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Thermal Circuit Breakers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 W52-A162A1-8=CKTBKR,THERM,ROCK,QC.250RED OPAQUE 250VAC 1-2486200-9 TE Connectivity / P&B 1: Rp72.467 499In Stock 1.000Expected 05/10/2026 New Product	Mfr. Part No. 1-2486200-9 Mouser Part No 655-1-2486200-9 New Product	TE Connectivity / P&B	Circuit Breakers W52-A162A1-8=CKTBKR,THERM,ROCK,QC.250RED OPAQUE 250VAC Learn More about TE Connectivity / P&B te w52 rocker circuit breakers	Datasheet	499In Stock 1.000Expected 05/10/2026	Rp72.467 Rp66.046 Rp63.661 Rp50.085 View Rp42.379 Rp39.811 Rp35.041 Rp32.289	Min.: 1 Mult.: 1	W52	Circuit Breakers	Thermal	8 A	250 VAC		1 Pole	Rocker	0 C	+ 50 C	Non-Illuminated
Circuit Breakers 10A 2-P Illum Amber P1 & P2 Trip QC W33-T4B1Q-10 TE Connectivity / P&B 1: Rp1.784.515 210In Stock	Mfr. Part No. W33-T4B1Q-10 Mouser Part No 655-W33-T4B1Q-10	TE Connectivity / P&B	Circuit Breakers 10A 2-P Illum Amber P1 & P2 Trip QC	Datasheet	210In Stock	Rp1.784.515 Rp1.617.567 Rp1.563.079 Rp1.562.896 View Quote	Min.: 1 Mult.: 1	W33	Circuit Breakers	Thermal	10 A	250 VAC	50 VDC	2 Pole	Rocker	- 20 C	+ 60 C	Illuminated
Circuit Breakers Cir Brkr Hyd Mag CPP11-52-15.0A-OC-V AIRPAX 1: Rp407.281 63In Stock	Mfr. Part No. CPP11-52-15.0A-OC-V Mouser Part No 874-CPP1152150AOCV	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata snapak circuit protectors	Datasheet	63In Stock	Rp407.281 Rp398.659 Rp391.504 Rp379.395 View Rp369.855 Rp362.884	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal	15 A	250 VAC	65 VDC	1 Pole	Push-Pull	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag PP21-1-15.0A-OA-V AIRPAX 1: Rp785.759 48In Stock	Mfr. Part No. PP21-1-15.0A-OA-V Mouser Part No 874-PP211150AOAV	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata snapak circuit protectors	Datasheet	48In Stock	Rp785.759 Rp740.628 Rp740.445 Rp718.613 View Rp681.004 Rp652.200 Rp652.017 Quote	Min.: 1 Mult.: 1		Thermal Circuit Breakers	Thermal	15 A			2 Pole	Push-Pull	- 40 C	+ 85 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-AF1PT-000000-1Y2-10A E-T-A 1: Rp722.832 341In Stock	Mfr. Part No. 3131-AF1PT-000000-1Y2-10A Mouser Part No 457-F1PT0000001Y210A	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	341In Stock	Rp722.832 Rp599.547 Rp490.389 Rp436.451 View Rp415.353 Rp414.803	Min.: 1 Mult.: 1	3131-A/C	Circuit Breakers	Thermal	10 A	240 VAC	28 VDC	1 Pole	Rocker	- 20 C	+ 60 C	Illuminated
Circuit Breakers Single pole compact 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 posit E-T-A 482-G212-K1M1-A1S0-35A 482-G212-K1M1-A1S0-35A E-T-A 1: Rp3.251.278 25In Stock	Mfr. Part No. 482-G212-K1M1-A1S0-35A Mouser Part No 457-2G212K1M1A1S035A	E-T-A	Circuit Breakers Single pole compact 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 posit	Datasheet	25In Stock	Rp3.251.278 Rp2.696.128 Rp2.512.301 Rp2.090.710	Min.: 1 Mult.: 1	482	Thermal Circuit Breakers	Thermal	35 A	115 VAC	28 VDC	1 Pole	Push-Pull	- 55 C	+ 75 C	Non-Illuminated
Circuit Breakers R21-61-7.50A-W02EV AIRPAX 1: Rp1.955.684 3In Stock	Mfr. Part No. R21-61-7.50A-W02EV Mouser Part No 874-R21-61-750AW02EV	AIRPAX	Circuit Breakers	Datasheet	3In Stock	Rp1.955.684 Rp1.852.946 Rp1.750.025 Rp1.671.321 Rp1.608.761	Min.: 1 Mult.: 1		Thermal Circuit Breakers	Thermal	7.5 A			2 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 10A RCKR ACT NON-ILL W51-A152A1-10 TE Connectivity / P&B 1: Rp107.691 971In Stock	Mfr. Part No. W51-A152A1-10 Mouser Part No 655-W51-A152A1-10	TE Connectivity / P&B	Circuit Breakers 10A RCKR ACT NON-ILL	Datasheet	971In Stock	Rp107.691 Rp92.647 Rp90.996 Rp83.291 View Rp75.219 Rp70.632 Rp65.495 Rp63.844	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	10 A	250 VAC	50 VDC	1 Pole	Rocker	0 C	+ 60 C	Non-Illuminated
Circuit Breakers 20A RCKR ACT RED ILL W51-A122B1-20 TE Connectivity / P&B 1: Rp113.562 811In Stock	Mfr. Part No. W51-A122B1-20 Mouser Part No 655-W51-A122B1-20	TE Connectivity / P&B	Circuit Breakers 20A RCKR ACT RED ILL	Datasheet	811In Stock	Rp113.562 Rp109.709 Rp92.280 Rp82.557 View Rp76.503 Rp73.934 Rp70.449 Rp68.981 Rp67.330	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	20 A	250 VAC	50 VDC	1 Pole	Rocker	0 C	+ 60 C	Illuminated
Circuit Breakers CKTBKR,THERM,ROCK W51-A151A1-5 TE Connectivity 1: Rp99.802 709In Stock	Mfr. Part No. W51-A151A1-5 Mouser Part No 655-W51-A151A1-5	TE Connectivity	Circuit Breakers CKTBKR,THERM,ROCK	Datasheet	709In Stock	Rp99.802 Rp90.262 Rp85.676 Rp78.704 View Rp70.265 Rp66.229 Rp63.294 Rp62.193 Rp62.009	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	5 A	125 VAC	50 VDC	1 Pole	Rocker	0 C	+ 50 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER THERMAL 15A RED W51-A161A1-15 TE Connectivity / P&B 1: Rp110.443 1.062In Stock	Mfr. Part No. W51-A161A1-15 Mouser Part No 655-W51-A161A1-15	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER THERMAL 15A RED	Datasheet	1.062In Stock	Rp110.443 Rp103.838 Rp89.345 Rp77.787 View Rp68.798 Rp66.413 Rp65.495 Rp63.844	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	15 A	125 VAC	50 VDC	1 Pole	Rocker	0 C	+ 60 C	Non-Illuminated
Circuit Breakers 5A ROCKR ACT RED ILL W51-A122B1-5 TE Connectivity / P&B 1: Rp120.350 499In Stock	Mfr. Part No. W51-A122B1-5 Mouser Part No 655-W51-A122B1-5	TE Connectivity / P&B	Circuit Breakers 5A ROCKR ACT RED ILL	Datasheet	499In Stock	Rp120.350 Rp105.490 Rp81.089 Rp78.337 View Rp74.485 Rp71.916 Rp69.348 Rp68.247 Rp67.146	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	5 A	250 VAC	50 VDC	1 Pole	Rocker	0 C	+ 50 C	Illuminated
Circuit Breakers CIRCUIT BRKER 1POLE 8Amps Rocker W51-A122B1-8 TE Connectivity / P&B 1: Rp119.983 676In Stock	Mfr. Part No. W51-A122B1-8 Mouser Part No 655-W51-A122B1-8	TE Connectivity / P&B	Circuit Breakers CIRCUIT BRKER 1POLE 8Amps Rocker	Datasheet	676In Stock	Rp119.983 Rp106.957 Rp86.777 Rp77.420 View Rp71.733 Rp69.348 Rp68.247 Rp66.963	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	8 A	250 VAC	50 VDC	1 Pole	Rocker	0 C	+ 50 C	Illuminated	Tray
Circuit Breakers 5A 2-P Black Rocker P1 Switch P2 Trip QC W33-S1N1Q-5 TE Connectivity / P&B 1: Rp1.472.450 74In Stock	Mfr. Part No. W33-S1N1Q-5 Mouser Part No 655-W33-S1N1Q-5	TE Connectivity / P&B	Circuit Breakers 5A 2-P Black Rocker P1 Switch P2 Trip QC	Datasheet	74In Stock	Rp1.472.450 Rp1.361.457 Rp1.332.470 Rp1.286.605 View Rp1.166.806 Quote	Min.: 1 Mult.: 1	W33		Thermal	5 A	250 VAC	50 VDC	2 Pole	Rocker			Non-Illuminated
Circuit Breakers 5A ROCKR ACT NON-ILL W51-A152A1-5 TE Connectivity / P&B 1: Rp110.443 2.504In Stock	Mfr. Part No. W51-A152A1-5 Mouser Part No 655-W51-A152A1-5	TE Connectivity / P&B	Circuit Breakers 5A ROCKR ACT NON-ILL	Datasheet	2.504In Stock	Rp110.443 Rp93.748 Rp79.255 Rp70.449 View Rp65.679 Rp65.495 Rp60.175 Rp59.074	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	5 A	250 VAC	50 VDC	1 Pole	Rocker	0 C	+ 60 C	Non-Illuminated
Circuit Breakers TCP 30/DC32V 0700030 Phoenix Contact 1: Rp282.712 234In Stock	Mfr. Part No. 0700030 Mouser Part No 651-0700030	Phoenix Contact	Circuit Breakers TCP 30/DC32V Learn More about Phoenix Contact tcp thermal circuit breakers	Datasheet	234In Stock	Rp282.712 Rp247.854	Min.: 1 Mult.: 1	TCP	Circuit Breakers	Thermal	30 A		32 VDC	1 Pole	Pushbutton	- 40 C	+ 85 C	Non-Illuminated	Bulk
Circuit Breakers 15A 2-P Illum Amber P1 Switch P2 Trip QC W33-S4B1Q-15 TE Connectivity / P&B 1: Rp1.273.212 75In Stock	Mfr. Part No. W33-S4B1Q-15 Mouser Part No 655-W33-S4B1Q-15	TE Connectivity / P&B	Circuit Breakers 15A 2-P Illum Amber P1 Switch P2 Trip QC	Datasheet	75In Stock	Rp1.273.212 Rp1.146.808 Rp1.105.347 Rp1.025.174	Min.: 1 Mult.: 1	W33	Circuit Breakers	Thermal	15 A	250 VAC	50 VDC	2 Pole	Rocker	- 20 C	+ 60 C	Illuminated
Circuit Breakers 15A 2-P Illum Amber P1 & P2 Trip QC W33-T4B1Q-15 TE Connectivity / Raychem 1: Rp1.544.550 105In Stock	Mfr. Part No. W33-T4B1Q-15 Mouser Part No 655-W33-T4B1Q-15	TE Connectivity / Raychem	Circuit Breakers 15A 2-P Illum Amber P1 & P2 Trip QC	Datasheet	105In Stock	Rp1.544.550 Rp1.492.080 Rp1.390.810 Rp1.362.191	Min.: 1 Mult.: 1	W33	Circuit Breakers	Thermal	15 A	250 VAC	50 VDC	2 Pole	Rocker	- 20 C	+ 60 C	Illuminated
Circuit Breakers 5A ROCKR ACT RED ILL W51-A121B1-5 TE Connectivity / P&B 1: Rp112.278 1.794In Stock	Mfr. Part No. W51-A121B1-5 Mouser Part No 655-W51-A121B1-5	TE Connectivity / P&B	Circuit Breakers 5A ROCKR ACT RED ILL	Datasheet	1.794In Stock	Rp112.278 Rp100.353 Rp86.777 Rp77.420 View Rp71.733 Rp69.348 Rp68.247 Rp66.963	Min.: 1 Mult.: 1	W51	Circuit Breakers	Thermal	5 A	125 VAC	50 VDC	1 Pole	Rocker	0 C	+ 50 C	Illuminated
Circuit Breakers CIRCUIT BREAKER PP21-2-5.00A-OB-V AIRPAX 1: Rp785.759 34In Stock	Mfr. Part No. PP21-2-5.00A-OB-V Mouser Part No 874-PP21-2-500A-OB-V	AIRPAX	Circuit Breakers CIRCUIT BREAKER Learn More about AIRPAX sensata snapak circuit protectors	Datasheet	34In Stock	Rp785.759 Rp711.091 Rp691.461 Rp666.877 View Quote	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal	5 A	250 VAC	65 VDC	2 Pole	Push-Pull	- 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-F150-P7T1-W19QG7-10A E-T-A 1: Rp1.499.052 2In Stock	Mfr. Part No. 3130-F150-P7T1-W19QG7-10A Mouser Part No 457-150P7T1W19QG710A	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	2In Stock	Rp1.499.052 Rp992.152 Rp814.379 Rp806.857 View Rp779.338 Rp746.315 Quote	Min.: 1 Mult.: 1		Circuit Breakers	Thermal	10 A	240 VAC, 415 VAC	50 VDC	2 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-000000-3Y2-5A E-T-A 1: Rp856.942 10In Stock	Mfr. Part No. 3131-AF1PT-000000-3Y2-5A Mouser Part No 457-AF1PT0000003Y25A	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	10In Stock	Rp856.942 Rp730.354 Rp546.160 Rp505.799 View Rp500.295 Rp489.104 Quote	Min.: 1 Mult.: 1	3131-A/C	Circuit Breakers	Thermal	5 A			1 Pole	Rocker
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-CF1PT-000000-3Y2-10A E-T-A 1: Rp762.093 9In Stock	Mfr. Part No. 3131-CF1PT-000000-3Y2-10A Mouser Part No 457-CF1PT000003Y210A	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	Rp762.093 Rp668.528 Rp551.114 Rp527.814 View Rp514.605 Rp500.662 Quote	Min.: 1 Mult.: 1	3131-A/C	Circuit Breakers	Thermal	10 A			1 Pole	Rocker
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-F150-P7T1-W12QR3-10A E-T-A 1: Rp1.499.052 8In Stock	Mfr. Part No. 3130-F150-P7T1-W12QR3-10A Mouser Part No 457-F150P7T1W12QR310	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	8In Stock	Rp1.499.052 Rp1.243.492 Rp1.110.667 Rp788.878 View Rp772.550 Rp749.984 Quote	Min.: 1 Mult.: 1	3130-F	Circuit Breakers	Thermal	10 A	240 VAC, 415 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers Cir Brkr Hyd Mag CR15-52-1.00A-39390-1-V AIRPAX 1: Rp571.111 27In Stock	Mfr. Part No. CR15-52-1.00A-39390-1-V Mouser Part No 682-CR1552100A393901	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	27In Stock	Rp571.111 Rp536.621 Rp521.026 Rp494.241 View Rp472.410 Rp456.815 Rp419.206 Quote	Min.: 1 Mult.: 1	Snapak	Thermal Circuit Breakers	Thermal					Rocker