part No. IUGH66-1-61-20.0-C-01 Mouser Part No 874-IUGH6616120C1	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	6In Stock	740,26 kr.	Min.: 1 Mult.: 1	IUGH	Circuit Breakers	Hydraulic Magnetic	20 A	240 VAC	80 VDC	2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER R21-2-1.00A-B102EV AIRPAX 1: 396,57 kr. 11In Stock	Mfr. Part No. R21-2-1.00A-B102EV Mouser Part No 874-R212100AB102EV	AIRPAX	Circuit Breakers CIRCUIT BREAKER	Datasheet	11In Stock	396,57 kr.	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal	1 A	250 VAC	65 VDC	2 Pole	Rocker	- 40 C	+ 85 C	Illuminated
Circuit Breakers CIRCUIT-BREAKER, SIZE S00 3RV10110JA10 Siemens 1: 2.391,60 kr. 4In Stock	Mfr. Part No. 3RV10110JA10 Mouser Part No 982-3RV10110JA10	Siemens	Circuit Breakers CIRCUIT-BREAKER, SIZE S00 Learn More about Siemens 3rv1 motor starter protectors	Datasheet	4In Stock	2.391,60 kr. 2.042,62 kr. 1.976,08 kr. View Quote	Min.: 1 Mult.: 1	3RV1	Circuit Breakers	Motor Protection	1 A	690 VAC		3 Pole	Toggle	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S00 0.35-0.5A SCREW 3RV20110FA10 Siemens 1: 1.289,61 kr. 5In Stock	Mfr. Part No. 3RV20110FA10 Mouser Part No 982-3RV20110FA10	Siemens	Circuit Breakers MSP S00 0.35-0.5A SCREW Learn More about Siemens 3rv2 circuit breakers	Datasheet	5In Stock	1.289,61 kr. 1.150,78 kr. 1.088,12 kr. 1.019,63 kr.	Min.: 1 Mult.: 1	3RV2	Circuit Breakers	Motor Protection	500 mA	690 VAC		3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 4.5 - 6.3A SCREW 3RV20211GA10 Siemens 1: 1.893,72 kr. 6In Stock	Mfr. Part No. 3RV20211GA10 Mouser Part No 982-3RV20211GA10	Siemens	Circuit Breakers MSP S0 4.5 - 6.3A SCREW Learn More about Siemens 3rv2 circuit breakers	Datasheet	6In Stock	1.893,72 kr. 1.569,36 kr. 1.452,54 kr. 1.262,90 kr.	Min.: 1 Mult.: 1	3RV2	Circuit Breakers	Motor Protection	6.3 A	690 VAC		3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 2P 480/277 6A 10K D-TRIP 5SJ42068HG42 Siemens 1: 997,70 kr. 12In Stock	Mfr. Part No. 5SJ42068HG42 Mouser Part No 982-5SJ42068HG42	Siemens	Circuit Breakers MCB 5SJ4 2P 480/277 6A 10K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	12In Stock	997,70 kr. 872,15 kr. 810,31 kr. 707,58 kr. View 660,43 kr. Quote	Min.: 1 Mult.: 1	5SJ4	Circuit Breakers	Miniature	6 A	277 VAC, 480 VAC	60 VDC	2 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers Circuit Protector 10A NRAS1100-10A-AA IDEC 1: 188,22 kr. 5In Stock Restricted Availability	Mfr. Part No. NRAS1100-10A-AA Mouser Part No 199-NRAS110010AAA	IDEC	Circuit Breakers Circuit Protector 10A Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	5In Stock	188,22 kr. 154,12 kr. 145,02 kr. 135,47 kr. View 129,43 kr. 125,55 kr. 123,02 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability	NRA	Circuit Breakers	Magnetic	10 A	250 VAC	65 VDC	1 Pole	Lever	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Min Ord Qty 10. 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-1555-5A E-T-A 1: 276,24 kr. 6In Stock	Mfr. Part No. 2-5700-IG1-K10-DD-1555-5A Mouser Part No 457-00IG1K10DD15555A	E-T-A	Circuit Breakers Min Ord Qty 10. 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	6In Stock	276,24 kr. 229,17 kr. 193,59 kr. 185,38 kr. View 165,99 kr. 162,78 kr. 160,39 kr. Quote	Min.: 1 Mult.: 1		Thermal Circuit Breakers	Overcurrent Protection	5 A	250 VAC	28 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing statu 1410-G111-P2F1-S01-4.5A E-T-A 1: 128,54 kr. 46In Stock	Mfr. Part No. 1410-G111-P2F1-S01-4.5A Mouser Part No 457-0G111P2F1S014.5A	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). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing statu	Datasheet	46In Stock	128,54 kr. 115,85 kr. 106,16 kr. 82,66 kr. View 73,63 kr. 68,33 kr.	Min.: 1 Mult.: 1	1410-G1	Thermal Circuit Breakers	Overcurrent Protection	4.5 A	240 VAC	28 VDC	1 Pole	Rocker	- 20 C	+ 70 C	Non-Illuminated
Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Miniaturised construction minimises PCB real estate required. Largely temperature-insensitive.x -E. Ret 1410-L110-L1F1-S01-385800-1A E-T-A 1: 126,00 kr. 3In Stock	Mfr. Part No. 1410-L110-L1F1-S01-385800-1A Mouser Part No 457-0L1F1S013858001A	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). Miniaturised construction minimises PCB real estate required. Largely temperature-insensitive.x -E. Ret	Datasheet	3In Stock	126,00 kr. 98,99 kr. 90,42 kr. 80,94 kr. View 72,21 kr. 66,92 kr.	Min.: 1 Mult.: 1	1410-L1	Thermal Circuit Breakers	Overcurrent Protection	1 A	240 VAC	28 VDC	1 Pole	Rocker	- 20 C	+ 70 C	Non-Illuminated
Circuit Breakers The 3120-N 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 is ideally suited for overload prot 3120-N523-P7T1-W01L-20A E-T-A 1: 225,07 kr. 5In Stock	Mfr. Part No. 3120-N523-P7T1-W01L-20A Mouser Part No 457-0N523P7T1W01L20	E-T-A	Circuit Breakers The 3120-N 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 is ideally suited for overload prot Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	5In Stock	225,07 kr. 201,27 kr. 193,89 kr. 190,90 kr. View 168,45 kr. 166,36 kr. 165,84 kr. Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	20 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,M1, 1NO AUX, 32A 2210-T210-K0M1-H121-32A E-T-A 1: 337,94 kr. 9In Stock	Mfr. Part No. 2210-T210-K0M1-H121-32A Mouser Part No 457-0T210K0M1H12132A	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,M1, 1NO AUX, 32A Learn More about E-T-A e t a 2210 t2 thermal magnetic circuit breakers	Datasheet	9In Stock	337,94 kr. 288,03 kr. 267,74 kr. 240,66 kr. View 234,32 kr. 226,63 kr.	Min.: 1 Mult.: 1	2210-T2	Thermal Circuit Breakers	Thermal Magnetic					Toggle
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-0.05A E-T-A 1: 156,96 kr. 45In Stock	Mfr. Part No. 104-PR-0.05A Mouser Part No 457-104-PR-0.05A	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	45In Stock	156,96 kr. 144,95 kr. 132,86 kr. 99,74 kr. View 94,15 kr. 87,73 kr. 83,63 kr. 83,33 kr.	Min.: 1 Mult.: 1	104	Thermal Circuit Breakers	Overcurrent Protection	50 mA	240 VAC	48 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated