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

Snap-In Electromechanical

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

Types of Electromechanical

List Images

Results: 2,583

Applied Filters:

Mounting Style = Snap-In

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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
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 prot 3120-N323-P7T1-W12DY4-15A E-T-A 1: £27.99 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N323-P7T1-W12DY4-15A Mouser Part No 457-3120N32312DY415A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£27.99 £25.53 £25.52 £25.39 View £22.66 £22.43 Quote	Min.: 1 Mult.: 1
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 prot 3120-N323-P7T1-W12FY3-3.5A E-T-A 1: £27.51 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N323-P7T1-W12FY3-3.5A Mouser Part No 457-3120N32312FY335A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£27.51 £25.40 £25.39 £22.65 View £22.43 Quote	Min.: 1 Mult.: 1
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 prot 3120-N323-P7T1-W12XY3-15A E-T-A 1: £28.86 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N323-P7T1-W12XY3-15A Mouser Part No 457-3120N32312XY315A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£28.86 £25.81 £25.36 £22.70 View £22.41 Quote	Min.: 1 Mult.: 1
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 prot 3120-N323-P7T1-W12XY4-15A E-T-A 1: £28.86 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N323-P7T1-W12XY4-15A Mouser Part No 457-3120N32312XY415A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£28.86 £25.81 £25.36 £22.70 View £22.41 Quote	Min.: 1 Mult.: 1
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 prot 3120-N323-P7T1-W14DR4-15A E-T-A 1: £28.86 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N323-P7T1-W14DR4-15A Mouser Part No 457-3120N32314DR415A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£28.86 £25.81 £25.36 £22.70 View £22.41 Quote	Min.: 1 Mult.: 1
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 prot 3120-N323-P7T1-W14FR3-0.2A E-T-A 1: £43.27 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N323-P7T1-W14FR3-0.2A Mouser Part No 457-3120N32314FR302A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£43.27 £36.89 £34.11 £30.50 £29.46	Min.: 1 Mult.: 1
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 prot 3120-N323-P7T1-W14FR3-15A E-T-A 1: £28.86 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N323-P7T1-W14FR3-15A Mouser Part No 457-3120N32314FR315A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£28.86 £25.81 £25.36 £22.70 View £22.41 Quote	Min.: 1 Mult.: 1
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 prot 3120-N323-P7T1-W19FG2-10A E-T-A 1: £28.86 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N323-P7T1-W19FG2-10A Mouser Part No 457-3120N32319FG210A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£28.86 £25.81 £25.36 £22.70 View £22.41 Quote	Min.: 1 Mult.: 1
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 prot 3120-N323-P7T1-W19FG4-20A E-T-A 1: £28.86 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N323-P7T1-W19FG4-20A Mouser Part No 457-3120N32319FG420A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£28.86 £25.81 £25.36 £22.70 View £22.41 Quote	Min.: 1 Mult.: 1
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 prot 3120-N323-P7T1-W19LG3-20A E-T-A 1: £33.24 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N323-P7T1-W19LG3-20A Mouser Part No 457-3120N32319LG320A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£33.24 £28.32 £26.33 £23.67 £22.29	Min.: 1 Mult.: 1
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 prot 3120-N323-P7T1-W19LG4-2.5A E-T-A 1: £33.24 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N323-P7T1-W19LG4-2.5A Mouser Part No 457-3120N32319LG425A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£33.24 £28.32 £26.33 £23.67 £22.29	Min.: 1 Mult.: 1
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 suite 3120-N324-P7T1-W12LY4-20A E-T-A 1: £33.76 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N324-P7T1-W12LY4-20A Mouser Part No 457-3120N32412LY420A	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 suite	Datasheet	Non-Stocked Lead-Time 6 Weeks	£33.76 £29.31 £29.25 £28.00 View £25.04 £24.72 Quote	Min.: 1 Mult.: 1
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 suite 3120-N324-P7T1-W14FR3-10A E-T-A 1: £36.88 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N324-P7T1-W14FR3-10A Mouser Part No 457-3120N32414FR310A	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 suite	Datasheet	Non-Stocked Lead-Time 6 Weeks	£36.88 £31.43 £29.21 £26.25 £24.74	Min.: 1 Mult.: 1
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 suite 3120-N324-P7T1-W15DY4-15A E-T-A 1: £31.06 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N324-P7T1-W15DY4-15A Mouser Part No 457-3120N32415DY415A	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 suite	Datasheet	Non-Stocked Lead-Time 6 Weeks	£31.06 £28.23 £28.02 £24.99 View £24.72 Quote	Min.: 1 Mult.: 1
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 suite 3120-N324-P7T1-W19DG4-18A E-T-A 1: £36.88 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N324-P7T1-W19DG4-18A Mouser Part No 457-3120N32419DG418A	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 suite	Datasheet	Non-Stocked Lead-Time 6 Weeks	£36.88 £31.43 £29.21 £26.25 £24.74	Min.: 1 Mult.: 1
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 suite 3120-N324-P7T1-W19FG3-10A E-T-A 1: £30.27 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N324-P7T1-W19FG3-10A Mouser Part No 457-3120N32419FG310A	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 suite	Datasheet	Non-Stocked Lead-Time 6 Weeks	£30.27 £27.02 £27.01 £26.52 View £23.73 £23.43 Quote	Min.: 1 Mult.: 1
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 suite 3120-N324-P7T1-W19FG3-12A E-T-A 1: £34.85 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N324-P7T1-W19FG3-12A Mouser Part No 457-3120N32419FG312A	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 suite	Datasheet	Non-Stocked Lead-Time 6 Weeks	£34.85 £29.69 £27.60 £24.81 £23.37	Min.: 1 Mult.: 1
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 prot 3120-N32A-H7T1-W12LY4-16A E-T-A 1: £36.88 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N32A-H7T1-W12LY4-16A Mouser Part No 457-3120N32A12LY416A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£36.88 £31.43 £29.21 £26.08 £22.51	Min.: 1 Mult.: 1
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-N511-P7T1-W19DG2-10A E-T-A 1: £28.22 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N511-P7T1-W19DG2-10A Mouser Part No 457-3120N51119DG210A	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	Datasheet	Non-Stocked Lead-Time 6 Weeks	£28.22 £23.41 £19.01 £18.59 View £16.32 £16.12 £15.98 Quote	Min.: 1 Mult.: 1
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 prot 3120-N521-P7T1-W14KR4-20A E-T-A 1: £30.42 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N521-P7T1-W14KR4-20A Mouser Part No 457-3120N52114KR420A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£30.42 £27.28 £23.63 £22.86 £20.28	Min.: 1 Mult.: 1
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 prot 3120-N521-P7T1-W01D-6A E-T-A 1: £26.34 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N521-P7T1-W01D-6A Mouser Part No 457-3120N521T1W01D6A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£26.34 £23.55 £22.69 £22.34 View £19.71 £19.47 £19.41 Quote	Min.: 1 Mult.: 1
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 prot 3120-N523-P7T1-W19XG4-20A E-T-A 1: £43.64 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N523-P7T1-W19XG4-20A Mouser Part No 457-3120N52319XG420A	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 prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	£43.64 £33.28 £29.86 £26.13 View £24.01 £22.02 Quote	Min.: 1 Mult.: 1
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 suite 3120-N554-P7T1-W14DR3-16A E-T-A 1: £35.22 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N554-P7T1-W14DR3-16A Mouser Part No 457-3120N55414DR316A	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 suite	Datasheet	Non-Stocked Lead-Time 6 Weeks	£35.22 £29.22 £25.28 £21.83 View £21.41 £20.54 £20.25	Min.: 1 Mult.: 1
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 pro 3120-N32G-P7T1-D01X-20A E-T-A 1: £34.13 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N32G-P7T1-D01X-20A Mouser Part No 457-3132GP7T1D01X20A	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 pro	Datasheet	Non-Stocked Lead-Time 6 Weeks	£34.13 £28.32 £23.35 £21.08 £19.63	Min.: 1 Mult.: 1
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 prot 3120-N313-P7T1-W01D-12A E-T-A 1: £23.09 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N313-P7T1-W01D-12A Mouser Part No 457-313P7T1W01D12A	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 prot Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	£23.09 £19.15 £15.69 £15.07 View £13.47 £13.16 £12.93 Quote	Min.: 1 Mult.: 1