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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 IUGN6-1-63F-5.00 AIRPAX 1: 76,34 € 1In Stock	Mfr. Part No. IUGN6-1-63F-5.00 Mouser Part No 874-IUGN6-1-63F-5.00	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	1In Stock	76,34 €	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER IUGN6-1REC4-62F-.250 AIRPAX 1: 78,77 € 1In Stock	Mfr. Part No. IUGN6-1REC4-62F-.250 Mouser Part No 874-IUGN6-1REC4-62F	AIRPAX	Circuit Breakers CIRCUIT BREAKER	Datasheet	1In Stock	78,77 €	Min.: 1 Mult.: 1
Circuit Breakers Cir Brkr Hyd Mag IULHK11-36271-4-U AIRPAX 1: 156,73 € 2In Stock	Mfr. Part No. IULHK11-36271-4-U Mouser Part No 874-IULHK11362714U	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	2In Stock	156,73 €	Min.: 1 Mult.: 1	IAL/IDL/IML/IUL	Circuit Breakers	Hydraulic Magnetic		250 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IULK1-1-42-5.00-01 AIRPAX 1: 70,50 € 2In Stock	Mfr. Part No. IULK1-1-42-5.00-01 Mouser Part No 874-IULK11425.0001	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	2In Stock	70,50 €	Min.: 1 Mult.: 1	IAL/IDL/IML/IUL	Circuit Breakers	Hydraulic Magnetic	5 A	250 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr, HydMag, 1 pl, 80VDC,10A, UL489A PP11-2-6.00A-OB-V AIRPAX 1: 16,09 € 1In Stock	Mfr. Part No. PP11-2-6.00A-OB-V Mouser Part No 874-PP112600AOBV	AIRPAX	Circuit Breakers Cir Brkr, HydMag, 1 pl, 80VDC,10A, UL489A Learn More about AIRPAX sensata snapak circuit protectors	Datasheet	1In Stock	16,09 €	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal	6 A			1 Pole	Push-Pull	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag R11-62F-4.50A-B02IV-V AIRPAX 1: 22,74 € 2In Stock	Mfr. Part No. R11-62F-4.50A-B02IV-V Mouser Part No 874-R1162F450AB02IVV	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	2In Stock	22,74 €	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal				1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag R21-2-10.0A-B01IV-V AIRPAX 1: 38,31 € 1In Stock	Mfr. Part No. R21-2-10.0A-B01IV-V Mouser Part No 874-R212100AB01IVV	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	1In Stock	38,31 €	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal	10 A			1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag R21-61-20.0A-B06IV-V AIRPAX 1: 38,31 € 3In Stock	Mfr. Part No. R21-61-20.0A-B06IV-V Mouser Part No 874-R2161200AB06IVV	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	3In Stock	38,31 €	Min.: 1 Mult.: 1		Thermal Circuit Breakers	Thermal	20 A			1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr,HydMag IUGN66-1REC4-62F-20.0 AIRPAX 1: 145,74 € 2In Stock	Mfr. Part No. IUGN66-1REC4-62F-20.0 Mouser Part No 874-UGN661REC462F200	AIRPAX	Circuit Breakers Cir Brkr,HydMag	Datasheet	2In Stock	145,74 €	Min.: 1 Mult.: 1
Circuit Breakers Cir Brkr Hyd Mag IULN1-1REC4-61-5.00-U AIRPAX 1: 96,27 € 1In Stock	Mfr. Part No. IULN1-1REC4-61-5.00-U Mouser Part No 874-ULN11REC4615.00U	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	1In Stock	96,27 €	Min.: 1 Mult.: 1	IAL/IDL/IML/IUL	Circuit Breakers	Hydraulic Magnetic	5 A	250 VAC	80 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MCB ST200M 2P D 25A UL1077 ST202M-D25 ABB 1: 112,80 € 5In Stock Restricted Availability New At Mouser	Mfr. Part No. ST202M-D25 Mouser Part No 894-ST202M-D25 New At Mouser	ABB	Circuit Breakers MCB ST200M 2P D 25A 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	5In Stock	112,80 € 91,68 € 82,56 € 75,87 € View 73,38 € Quote	Min.: 1 Mult.: 1 Restricted Availability	ST200M	Circuit Breakers		25 A			2 Pole
Circuit Breakers MCB ST200M 3P K 8A UL1077 ST203M-K8 ABB 1: 165,09 € 5In Stock Restricted Availability New At Mouser	Mfr. Part No. ST203M-K8 Mouser Part No 894-ST203M-K8 New At Mouser	ABB	Circuit Breakers MCB ST200M 3P K 8A 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	5In Stock	165,09 € 136,90 € 119,88 € 109,60 € View 106,06 € Quote	Min.: 1 Mult.: 1 Restricted Availability	ST200M	Circuit Breakers		8 A			3 Pole
Circuit Breakers UL489 MCB 1P C 63A 240 SU201M-C63 ABB 1: 70,37 € 2In Stock Restricted Availability New At Mouser	Mfr. Part No. SU201M-C63 Mouser Part No 894-SU201M-C63 New At Mouser	ABB	Circuit Breakers UL489 MCB 1P C 63A 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	2In Stock	70,37 € 54,24 € 51,03 € 46,35 € View 44,70 € 44,55 € Quote	Min.: 1 Mult.: 1 Restricted Availability	SU200M	Circuit Breakers		63 A			1 Pole
Circuit Breakers 15A 1P 120VAC PLUG IN AFCI COMBO THQL1115AF2 ABB 1: 104,43 € 12In Stock New At Mouser	Mfr. Part No. THQL1115AF2 Mouser Part No 894-THQL1115AF2 New At Mouser	ABB	Circuit Breakers 15A 1P 120VAC PLUG IN AFCI COMBO	Datasheet	12In Stock	104,43 € 86,58 € 79,84 € 66,04 € 60,97 €	Min.: 1 Mult.: 1		Circuit Breakers		15 A			1 Pole
Circuit Breakers CIRCUIT BREAKER 3P 30A 240 10KA THQL32030 ABB 1: 524,56 € 3In Stock New At Mouser	Mfr. Part No. THQL32030 Mouser Part No 894-THQL32030 New At Mouser	ABB	Circuit Breakers CIRCUIT BREAKER 3P 30A 240 10KA	Datasheet	3In Stock	524,56 € 402,20 € 383,38 € View Quote	Min.: 1 Mult.: 1		Circuit Breakers		30 A			3 Pole
Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 14 A 3RV20314SA150BA0 Siemens 1: 633,97 € 2In Stock	Mfr. Part No. 3RV20314SA150BA0 Mouser Part No 982-3RV20314SA150BA0	Siemens	Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 14 A Learn More about Siemens 3rv2 circuit breakers	Datasheet	2In Stock	633,97 € 546,75 € 533,91 € View Quote	Min.: 1 Mult.: 1	3RV2	Circuit Breakers	Motor Protection	14 A	690 VAC		3 Pole	Rotary	- 50 C	+ 60 C	Non-Illuminated
Circuit Breakers BRKR 3VA11 1P 80A 25KA FTFM BOX 3VA11803ED160AA0 Siemens 1: 290,48 € 1In Stock	Mfr. Part No. 3VA11803ED160AA0 Mouser Part No 982-3VA11803ED160AA0	Siemens	Circuit Breakers BRKR 3VA11 1P 80A 25KA FTFM BOX Learn More about Siemens 3va molded case circuit breakers	Datasheet	1In Stock	290,48 € 253,22 € 244,99 € View Quote	Min.: 1 Mult.: 1	3VA	Circuit Breakers	Line Protection	80 A	415 VAC	125 VDC	1 Pole	Paddle	- 25 C	+ 70 C	Non-Illuminated
Circuit Breakers BRKR 3VA51 3P 100A 25KA ATAM 3VA51104EF310AA0 Siemens 1: 787,03 € 1In Stock	Mfr. Part No. 3VA51104EF310AA0 Mouser Part No 982-3VA51104EF310AA0	Siemens	Circuit Breakers BRKR 3VA51 3P 100A 25KA ATAM Learn More about Siemens 3va molded case circuit breakers	Datasheet	1In Stock	787,03 €	Min.: 1 Mult.: 1	3VA	Thermal Magnetic Circuit Breakers	System Protection	100 A	690 VAC	500 VDC	3 Pole	Paddle	- 25 C	+ 70 C	Non-Illuminated
Circuit Breakers MCB 5SJ4 1P 240V 6A SAME PH 14K B-TRIP 5SJ41066HG40 Siemens 1: 69,92 € 6In Stock	Mfr. Part No. 5SJ41066HG40 Mouser Part No 982-5SJ41066HG40	Siemens	Circuit Breakers MCB 5SJ4 1P 240V 6A SAME PH 14K B-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	6In Stock	69,92 € 55,63 € 51,56 € 49,86 € View Quote	Min.: 1 Mult.: 1		Circuit Breakers	Miniature	6 A	240 VAC	60 VDC	1 Pole	Lever	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers SUP PTOR 5SY6 3P 480V 0.1A 5K C-TRIP 5SY63147 Siemens 1: 196,73 € 3In Stock New At Mouser	Mfr. Part No. 5SY63147 Mouser Part No 982-5SY63147 New At Mouser	Siemens	Circuit Breakers SUP PTOR 5SY6 3P 480V 0.1A 5K C-TRIP	Datasheet	3In Stock	196,73 € 141,53 € 129,24 € 126,78 €	Min.: 1 Mult.: 1
Circuit Breakers DOOR,15"x18" 8PG11921DE04 Siemens 1: 336,14 € 1In Stock New At Mouser	Mfr. Part No. 8PG11921DE04 Mouser Part No 982-8PG11921DE04 New At Mouser	Siemens	Circuit Breakers DOOR,15"x18"		1In Stock	336,14 € 324,00 €	Min.: 1 Mult.: 1
Circuit Breakers BREAKER 15A 1P 120240V 10K HID BL B215HID Siemens 1: 198,99 € 1In Stock New At Mouser	Mfr. Part No. B215HID Mouser Part No 982-B215HID New At Mouser	Siemens	Circuit Breakers BREAKER 15A 1P 120240V 10K HID BL		1In Stock	198,99 € 179,89 € 166,87 € 153,00 € View Quote	Min.: 1 Mult.: 1
Circuit Breakers Circuit Protector 30A NRAS1100-30A-AD IDEC 1: 25,23 € 4In Stock Restricted Availability	Mfr. Part No. NRAS1100-30A-AD Mouser Part No 199-NRAS110030AAD	IDEC	Circuit Breakers Circuit Protector 30A 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	25,23 € 20,76 € 19,49 € 18,14 € View 17,25 € 16,83 € 16,49 € Quote	Min.: 1 Mult.: 1 Restricted Availability	NRA	Circuit Breakers	Magnetic	30 A	250 VAC	65 VDC	1 Pole	Lever	- 40 C	+ 85 C	Non-Illuminated
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 suited for overload p 3120-N324-H7T1-W01D-X3120-U0200M-16A E-T-A 1: 88,24 € 6In Stock	Mfr. Part No. 3120-N324-H7T1-W01D-X3120-U0200M-16A Mouser Part No 457-01DX3120U0200M16	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 suited for overload p Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	6In Stock	88,24 € 76,32 € 68,41 € 58,81 € View 54,89 € Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection					Rocker
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 protection of motors 3120-N521-H7T1-W02L-X3120-U0203M-20A E-T-A 1: 95,68 € 6In Stock	Mfr. Part No. 3120-N521-H7T1-W02L-X3120-U0203M-20A Mouser Part No 457-02LX3120U0203M20	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 protection of motors Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	6In Stock	95,68 € 82,59 € 74,37 € 63,77 € View 59,52 € 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