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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 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-F110-P7T1-W14QR3-20A E-T-A 1: 38,44 € 9In Stock	Mfr. Part No. 3130-F110-P7T1-W14QR3-20A Mouser Part No 457-F110P7T1W14QR320	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	9In Stock	38,44 € 31,89 € 26,31 € 23,71 € View 22,86 € 22,10 €	Min.: 1 Mult.: 1	3130-F	Circuit Breakers	Thermal	20 A	240 VAC, 415 VAC	50 VDC	1 Pole	Rocker	- 30 C	+ 60 C	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-AF1PT-000000-000-16A E-T-A 1: 25,31 € 9In Stock	Mfr. Part No. 3131-AF1PT-000000-000-16A Mouser Part No 457-F1PT00000000016A	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	9In Stock	25,31 € 21,00 € 17,19 € 15,16 € View 14,37 € 13,86 €	Min.: 1 Mult.: 1	3131-A/C	Circuit Breakers	Thermal	16 A			1 Pole	Rocker
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-W19FG3-X3120-S01BM-2.5A E-T-A 1: 87,30 € 2In Stock 70On Order	Mfr. Part No. 3120-N324-P7T1-W19FG3-X3120-S01BM-2.5A Mouser Part No 457-FG3X3120S01BM2.5	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	2In Stock 70On Order On Order Ship Dates Mfr. No: 3120-N324-P7T1-W19FG3-X3120-S01BM-2.5A Stock: 2 Can Dispatch Immediately On Order: 30 Expected 1/4/2027 40 Expected 1/29/2027 Factory Lead Time: 14 Weeks	87,30 € 85,48 € 57,66 € 53,82 € View Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	2.5 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	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 protectio 3120-N324-P7T1-W19FG3-X3120-S01BM-4A E-T-A 1: 87,30 € 19In Stock	Mfr. Part No. 3120-N324-P7T1-W19FG3-X3120-S01BM-4A Mouser Part No 457-FG3X3120S01BM4	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 protectio Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	19In Stock	87,30 € 74,85 € 67,04 € 57,66 € View 53,84 € Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection					Rocker
Circuit Breakers AC PEM, w/ 2 pole , 10A, white rocker, C14 inlet, pre-wired 3120-N526-P7T1-W02D-X3120-A040011M-10A E-T-A 1: 39,67 € 5In Stock	Mfr. Part No. 3120-N526-P7T1-W02D-X3120-A040011M-10A Mouser Part No 457-W02DA040011M10A	E-T-A	Circuit Breakers AC PEM, w/ 2 pole , 10A, white rocker, C14 inlet, pre-wired Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	5In Stock	39,67 € 32,91 € 30,37 € 25,80 € View 24,19 € 22,58 € Quote	Min.: 1 Mult.: 1		Thermal Circuit Breakers	Overcurrent Protection				1 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers AC PEM, w/ 2 pole , 10A, white rocker, C14 std filtered inlet, pre-wired 3120-N526-P7T1-W02D-X3120-A04011011M-10A E-T-A 1: 58,29 € 9In Stock	Mfr. Part No. 3120-N526-P7T1-W02D-X3120-A04011011M-10A Mouser Part No 457-W02DA4011011M10A	E-T-A	Circuit Breakers AC PEM, w/ 2 pole , 10A, white rocker, C14 std filtered inlet, pre-wired Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	9In Stock	58,29 € 48,36 € 44,61 € 36,92 € View 34,36 € 31,91 € Quote	Min.: 1 Mult.: 1		Thermal Circuit Breakers	Overcurrent Protection	10 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers Motor Protection Cir cuit Break J7MN-3P1E-6 Omron Automation and Safety 1: 194,50 € 3In Stock Restricted Availability	Mfr. Part No. J7MN-3P1E-6 Mouser Part No 653-J7MN3P1E6	Omron Automation and Safety	Circuit Breakers Motor Protection Cir cuit Break 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	194,50 € 154,71 € 147,98 € 139,10 € View Quote	Min.: 1 Mult.: 1 Restricted Availability		Circuit Breakers	Motor Protection	1.6 A	690 VAC		3 Pole	Rocker	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers 13A Z Characteristic UL 508 1 POLE 1Z13UM Altech 1: 50,61 € 11In Stock	Mfr. Part No. 1Z13UM Mouser Part No 845-1Z13UM	Altech	Circuit Breakers 13A Z Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	11In Stock	50,61 € 43,77 € 40,38 € 32,03 € View 31,13 € 30,23 € Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	Z-Trip	13 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag 219-1-1-65-4-5-5 AIRPAX 1: 79,24 € 2In Stock	Mfr. Part No. 219-1-1-65-4-5-5 Mouser Part No 874-2191165455	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	2In Stock	79,24 €	Min.: 1 Mult.: 1		Circuit Breakers	Manual Motor Controller	100 A	240 VAC		1 Pole	Handle			Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IDLK1-34294-10 AIRPAX 1: 69,99 € 1In Stock	Mfr. Part No. IDLK1-34294-10 Mouser Part No 874-IDLK13429410	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	1In Stock	69,99 €	Min.: 1 Mult.: 1	IAL/IDL/IML/IUL	Circuit Breakers	Hydraulic Magnetic				1 Pole	Handle			Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IEGH11-1-63-16.0-01-V AIRPAX 1: 92,95 € 2In Stock	Mfr. Part No. IEGH11-1-63-16.0-01-V Mouser Part No 874-IEGH11163161V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	2In Stock	92,95 €	Min.: 1 Mult.: 1		Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	16 A			2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IEGH66-1-61-30.0-01-V AIRPAX 1: 99,23 € 1In Stock	Mfr. Part No. IEGH66-1-61-30.0-01-V Mouser Part No 874-IEGH66161301V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	1In Stock	99,23 €	Min.: 1 Mult.: 1		Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	30 A			2 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IUG6-1-62-9.00-Q-09 AIRPAX 1: 42,37 € 2In Stock	Mfr. Part No. IUG6-1-62-9.00-Q-09 Mouser Part No 874-IUG61629Q9	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata iug breaker	Datasheet	2In Stock	42,37 €	Min.: 1 Mult.: 1	IUG	Circuit Breakers		9 A			1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag R11-SP-17.5A-29477-3 AIRPAX 1: 24,08 € 2In Stock	Mfr. Part No. R11-SP-17.5A-29477-3 Mouser Part No 874-R11SP175A294773	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	2In Stock	24,08 €	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal	17.5 A			1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag R21-62-5.00A-B102CV-V AIRPAX 1: 53,16 € 2In Stock	Mfr. Part No. R21-62-5.00A-B102CV-V Mouser Part No 874-R2162500AB102CVV	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	2In Stock	53,16 €	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal	5 A			1 Pole	Rocker	- 40 C	+ 85 C	Illuminated
Circuit Breakers A2A 250 TMF 225-2250 3P UL +KA2225 BOT A2A225TT ABB 1: 484,96 € 3In Stock	Mfr. Part No. A2A225TT Mouser Part No 894-A2A225TT	ABB	Circuit Breakers A2A 250 TMF 225-2250 3P UL +KA2225 BOT	Datasheet	3In Stock	484,96 € 429,21 € 409,11 € View Quote	Min.: 1 Mult.: 1
Circuit Breakers MCB S800 1P K 50A S801U-K50 ABB 1: 232,51 € 5In Stock New At Mouser	Mfr. Part No. S801U-K50 Mouser Part No 894-S801U-K50 New At Mouser	ABB	Circuit Breakers MCB S800 1P K 50A	Datasheet	5In Stock	232,51 € 192,71 € 175,78 € 162,26 € View Quote	Min.: 1 Mult.: 1		Circuit Breakers		50 A			1 Pole
Circuit Breakers MCB ST200M 2P D 40A UL1077 ST202M-D40 ABB 1: 115,91 € 3In Stock Restricted Availability 2Expected 11/27/2026 New At Mouser	Mfr. Part No. ST202M-D40 Mouser Part No 894-ST202M-D40 New At Mouser	ABB	Circuit Breakers MCB ST200M 2P D 40A 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	3In Stock 2Expected 11/27/2026	115,91 € 88,92 € 80,68 € 72,89 € View 69,36 € Quote	Min.: 1 Mult.: 1 Restricted Availability	ST200M	Circuit Breakers		40 A			2 Pole
Circuit Breakers UL489 MCB 1P C 1A 480/277 SU201M-C1 ABB 1: 54,25 € 4In Stock Restricted Availability 230On Order	Mfr. Part No. SU201M-C1 Mouser Part No 894-SU201M-C1	ABB	Circuit Breakers UL489 MCB 1P C 1A 480/277 Learn More about ABB su200m 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 230On Order On Order Ship Dates Mfr. No: SU201M-C1 Stock: 4 Can Dispatch Immediately On Order: 100 Expected 12/21/2026 130 Expected 1/11/2027 Factory Lead Time: 14 Weeks	54,25 € 45,00 € 41,51 € 33,36 € View 31,50 € 30,10 € Quote	Min.: 1 Mult.: 1 Restricted Availability	SU200M	Circuit Breakers		1 A			1 Pole
Circuit Breakers UL489 MCB 1P Z 50A 240 SU201M-Z50 ABB 1: 61,05 € 10In Stock Restricted Availability New At Mouser	Mfr. Part No. SU201M-Z50 Mouser Part No 894-SU201M-Z50 New At Mouser	ABB	Circuit Breakers UL489 MCB 1P Z 50A 240 Learn More about ABB su200m 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	10In Stock	61,05 € 51,85 € 47,10 € 37,58 € View 35,70 € 34,06 € Quote	Min.: 1 Mult.: 1 Restricted Availability	SU200M	Circuit Breakers		50 A			1 Pole
Circuit Breakers MCB SU200DC 2P K6A UL SU202DC-K6 ABB 1: 136,96 € 5In Stock New At Mouser	Mfr. Part No. SU202DC-K6 Mouser Part No 894-SU202DC-K6 New At Mouser	ABB	Circuit Breakers MCB SU200DC 2P K6A UL		5In Stock	136,96 € 113,56 € 105,82 € 87,15 € 80,93 €	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BRKR 600Y/347V 125A BDF36125 APC by Schneider Electric 1: 1.541,98 € 1In Stock New At Mouser	Mfr. Part No. BDF36125 Mouser Part No 996-BDF36125 New At Mouser	APC by Schneider Electric	Circuit Breakers MOLDED CASE CIRCUIT BRKR 600Y/347V 125A	Datasheet	1In Stock	1.541,98 €	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 600V 15A EDB36015 Square D 1: 575,49 € 1In Stock	Mfr. Part No. EDB36015 Mouser Part No 996-EDB36015	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 600V 15A	Datasheet	1In Stock	575,49 €	Min.: 1 Mult.: 1
Circuit Breakers Circuit Protector 3A NRAN1100-F-3A-MA IDEC 1: 30,96 € 2In Stock Restricted Availability	Mfr. Part No. NRAN1100-F-3A-MA Mouser Part No 199-NRAN1100F3AMA	IDEC	Circuit Breakers Circuit Protector 3A Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	30,96 € 25,77 € 24,22 € 22,58 € View 21,74 € 21,25 € 20,88 € Quote	Min.: 1 Mult.: 1 Restricted Availability	NRA	Circuit Breakers	Magnetic	3 A	250 VAC	65 VDC	1 Pole	Lever	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Circuit Protector 1A NRAS1100-1A-AA IDEC 1: 25,23 € 3In Stock Restricted Availability	Mfr. Part No. NRAS1100-1A-AA Mouser Part No 199-NRAS11001AAA	IDEC	Circuit Breakers Circuit Protector 1A 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	25,23 € 21,04 € 19,95 € 18,56 € View 17,86 € 17,45 € 17,11 € Quote	Min.: 1 Mult.: 1 Restricted Availability	NRA	Circuit Breakers	Magnetic	1 A	250 VAC	65 VDC	1 Pole	Lever	- 40 C	+ 85 C	Non-Illuminated