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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	Packaging
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-FN2-35A E-T-A 1: €134.89 1In Stock	Mfr. Part No. 413-K34-FN2-35A Mouser Part No 457-413-K34-FN2-35A	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	1In Stock	€134.89 €111.86 €97.06 €89.33 View €86.58 Quote	Min.: 1 Mult.: 1	413	Thermal Circuit Breakers	Thermal Magnetic	35 A	115 VAC	28 VDC	1 Pole	Push-Pull	- 55 C	+ 75 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-W02D-20A E-T-A 1: €38.27 4In Stock	Mfr. Part No. 3120-N523-P7T1-W02D-20A Mouser Part No 457-523P7T1W02D20	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	4In Stock	€38.27 €31.75 €26.19 €23.61 €22.01	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 Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated 3131-AF1NT-000000-1Y2-10A E-T-A 1: €33.90 3In Stock	Mfr. Part No. 3131-AF1NT-000000-1Y2-10A Mouser Part No 457-AF1NT000001Y210A	E-T-A	Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated	Datasheet	3In Stock	€33.90 €28.12 €23.32 €20.61 View €19.87 €19.22	Min.: 1 Mult.: 1	3131-A/C	Circuit Breakers	Thermal	10 A			1 Pole	Rocker
Circuit Breakers Single pole three-position switch with latching or momentary switch functions. Featuring a soft-touch contoured rocker actuator with optional illumination. The 3131 is sealed to provide IP66 rated front of panel water splash protectio 3131-BF1NQ-000000-2Y2-20A E-T-A 1: €33.90 7In Stock	Mfr. Part No. 3131-BF1NQ-000000-2Y2-20A Mouser Part No 457-BF1NQ000002Y220A	E-T-A	Circuit Breakers Single pole three-position switch with latching or momentary switch functions. Featuring a soft-touch contoured rocker actuator with optional illumination. The 3131 is sealed to provide IP66 rated front of panel water splash protectio	Datasheet	7In Stock	€33.90 €28.12 €23.32 €20.61 View €19.87 €19.22	Min.: 1 Mult.: 1	3131-B/D	Circuit Breakers	Thermal	20 A	240 VAC	28 VDC	1 Pole	Rocker	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers 508, 1P, DM, 24VDC, N/C, RE, SF, ATX, 4A ESX10-TB-127-DC24V-4A-E E-T-A 1: €96.28 2In Stock	Mfr. Part No. ESX10-TB-127-DC24V-4A-E Mouser Part No 457-TB127DC24V4E	E-T-A	Circuit Breakers 508, 1P, DM, 24VDC, N/C, RE, SF, ATX, 4A	Datasheet	2In Stock	€96.28 €74.11 €65.24 €62.57 €60.53	Min.: 1 Mult.: 1	ESX10-T-E	Circuit Breakers	Electronic	4 A		24 VDC	1 Pole	Slide	- 25 C	+ 60 C	Illuminated
Circuit Breakers AC PEM, w/ 2 pole , 6A, 250V green rocker, C14 medical filtered inlet, pre-wired 3120-N526-P7T1-W19DG4-X3120-A04060611M6A E-T-A 1: €81.24 1In Stock	Mfr. Part No. 3120-N526-P7T1-W19DG4-X3120-A04060611M6A Mouser Part No 457-W19DG4060611M6A	E-T-A	Circuit Breakers AC PEM, w/ 2 pole , 6A, 250V green rocker, C14 medical filtered inlet, pre-wired Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	1In Stock	€81.24 €67.96 €64.39 €53.66 View €50.10 Quote	Min.: 1 Mult.: 1		Thermal Circuit Breakers	Overcurrent Protection	6 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers Cir Brkr Hyd Mag R21-62F-5.00A-26170-13-V AIRPAX 1: €48.36 1In Stock	Mfr. Part No. R21-62F-5.00A-26170-13-V Mouser Part No 682-162F500A2617013V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	1In Stock	€48.36	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal					Rocker
Circuit Breakers Cir Brkr Hyd Mag PR21-62F-8.00A-26694-7-V AIRPAX 1: €45.63 3In Stock	Mfr. Part No. PR21-62F-8.00A-26694-7-V Mouser Part No 682-2162F800A266947V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	3In Stock	€45.63	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal					Push to Reset
Circuit Breakers Cir Brkr Hyd Mag IUG66-1REC4-64F-2.50-AQ-01 AIRPAX 1: €125.87 1In Stock	Mfr. Part No. IUG66-1REC4-64F-2.50-AQ-01 Mouser Part No 682-61REC464F250AQ01	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata iug breaker	Datasheet	1In Stock	€125.87	Min.: 1 Mult.: 1	IUG
Circuit Breakers CIRCUIT BREAKER IELK1-1REC4R-52-10.0-01-V AIRPAX 1: €70.50 2In Stock	Mfr. Part No. IELK1-1REC4R-52-10.0-01-V Mouser Part No 682-IELK114R5210001V	AIRPAX	Circuit Breakers CIRCUIT BREAKER	Datasheet	2In Stock	€70.50	Min.: 1 Mult.: 1	IEL
Circuit Breakers TR11 sup. prot.,cent.mou.,black TR11-C-X-63-B-0-C-2.7A Altech 1: €5.69 10In Stock	Mfr. Part No. TR11-C-X-63-B-0-C-2.7A Mouser Part No 845-TR11CX63B0C27A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,black Learn More about Altech tr circuit breakers	Datasheet	10In Stock	€5.69 €4.75 €4.70 €4.53 View €4.45 €4.43	Min.: 1 Mult.: 1	TR11	Circuit Breakers	Supplementary Protector	2.7 A	240 VAC	50 VDC	1 Pole	Pushbutton	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers TR11 sup. prot.,cent.mou.,bl TR11-C-Y-63-B-0-C-8.0A Altech 1: €5.14 10In Stock	Mfr. Part No. TR11-C-Y-63-B-0-C-8.0A Mouser Part No 845-TR11CY63B0C80A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl Learn More about Altech tr circuit breakers	Datasheet	10In Stock	€5.14 €4.29 €4.27 €4.09 View €4.02 €4.00	Min.: 1 Mult.: 1	TR11
Circuit Breakers TR11 sup.protector,wing clip, Altech TR11-W-Y-63-W-0-N-10.0A TR11-W-Y-63-W-0-N-10.0A Altech 1: €5.34 7In Stock 15On Order	Mfr. Part No. TR11-W-Y-63-W-0-N-10.0A Mouser Part No 845-TR11WY63W0N100A	Altech	Circuit Breakers TR11 sup.protector,wing clip, Learn More about Altech tr circuit breakers	Datasheet	7In Stock 15On Order	€5.34 €4.29 €4.18 €4.05 View €3.81 €3.72 €3.69	Min.: 1 Mult.: 1	TR11	Circuit Breakers	Supplementary Protector	10 A	240 VAC	50 VDC	1 Pole	Pushbutton	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers Mico Pro electronic circuit protection, 2 channels, IN: 24 V DC OUT: 24 V DC / 1-2-3-4-5-6-7-8-9-10A 9000-41092-0101000 Murrelektronik 1: €173.70 1In Stock	Mfr. Part No. 9000-41092-0101000 Mouser Part No 867-9000410920101000	Murrelektronik	Circuit Breakers Mico Pro electronic circuit protection, 2 channels, IN: 24 V DC OUT: 24 V DC / 1-2-3-4-5-6-7-8-9-10A Learn More about Murrelektronik mico pro	Datasheet	1In Stock	€173.70	Min.: 1 Mult.: 1	9	Circuit Breakers	MICO	40 A		12 VDC, 24 VDC	2 Pole		- 25 C	+ 55 C	Non-Illuminated	Bulk
Circuit Breakers Cir Brkr Hyd Mag LELK1-1REC4-51-8.00-AV-01-V AIRPAX 1: €75.61 2In Stock	Mfr. Part No. LELK1-1REC4-51-8.00-AV-01-V Mouser Part No 874-11REC451800AV01V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	2In Stock	€75.61	Min.: 1 Mult.: 1
Circuit Breakers Cir Brkr Hyd Mag IELHK11-1REC4-62-30.0-01-V AIRPAX 1: €157.68 1In Stock	Mfr. Part No. IELHK11-1REC4-62-30.0-01-V Mouser Part No 874-11REC46230001V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	1In Stock	€157.68	Min.: 1 Mult.: 1	IEL
Circuit Breakers Cir Brkr Hyd Mag 203-5-9085-1 AIRPAX 1: €180.02 1In Stock	Mfr. Part No. 203-5-9085-1 Mouser Part No 874-203-5-9085-1	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag		1In Stock	€180.02	Min.: 1 Mult.: 1	203	Circuit Breakers	Magnetic	15 A	250 VAC	50 VDC		Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag CELK1-1-52-8.00-AV-01-V AIRPAX 1: €61.13 3In Stock	Mfr. Part No. CELK1-1-52-8.00-AV-01-V Mouser Part No 874-CELK11528AV1V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata cel circuit breakers	Datasheet	3In Stock	€61.13	Min.: 1 Mult.: 1	CEL	Circuit Breakers	Hydraulic Magnetic	8 A			1 Pole	Handle			Non-Illuminated
Circuit Breakers Cir Brkr,HydMag IALHK11-1-62-3.00-A-01 AIRPAX 1: €143.22 1In Stock	Mfr. Part No. IALHK11-1-62-3.00-A-01 Mouser Part No 874-IALHK111623A1	AIRPAX	Circuit Breakers Cir Brkr,HydMag	Datasheet	1In Stock	€143.22	Min.: 1 Mult.: 1	IAL/IDL/IML/IUL	Circuit Breakers	Hydraulic Magnetic	3 A			2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IALN11-1-61-10.0 AIRPAX 1: €165.58 1In Stock	Mfr. Part No. IALN11-1-61-10.0 Mouser Part No 874-IALN1116110	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	1In Stock	€165.58	Min.: 1 Mult.: 1		Circuit Breakers	Hydraulic Magnetic	10 A			2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IDLHK11-224-57 AIRPAX 1: €148.98 4In Stock	Mfr. Part No. IDLHK11-224-57 Mouser Part No 874-IDLHK1122457	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	4In Stock	€148.98	Min.: 1 Mult.: 1	IAL/IDL/IML/IUL	Circuit Breakers	Hydraulic Magnetic				2 Pole	Handle			Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IDLK1-31294-100 AIRPAX 1: €103.52 2In Stock	Mfr. Part No. IDLK1-31294-100 Mouser Part No 874-IDLK1-31294-100	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	2In Stock	€103.52	Min.: 1 Mult.: 1	IAL/IDL/IML/IUL	Circuit Breakers		60 A	250 VAC		2 Pole	Paddle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IEG11-1-62-6.00-AC-01-V AIRPAX 1: €92.95 3In Stock	Mfr. Part No. IEG11-1-62-6.00-AC-01-V Mouser Part No 874-IEG111626AC1V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	3In Stock	€92.95	Min.: 1 Mult.: 1		Circuit Breakers	Hydraulic Magnetic	6 A	240 VAC	80 VDC	2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IEG1-34804-1A-V AIRPAX 1: €39.21 2In Stock	Mfr. Part No. IEG1-34804-1A-V Mouser Part No 874-IEG1348041AV	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	2In Stock	€39.21	Min.: 1 Mult.: 1		Circuit Breakers					1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IEGH11-1-63-30.0-C-01-V AIRPAX 1: €92.95 2In Stock	Mfr. Part No. IEGH11-1-63-30.0-C-01-V Mouser Part No 874-IEGH11163300C01V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	2In Stock	€92.95	Min.: 1 Mult.: 1		Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic					Handle