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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 (EUR) 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 Cir Brkr Hyd Mag T21-62-15.0A-01-31AL-V AIRPAX 1: 39,57 € 1In Stock	Mfr. Part No. T21-62-15.0A-01-31AL-V Mouser Part No 874-T2162150A131ALV	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	1In Stock	39,57 €	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal	15 A			2 Pole	Paddle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MCB SU200ML 2P K 13A UL 489 SU202ML-K13 ABB 1: 123,93 € 3In Stock Restricted Availability New At Mouser	Mfr. Part No. SU202ML-K13 Mouser Part No 894-SU202ML-K13 New At Mouser	ABB	Circuit Breakers MCB SU200ML 2P K 13A 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	3In Stock	123,93 € 94,09 € 87,15 € 76,87 € View 73,32 € Quote	Min.: 1 Mult.: 1 Restricted Availability	SU200ML	Circuit Breakers		13 A			2 Pole
Circuit Breakers MCB SU200ML 3P K 60A UL 489 SU203ML-K60 ABB 1: 217,67 € 3In Stock Restricted Availability	Mfr. Part No. SU203ML-K60 Mouser Part No 894-SU203ML-K60	ABB	Circuit Breakers MCB SU200ML 3P K 60A 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	3In Stock	217,67 € 164,84 € 155,95 € 137,54 € Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	SU200ML	Circuit Breakers		60 A			3 Pole
Circuit Breakers BRKR 3VA51 3P 35A 25KA FTFM 3VA51354ED310AA0 Siemens 1: 643,53 € 2In Stock	Mfr. Part No. 3VA51354ED310AA0 Mouser Part No 982-3VA51354ED310AA0	Siemens	Circuit Breakers BRKR 3VA51 3P 35A 25KA FTFM Learn More about Siemens 3va molded case circuit breakers	Datasheet	2In Stock	643,53 € 578,94 € 543,88 €	Min.: 1 Mult.: 1	3VA	Thermal Magnetic Circuit Breakers	System Protection	35 A	690 VAC	500 VDC	3 Pole	Paddle	- 25 C	+ 70 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 3P 240V 45A 10K D-TRIP 5SJ43458HG41 Siemens 1: 259,37 € 1In Stock	Mfr. Part No. 5SJ43458HG41 Mouser Part No 982-5SJ43458HG41	Siemens	Circuit Breakers MCB 5SJ4 3P 240V 45A 10K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	1In Stock	259,37 € 214,93 € 200,11 € 175,26 €	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	45 A	240 VAC	60 VDC	3 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers SUP PTOR 5SY4 3P 480V 0.5A 5K D-TRIP 5SY43058 Siemens 1: 174,87 € 1In Stock	Mfr. Part No. 5SY43058 Mouser Part No 982-5SY43058	Siemens	Circuit Breakers SUP PTOR 5SY4 3P 480V 0.5A 5K D-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	1In Stock	174,87 € 148,81 € 133,63 € 113,80 €	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	500 mA	400 VAC		3 Pole	Lever	- 40 C	+ 70 C	Non-Illuminated
Circuit Breakers Acti9 iC60H 4P D 16A MCB A9F85416 Schneider Electric 1: 344,03 € 1In Stock 2On Order New At Mouser	Mfr. Part No. A9F85416 Mouser Part No 996-A9F85416 New At Mouser	Schneider Electric	Circuit Breakers Acti9 iC60H 4P D 16A MCB		1In Stock 2On Order	344,03 €	Min.: 1 Mult.: 1
Circuit Breakers Circuit Protector 10A NRAS1100-10A-AA IDEC 1: 25,23 € 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	25,23 € 20,66 € 19,44 € 18,16 € View 17,35 € 16,83 € 16,49 € 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: 37,03 € 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	37,03 € 30,72 € 25,95 € 24,85 € View 22,25 € 21,82 € 21,50 € 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: 17,23 € 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	17,23 € 15,53 € 14,23 € 11,08 € View 9,87 € 9,16 €	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: 16,89 € 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	16,89 € 13,27 € 12,12 € 10,85 € View 9,68 € 8,97 €	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: 30,17 € 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	30,17 € 26,98 € 25,99 € 25,59 € View 22,58 € 22,30 € 22,23 € 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: 45,30 € 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	45,30 € 38,61 € 35,89 € 32,26 € View 31,41 € 30,38 €	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: 21,04 € 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	21,04 € 19,43 € 17,81 € 13,37 € View 12,62 € 11,76 € 11,21 € 11,17 €	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
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-3.5A E-T-A 1: 19,50 € 49In Stock	Mfr. Part No. 104-PR-3.5A Mouser Part No 457-104-PR-3.5A	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	49In Stock	19,50 € 17,75 € 16,27 € 14,05 € View 11,56 € 10,78 € 10,28 € 10,24 € Quote	Min.: 1 Mult.: 1	104	Thermal Circuit Breakers	Overcurrent Protection	3.5 A	240 VAC	48 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
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), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current rati 106-M2-P30-3.2A E-T-A 1: 19,58 € 45In Stock	Mfr. Part No. 106-M2-P30-3.2A Mouser Part No 457-106-M2-P30-3.2A	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), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current rati	Datasheet	45In Stock	19,58 € 17,83 € 16,34 € 12,71 € 10,51 €	Min.: 1 Mult.: 1	106-M2	Thermal Circuit Breakers	Overcurrent Protection	3.2 A	240 VAC	48 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
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), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140 106-M3-P10-1.5A E-T-A 1: 19,97 € 93In Stock	Mfr. Part No. 106-M3-P10-1.5A Mouser Part No 457-106-M3-P10-1.5A	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), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140	Datasheet	93In Stock	19,97 € 11,92 € 11,07 € 10,60 € 10,57 €	Min.: 1 Mult.: 1		Thermal Circuit Breakers	Overcurrent Protection	1.5 A	240 VAC	48 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-S01-10A E-T-A 1: 17,48 € 38In Stock	Mfr. Part No. 1410-G111-P2F1-S01-10A Mouser Part No 457-10G111P2F1S0110A	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	38In Stock	17,48 € 13,73 € 12,54 € 10,64 € View 10,22 € 9,50 € 9,27 € 9,18 €	Min.: 1 Mult.: 1	1410-G1	Thermal Circuit Breakers	Overcurrent Protection	10 A	240 VAC	28 VDC	1 Pole	Rocker	- 20 C	+ 70 C	Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,M1, 1NC AUX, 16A 2210-T210-K0M1-H131-16A E-T-A 1: 52,30 € 1In Stock	Mfr. Part No. 2210-T210-K0M1-H131-16A Mouser Part No 457-10K0M1H13116	E-T-A	Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,M1, 1NC AUX, 16A Learn More about E-T-A e t a 2210 t2 thermal magnetic circuit breakers	Datasheet	1In Stock	52,30 € 42,49 € 40,62 € 37,95 € View 37,05 € 35,78 € Quote	Min.: 1 Mult.: 1	2210-T2	Thermal Circuit Breakers	Thermal Magnetic					Toggle
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-F212-P1M1-0.5A E-T-A 1: 35,35 € 37In Stock	Mfr. Part No. 1110-F212-P1M1-0.5A Mouser Part No 457-1110F212P1M10.5A	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	37In Stock	35,35 € 29,32 € 16,34 € 16,10 € View 16,08 € 16,07 € 16,04 € Quote	Min.: 1 Mult.: 1	1110-Fx12-P1M1	Circuit Breakers	Thermal	500 mA	250 VAC	50 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
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), threadneck mounting. For lower current ratings see types 106. Approved to CBE standard E 1140-G111-P1M1-14A E-T-A 1: 20,60 € 32In Stock	Mfr. Part No. 1140-G111-P1M1-14A Mouser Part No 457-1140G111P1M114A	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), threadneck mounting. For lower current ratings see types 106. Approved to CBE standard E	Datasheet	32In Stock	20,60 € 19,01 € 17,43 € 13,56 € View 12,03 € 11,21 €	Min.: 1 Mult.: 1	1140	Miniature Circuit Breakers	Overcurrent Protection	14 A	240 VAC	48 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
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), threadneck mounting. For lower current ratings see types 106. Approved to CBE standard E 1140-G111-P1M1-4A E-T-A 1: 20,59 € 11In Stock	Mfr. Part No. 1140-G111-P1M1-4A Mouser Part No 457-1140G111P1M14A	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), threadneck mounting. For lower current ratings see types 106. Approved to CBE standard E	Datasheet	11In Stock	20,59 € 19,01 € 17,42 € 13,12 € View 12,35 € 11,52 € 10,98 € 10,94 € Quote	Min.: 1 Mult.: 1	1140	Miniature Circuit Breakers	Overcurrent Protection	4 A	240 VAC	48 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost o 1170-22-6A E-T-A 1: 17,64 € 40In Stock	Mfr. Part No. 1170-22-6A Mouser Part No 457-1170-22-6A	E-T-A	Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost o	Datasheet	40In Stock	17,64 € 13,85 € 12,64 € 11,14 € View 10,38 € 9,68 € 9,23 € 9,07 €	Min.: 1 Mult.: 1	1170	Miniature Circuit Breakers	Automotive	6 A		28 VDC	1 Pole	Push to Reset	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double 3130-F120-P7T1-W12QY7-15A E-T-A 1: 44,97 € 7In Stock	Mfr. Part No. 3130-F120-P7T1-W12QY7-15A Mouser Part No 457-120P7T1W12QY715A	E-T-A	Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double	Datasheet	7In Stock	44,97 € 37,31 € 30,91 € 27,78 € View 27,06 € 26,17 €	Min.: 1 Mult.: 1	3130-F	Circuit Breakers	Thermal	15 A	240 VAC, 415 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m 127-P10-H-KF-3A E-T-A 1: 42,92 € 2In Stock	Mfr. Part No. 127-P10-H-KF-3A Mouser Part No 457-127-P10-H-KF-3A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m	Datasheet	2In Stock	42,92 € 36,88 € 31,34 € 28,24 € View 26,48 € 24,73 € Quote	Min.: 1 Mult.: 1	127	Thermal Circuit Breakers	Overcurrent Protection	3 A	250 VAC	28 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated