.hide-partial { max-height: none; } .show-more { display: none; }

Thermal Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 4,007

Applied Filters:

Type = Thermal

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Breakers TCP 4 AMPS 0712259 Phoenix Contact 1: $17.29 1,425In Stock	Mfr. Part No. 0712259 Mouser Part No 651-0712259	Phoenix Contact	Circuit Breakers TCP 4 AMPS Learn More about Phoenix Contact tcp thermal circuit breakers	Datasheet	1,425In Stock	$17.29	Min.: 1 Mult.: 1
Circuit Breakers 40A TOGGLE ACTUATOR W31-X2M1G-40 TE Connectivity / P&B 1: $57.93 422In Stock	Mfr. Part No. W31-X2M1G-40 Mouser Part No 655-W31-X2M1G-40	TE Connectivity / P&B	Circuit Breakers 40A TOGGLE ACTUATOR	Datasheet	422In Stock	$57.93 $57.01 $51.16 $48.66 $48.09	Min.: 1 Mult.: 1
Circuit Breakers PP11-2-5.00A-OA-V AIRPAX 1: $20.60 93In Stock New At Mouser	Mfr. Part No. PP11-2-5.00A-OA-V Mouser Part No 874-PP112500AOAV New At Mouser	AIRPAX	Circuit Breakers	Datasheet	93In Stock	$20.60	Min.: 1 Mult.: 1
Circuit Breakers Single pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with tease-free, trip-free, snap action mechanism. Designed for snap-in panel mounting utilising round hole or industry standard fuse-holder cut-out dimensions. Fe 1110-F112-P1M1-2.5A E-T-A 1: $24.10 92In Stock	Mfr. Part No. 1110-F112-P1M1-2.5A Mouser Part No 457-1110F112P1M12.5A	E-T-A	Circuit Breakers Single pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with tease-free, trip-free, snap action mechanism. Designed for snap-in panel mounting utilising round hole or industry standard fuse-holder cut-out dimensions. Fe	Datasheet	92In Stock	$24.10 $22.41 $17.70 $17.68 View $15.90 Quote	Min.: 1 Mult.: 1
Circuit Breakers Cir Brkr Hyd Mag PP21-1-15.0A-OA-V AIRPAX 1: $44.55 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	$44.55	Min.: 1 Mult.: 1
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: $39.40 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	$39.40 $32.68 $26.74 $23.79 View $22.54 $22.43	Min.: 1 Mult.: 1
Circuit Breakers Cir Brkr Hyd Mag CPP11-52-15.0A-OC-V AIRPAX 1: $23.09 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	$23.09	Min.: 1 Mult.: 1
Circuit Breakers R21-61-7.50A-W02EV AIRPAX 1: $106.62 3In Stock	Mfr. Part No. R21-61-7.50A-W02EV Mouser Part No 874-R21-61-750AW02EV	AIRPAX	Circuit Breakers	Datasheet	3In Stock	$106.62 $101.02 $95.41 $91.21	Min.: 1 Mult.: 1
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: $177.25 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	$177.25 $176.47 $162.01 $116.79 $113.99	Min.: 1 Mult.: 1
Circuit Breakers TCP 30/DC32V 0700030 Phoenix Contact 1: $14.99 235In 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	235In Stock	$14.99 $13.51	Min.: 1 Mult.: 1
Circuit Breakers 15A 2-P Illum Amber P1 Switch P2 Trip QC W33-S4B1Q-15 TE Connectivity / P&B 1: $70.41 74In 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	74In Stock	$70.41	Min.: 1 Mult.: 1
Circuit Breakers 15A 2-P Illum Amber P1 & P2 Trip QC W33-T4B1Q-15 TE Connectivity / Raychem 1: $89.45 102In 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	102In Stock	$89.45	Min.: 1 Mult.: 1
Circuit Breakers 5A ROCKR ACT NON-ILL W51-A152A1-5 TE Connectivity / P&B 1: $6.02 2,498In 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	2,498In Stock	$6.02 $5.43 $4.51 $3.99	Min.: 1 Mult.: 1
Circuit Breakers 5A ROCKR ACT RED ILL W51-A121B1-5 TE Connectivity / P&B 1: $6.26 1,792In 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	1,792In Stock	$6.26 $5.63 $4.73 $4.22 View $3.91 $3.78 $3.72 $3.68	Min.: 1 Mult.: 1
Circuit Breakers CKTBKR,THERM,ROCK W51-A151A1-5 TE Connectivity 1: $4.83 708In Stock	Mfr. Part No. W51-A151A1-5 Mouser Part No 655-W51-A151A1-5	TE Connectivity	Circuit Breakers CKTBKR,THERM,ROCK	Datasheet	708In Stock	$4.83 $4.27 $4.14 $3.81 View $3.76 $3.38	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER THERMAL 15A RED W51-A161A1-15 TE Connectivity / P&B 1: $5.36 1,060In 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	1,060In Stock	$5.36 $5.06 $4.37 $3.94 View $3.87 $3.48	Min.: 1 Mult.: 1
Circuit Breakers 5A ROCKR ACT RED ILL W51-A122B1-5 TE Connectivity / P&B 1: $5.83 491In 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	491In Stock	$5.83 $5.25 $4.42 $4.27 View $4.26 $4.08	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BRKER 1POLE 8Amps Rocker W51-A122B1-8 TE Connectivity / P&B 1: $6.78 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	$6.78 $5.83 $4.73 $4.22 View $3.91 $3.78 $3.72 $3.68	Min.: 1 Mult.: 1
Circuit Breakers 10A 2-P Illum Amber P1 & P2 Trip QC W33-T4B1Q-10 TE Connectivity / P&B 1: $97.28 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	$97.28 $88.19 $85.21 $85.20 Quote Quote	Min.: 1 Mult.: 1
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-F130-P7T1-W04Q-15A E-T-A 1: $62.48 8In Stock	Mfr. Part No. 3130-F130-P7T1-W04Q-15A Mouser Part No 457-0F130P7T1W04Q15A	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	$62.48 $51.83 $43.09 $38.54 View $37.22 $37.20	Min.: 1 Mult.: 1
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-W12QR3-10A E-T-A 1: $44.73 5In Stock 10Expected 2027/01/08	Mfr. Part No. 3130-F110-P7T1-W12QR3-10A Mouser Part No 457-110P7T1W12QR310A	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	5In Stock 10Expected 2027/01/08	$44.73 $37.10 $34.87 $29.41 View $28.40 $27.33 $27.07 Quote	Min.: 1 Mult.: 1
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-W19QG7-15A E-T-A 1: $63.76 6In Stock	Mfr. Part No. 3130-F120-P7T1-W19QG7-15A Mouser Part No 457-120P7T1W19QG715A	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	6In Stock	$63.76 $52.89 $43.97 $39.32 $37.97	Min.: 1 Mult.: 1
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 412-K54-LN2-30A E-T-A 1: $129.50 1In Stock	Mfr. Part No. 412-K54-LN2-30A Mouser Part No 457-412-K54-LN2-30A	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 412 circuit breakers	Datasheet	1In Stock	$129.50 $97.85 $82.27	Min.: 1 Mult.: 1
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: $39.43 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	$39.43 $32.70 $27.12 $23.97 View $23.11 $22.35	Min.: 1 Mult.: 1
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: $39.43 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	$39.43 $32.70 $27.12 $23.97 View $23.11 $22.35	Min.: 1 Mult.: 1

Thermal Circuit Protection

Types of Circuit Protection

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

Thermal Circuit Protection

Types of Circuit Protection

Applied Filters: