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

Thermal Electromechanical

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

Types of Electromechanical

List Images

Results: 4,513

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 15A RCKR ACT RED ILL W51-A121B1-15 TE Connectivity / P&B 1: $6.18 416In Stock 1,000Expected 23/11/2026	Mfr. Part No. W51-A121B1-15 Mouser Part No 655-W51-A121B1-15	TE Connectivity / P&B	Circuit Breakers 15A RCKR ACT RED ILL	Datasheet	416In Stock 1,000Expected 23/11/2026	$6.18 $5.01 $4.47 $4.15 $4.03	Min.: 1 Mult.: 1
Circuit Breakers 20A RCKR ACT RED ILL W51-A121B1-20 TE Connectivity / P&B 1: $7.95 1,685In Stock	Mfr. Part No. W51-A121B1-20 Mouser Part No 655-W51-A121B1-20	TE Connectivity / P&B	Circuit Breakers 20A RCKR ACT RED ILL	Datasheet	1,685In Stock	$7.95 $5.83 $4.73 $4.22 $4.03	Min.: 1 Mult.: 1
Circuit Breakers 10A RCKR ACT RED ILL W51-A122B1-10 TE Connectivity / P&B 1: $6.18 800In Stock 1,000Expected 14/12/2026	Mfr. Part No. W51-A122B1-10 Mouser Part No 655-W51-A122B1-10	TE Connectivity / P&B	Circuit Breakers 10A RCKR ACT RED ILL	Datasheet	800In Stock 1,000Expected 14/12/2026	$6.18 $5.01 $4.47 $4.38 View $4.15 $4.03	Min.: 1 Mult.: 1
Circuit Breakers 15A RCKR ACT RED ILL W51-A122B1-15 TE Connectivity / P&B 1: $8.66 1,873In Stock	Mfr. Part No. W51-A122B1-15 Mouser Part No 655-W51-A122B1-15	TE Connectivity / P&B	Circuit Breakers 15A RCKR ACT RED ILL	Datasheet	1,873In Stock	$8.66 $7.70 $7.29 $6.64 View $6.23 $6.10 $6.06	Min.: 1 Mult.: 1
Circuit Breakers 20A RCKR ACT RED ILL W51-A122B1-20 TE Connectivity / P&B 1: $6.19 591In 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	591In Stock	$6.19 $6.18 $5.03 $4.50 View $4.17 $4.03	Min.: 1 Mult.: 1
Circuit Breakers 10A RCKR ACT NON-ILL W51-A152A1-10 TE Connectivity / P&B 1: $5.87 401In 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	401In Stock	$5.87 $5.05 $4.96 $4.76 View $4.25 $3.93 $3.83	Min.: 1 Mult.: 1
Circuit Breakers 15A RCKR ACT NON-ILL W51-A152A1-15 TE Connectivity / P&B 1: $6.13 2,531In Stock	Mfr. Part No. W51-A152A1-15 Mouser Part No 655-W51-A152A1-15	TE Connectivity / P&B	Circuit Breakers 15A RCKR ACT NON-ILL	Datasheet	2,531In Stock	$6.13 $5.91 $4.78 $4.27 View $3.95 $3.83	Min.: 1 Mult.: 1
Circuit Breakers 20A RCKR ACT NON-ILL W51-A152A1-20 TE Connectivity / P&B 1: $6.78 1,950In Stock	Mfr. Part No. W51-A152A1-20 Mouser Part No 655-W51-A152A1-20	TE Connectivity / P&B	Circuit Breakers 20A RCKR ACT NON-ILL	Datasheet	1,950In Stock	$6.78 $5.87 $4.76 $4.25 View $3.94 $3.83	Min.: 1 Mult.: 1
Printers THM MULTIMARK Weidmuller 2599430000 2599430000 Weidmuller 1: $2,123.76 3In Stock	Mfr. Part No. 2599430000 Mouser Part No 470-2599430000	Weidmuller	Printers THM MULTIMARK	Datasheet	3In Stock	$2,123.76	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-W01Q-10A E-T-A 1: $32.59 8In Stock	Mfr. Part No. 3130-F110-P7T1-W01Q-10A Mouser Part No 457-0F110P7T1W01Q10A	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	$32.59 $27.04 $24.94 $19.28 View $17.89 $16.30 $15.34 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-F110-P7T1-W02Q-10A E-T-A 1: $30.22 9In Stock	Mfr. Part No. 3130-F110-P7T1-W02Q-10A Mouser Part No 457-0F110P7T1W02Q10A	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	$30.22 $25.07 $22.87 $22.20 View $21.62 $21.14 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-F110-P7T1-W02Q-15A E-T-A 1: $30.49 15In Stock	Mfr. Part No. 3130-F110-P7T1-W02Q-15A Mouser Part No 457-0F110P7T1W02Q15A	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	15In Stock	$30.49 $25.30 $23.34 $18.95 View $17.46 $15.66 $14.47	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-W02Q-12A E-T-A 1: $63.72 2In Stock	Mfr. Part No. 3130-F130-P7T1-W02Q-12A Mouser Part No 457-0F130P7T1W02Q12A	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	$63.72 $51.82 $47.79 $39.55 View $36.44 $32.65	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-W02Q-16A E-T-A 1: $70.83 25In Stock	Mfr. Part No. 3130-F130-P7T1-W02Q-16A Mouser Part No 457-0F130P7T1W02Q16A	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	25In Stock	$70.83 $54.04 $48.91 $40.10	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-F150-P7T1-W01Q-10A E-T-A 1: $42.00 40In Stock	Mfr. Part No. 3130-F150-P7T1-W01Q-10A Mouser Part No 457-0F150P7T1W01Q10A	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	40In Stock	$42.00 $34.85 $32.79 $25.70 View $24.19 $23.52 $22.98 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-F150-P7T1-W01Q-20A E-T-A 1: $48.93 3In Stock 10Expected 12/11/2026	Mfr. Part No. 3130-F150-P7T1-W01Q-20A Mouser Part No 457-0F150P7T1W01Q20A	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	3In Stock 10Expected 12/11/2026	$48.93 $40.58 $37.42 $29.08 View $27.24 $25.17 Quote	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-P1M1-16A E-T-A 1: $41.66 62In Stock	Mfr. Part No. 1110-F112-P1M1-16A Mouser Part No 457-1110F112P1M116A	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	62In Stock	$41.66 $16.74 $16.02	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-P1M1-1A E-T-A 1: $31.07 56In Stock	Mfr. Part No. 1110-F112-P1M1-1A Mouser Part No 457-1110F112P1M11A	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	56In Stock	$31.07 $23.62 $21.87 $20.10 View $17.63 $17.29	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-F212-P1M1-15A E-T-A 1: $30.42 49In Stock	Mfr. Part No. 1110-F212-P1M1-15A Mouser Part No 457-1110F212P1M115A	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	49In Stock	$30.42 $25.24 $23.29 $17.98 View $16.94 $15.62 $14.53	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-F212-P1M1-1A E-T-A 1: $30.27 67In Stock	Mfr. Part No. 1110-F212-P1M1-1A Mouser Part No 457-1110F212P1M11A	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	67In Stock	$30.27 $22.99 $21.42 $18.37 View $17.17 $15.39 $14.79	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-F212-P1M1-7A E-T-A 1: $32.51 18In Stock	Mfr. Part No. 1110-F212-P1M1-7A Mouser Part No 457-1110F212P1M17A	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	18In Stock	$32.51 $21.79 $20.40 $18.64 $17.80	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-W02Q-8A E-T-A 1: $57.67 9In Stock	Mfr. Part No. 3130-F130-P7T1-W02Q-8A Mouser Part No 457-30F130P7T1W02Q8A	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	$57.67 $53.73 $43.06 $38.93 View $37.84 $37.20	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-FN2-10A E-T-A 1: $106.43 6In Stock	Mfr. Part No. 412-K54-FN2-10A Mouser Part No 457-412-K54-FN2-10A	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	6In Stock	$106.43 $104.84 $85.47 $82.25	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-000000-3Y2-10A E-T-A 1: $39.42 2In Stock	Mfr. Part No. 3131-AF1PT-000000-3Y2-10A Mouser Part No 457-AF1PT000003Y210A	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	2In Stock	$39.42 $32.70 $27.12 $23.96 View $23.11 $22.35	Min.: 1 Mult.: 1
Overload Relays 75 AMP OVERLOAD RELAY C306GN3B Eaton Electrical 1: $635.58 1In Stock	Mfr. Part No. C306GN3B Mouser Part No 504-C306GN3B	Eaton Electrical	Overload Relays 75 AMP OVERLOAD RELAY	Datasheet	1In Stock	$635.58 $589.20	Min.: 1 Mult.: 1