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12 A Circuit Breakers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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, 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-W14QR6-12A E-T-A 1: $52.68 190In Stock	Mfr. Part No. 3130-F120-P7T1-W14QR6-12A Mouser Part No 457-120P7T1W14QR612A	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	190In Stock	$52.68 $47.05 $41.29 $37.93 View $35.98 $35.76 Quote	Min.: 1 Mult.: 1	3130-F		Thermal Overcurrent	12 A	415 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers 12A PUSH TO RESET QC W58-XB1A4A-12 TE Connectivity / P&B 1: $8.27 916In Stock	Mfr. Part No. W58-XB1A4A-12 Mouser Part No 655-W58-XB1A4A-12	TE Connectivity / P&B	Circuit Breakers 12A PUSH TO RESET QC	Datasheet	916In Stock	$8.27 $7.47 $6.54	Min.: 1 Mult.: 1	W58	Thermal Circuit Breakers	Thermal Magnetic	12 A	250 VAC	50 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers 1POLE 12Amps Therm Circuit Brker W28-XT1A-12 TE Connectivity / P&B 1: $4.28 911In Stock	Mfr. Part No. W28-XT1A-12 Mouser Part No 655-W28-XT1A-12	TE Connectivity / P&B	Circuit Breakers 1POLE 12Amps Therm Circuit Brker	Datasheet	911In Stock	$4.28 $3.95 $3.61 $3.40 $3.23	Min.: 1 Mult.: 1	W28	Thermal Circuit Breakers	Thermal Magnetic	12 A	250 VAC	32 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers Single pole thermal circuit breakers with push-to-reset, tease-free, trip-free, snap action mechanism (R type TO CBE to EN 60934). Featuring auxiliary contacts (1 x N/C; 1 x N/O) as standard. Options include an additional unprotected 2-6400-IG1-P10-SI-12A E-T-A 1: $64.01 1In Stock	Mfr. Part No. 2-6400-IG1-P10-SI-12A Mouser Part No 457-26400IG1P10SI12A	E-T-A	Circuit Breakers Single pole thermal circuit breakers with push-to-reset, tease-free, trip-free, snap action mechanism (R type TO CBE to EN 60934). Featuring auxiliary contacts (1 x N/C; 1 x N/O) as standard. Options include an additional unprotected	Datasheet	1In Stock	$64.01 $47.76 $43.36 $38.12	Min.: 1 Mult.: 1	2-6400	Thermal Circuit Breakers	Overcurrent Protection	12 A	250 VAC	28 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers TR11sup.prot.,wingW,bl. TR11-W-Y-63-B-0-N-12.0A Altech 1: $6.21 4In Stock	Mfr. Part No. TR11-W-Y-63-B-0-N-12.0A Mouser Part No 845-TR11WY63B0N12.0A	Altech	Circuit Breakers TR11sup.prot.,wingW,bl. Learn More about Altech tr circuit breakers	Datasheet	4In Stock	$6.21 $5.98 $4.99 $4.86 View $4.70 $4.42 $4.33 $4.29	Min.: 1 Mult.: 1	TR11	Circuit Breakers	Supplementary Protector	12 A	240 VAC	50 VDC	1 Pole	Pushbutton	- 20 C	+ 60 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-W02Q-12A E-T-A 1: $58.39 9In Stock	Mfr. Part No. 3130-F120-P7T1-W02Q-12A Mouser Part No 457-0F120P7T1W02Q12A	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	$58.39 $48.44 $42.30 $40.08 View $39.43 $38.20 Quote	Min.: 1 Mult.: 1	3130-F		Thermal Overcurrent	12 A	415 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag PR21-62F-12.0A-XX-V AIRPAX 1: $49.64 11In Stock	Mfr. Part No. PR21-62F-12.0A-XX-V Mouser Part No 874-PR2162F120AXXV	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata snapak circuit protectors	Datasheet	11In Stock	$49.64	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal	12 A			2 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-F110-P7T1-W04Q-12A E-T-A 1: $30.23 9In Stock	Mfr. Part No. 3130-F110-P7T1-W04Q-12A Mouser Part No 457-0F110P7T1W04Q12A	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	$30.23 $25.97 $20.84 $19.56 View $18.70 $17.97 $17.36 Quote	Min.: 1 Mult.: 1	3130-F		Thermal Overcurrent	12 A	240 VAC	50 VDC	1 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers EC-E 12A 12 A, W/ RMT RESET 0903049 Phoenix Contact 1: $117.86 7In Stock	Mfr. Part No. 0903049 Mouser Part No 651-0903049	Phoenix Contact	Circuit Breakers EC-E 12A 12 A, W/ RMT RESET Learn More about Phoenix Contact ec e circuit breakers	Datasheet	7In Stock	$117.86 $115.43	Min.: 1 Mult.: 1	EC-E	Circuit Breakers	Electronic	12 A		24 VDC	1 Pole	Slide	0 C	+ 50 C	Non-Illuminated	Bulk
Circuit Breakers Cir Brkr Hyd Mag PP21-62-12.0A-OA-V AIRPAX 1: $44.55 1In Stock	Mfr. Part No. PP21-62-12.0A-OA-V Mouser Part No 874-PP2162120AOAV	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata snapak circuit protectors	Datasheet	1In Stock	$44.55	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal	12 A	250 VAC	65 VDC	2 Pole	Push-Pull	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CKTBKR THERM ROCK QC.250 W33-T4C1Q-12 TE Connectivity 1: $108.40 118In Stock	Mfr. Part No. W33-T4C1Q-12 Mouser Part No 655-W33-T4C1Q-12	TE Connectivity	Circuit Breakers CKTBKR THERM ROCK QC.250	Datasheet	118In Stock	$108.40 $98.47 $95.20 $90.76	Min.: 1 Mult.: 1	W33	Circuit Breakers	Thermal	12 A	250 VAC	50 VDC	2 Pole	Rocker	- 20 C	+ 60 C	Illuminated
Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Servi 1658-G21-02-P10-12A E-T-A 1: $7.28 222In Stock	Mfr. Part No. 1658-G21-02-P10-12A Mouser Part No 457-1658G2102P1012A	E-T-A	Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Servi	Datasheet	222In Stock	$7.28 $6.93 $5.21 $4.18 View $4.16 $3.52 $3.40	Min.: 1 Mult.: 1	1658	Thermal Circuit Breakers	Overcurrent Protection	12 A	240 VAC	28 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Servi 1658-A00-00-P10-12A E-T-A 1: $7.36 227In Stock	Mfr. Part No. 1658-A00-00-P10-12A Mouser Part No 457-1658A0000P1012A	E-T-A	Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Servi	Datasheet	227In Stock	$7.36 $6.49 $6.13 $4.91 View $3.90 $3.68 $3.47 $3.24	Min.: 1 Mult.: 1	1658	Thermal Circuit Breakers	Overcurrent Protection	12 A	240 VAC	28 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers 1-pole, Rocker, 125-250 VAC/ 50 VDC 12 amp circuit breaker, 1000 amp interrupting capacity 0.250 Tab (Q.C.) terminals Black Bezel Front Panel Snap-In UL 1077 Recognized cUL VDE Certified to IEC/EN 60934 CTB-B-B-12 Carling Technologies 1: $6.13 514In Stock	Mfr. Part No. CTB-B-B-12 Mouser Part No 691-CTB-B-B-12	Carling Technologies	Circuit Breakers 1-pole, Rocker, 125-250 VAC/ 50 VDC 12 amp circuit breaker, 1000 amp interrupting capacity 0.250 Tab (Q.C.) terminals Black Bezel Front Panel Snap-In UL 1077 Recognized cUL VDE Certified to IEC/EN 60934	Datasheet	514In Stock	$6.13 $5.44 $4.73 $4.11 View $3.40 $3.31 $3.27 $2.69	Min.: 1 Mult.: 1	CTB	Thermal Circuit Breakers		12 A	125 VAC to 250 VAC	50 VDC	1 Pole	Rocker	- 10 C	+ 60 C	Non-Illuminated
Circuit Breakers Mag Circuit Breaker MF2-B-64-612-1-BC4-7-C Carling Technologies 1: $93.04 27In Stock	Mfr. Part No. MF2-B-64-612-1-BC4-7-C Mouser Part No 691-MF2B646121BC47C	Carling Technologies	Circuit Breakers Mag Circuit Breaker Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	27In Stock	$93.04 $76.79 $67.88 $60.55 View $56.53 Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	12 A	125 VAC, 250 VAC	80 VDC	2 Pole	Rocker	- 40 C	+ 85 C	Illuminated
Circuit Breakers CB TM1 12A M1 P 2800855 Phoenix Contact 1: $48.72 17In Stock	Mfr. Part No. 2800855 Mouser Part No 651-2800855	Phoenix Contact	Circuit Breakers CB TM1 12A M1 P Learn More about Phoenix Contact phoenix_cb_pluggable	Datasheet	17In Stock	$48.72	Min.: 1 Mult.: 1	CB TM1			12 A	240 VAC	50 VDC	1 Pole	Slide	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers CX1B01461222A11C CX1-B0-14-612-22A-11C Carling Technologies 1: $78.44 1In Stock	Mfr. Part No. CX1-B0-14-612-22A-11C Mouser Part No 691-CX1B01461222A11C	Carling Technologies	Circuit Breakers CX1B01461222A11C Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	1In Stock	$78.44 $58.91 $54.77 $49.19 View $44.83 $43.41 Quote	Min.: 1 Mult.: 1		Hydraulic Magnetic Circuit Breakers		12 A		440 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CBE TA45-ABDBL120C0 4430.2420 Schurter 1: $44.11 31In Stock	Mfr. Part No. 4430.2420 Mouser Part No 693-4430.242	Schurter	Circuit Breakers CBE TA45-ABDBL120C0	Datasheet	31In Stock	$44.11 $34.79 $29.13 $28.68 View $26.90 $24.34	Min.: 1 Mult.: 1	TA45	Circuit Breakers	Thermal	12 A	240 VAC	60 VDC	2 Pole	Rocker	- 10 C	+ 55 C	Non-Illuminated
Circuit Breakers CX1-B0-10-612-3BA-10C Carling Technologies 1: $86.20 1In Stock	Mfr. Part No. CX1-B0-10-612-3BA-10C Mouser Part No 691-CX1B0106123BA10C	Carling Technologies	Circuit Breakers Learn More about Carling Technologies carlingCcircuitbreakers	Datasheet	1In Stock	$86.20 $65.01 $61.69 $57.34 View $52.52 $52.38 Quote	Min.: 1 Mult.: 1		Hydraulic Magnetic Circuit Breakers		12 A		300 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Mag Circuit Breaker MA2-B-32-612-1-A82-2-C Carling Technologies 1: $78.80 4In Stock	Mfr. Part No. MA2-B-32-612-1-A82-2-C Mouser Part No 691-MA2B326121A822C	Carling Technologies	Circuit Breakers Mag Circuit Breaker Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	4In Stock	$78.80 $65.37 $59.62 $54.66 View $53.25 $51.86 Quote	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	12 A	125 VAC, 250 VAC	80 VDC	2 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers PTCB TM1 12A M1 NO P 1575581 Phoenix Contact 1: $28.61 33In Stock New Product	Mfr. Part No. 1575581 Mouser Part No 651-1575581 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 12A M1 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	33In Stock	$28.61	Min.: 1 Mult.: 1		Circuit Breakers	Thermal Magnetic	12 A	10 VAC to 240 VAC	10 VDC to 56 VDC	1 Pole		- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers MA2B246121A142D MA2-B-24-612-1-A14-2-D Carling Technologies 1: $58.14 104In Stock	Mfr. Part No. MA2-B-24-612-1-A14-2-D Mouser Part No 691-MA2B246121A142D	Carling Technologies	Circuit Breakers MA2B246121A142D Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	104In Stock	$58.14 $51.08 $47.25 $40.77 $38.91	Min.: 1 Mult.: 1	M	Circuit Breakers	Hydraulic Magnetic	12 A	125 VAC, 250 VAC	80 VDC	2 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 508,DM,24VDC,CL,12A,ATX REX22D-TA1-100-DC24V-12A-E E-T-A 1: $105.10 42In Stock New Product	Mfr. Part No. REX22D-TA1-100-DC24V-12A-E Mouser Part No 457-REX22DTA112E New Product	E-T-A	Circuit Breakers 508,DM,24VDC,CL,12A,ATX Learn More about E-T-A eta rex22d t intelligent circuit protectors	Datasheet	42In Stock	$105.10 $89.96 $89.34 $78.39 View $75.77 Quote	Min.: 1 Mult.: 1	REX22D	Circuit Breakers		12 A		24 VDC			- 25 C	+ 60 C	Illuminated
Circuit Breakers PTCB TM1 12A F2 NO P 1509537 Phoenix Contact 1: $28.61 32In Stock New Product	Mfr. Part No. 1509537 Mouser Part No 651-1509537 New Product	Phoenix Contact	Circuit Breakers PTCB TM1 12A F2 NO P Learn More about Phoenix Contact ptcb circuit breakers	Datasheet	32In Stock	$28.61	Min.: 1 Mult.: 1		Circuit Breakers	Thermal Magnetic	12 A	10 VAC to 240 VAC	10 VDC to 56 VDC	1 Pole		- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers TCP 10/12A 1538627 Phoenix Contact 1: $26.81 1,830In Stock	Mfr. Part No. 1538627 Mouser Part No 651-1538627	Phoenix Contact	Circuit Breakers TCP 10/12A Learn More about Phoenix Contact tcp thermal circuit breakers	Datasheet	1,830In Stock	$26.81	Min.: 1 Mult.: 1		Circuit Breakers	Thermal	12 A	250 VAC	72 VDC	1 Pole		- 20 C	+ 60 C	Non-Illuminated