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

Snap-In Circuit Protection

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

Types of Circuit Protection

List Images

Results: 2.426

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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m 127-P10-H-KF-20A E-T-A 1: 42,92 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-20A Mouser Part No 457-127-P10-H-KF-20A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m	Datasheet	Non-Stocked Lead-Time 6 Weeks	42,92 € 35,60 € 32,83 € 28,24 € View 26,48 € 24,73 € Quote	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m 127-P10-H-KF-25A E-T-A 1: 42,92 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-25A Mouser Part No 457-127-P10-H-KF-25A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m	Datasheet	Non-Stocked Lead-Time 6 Weeks	42,92 € 35,60 € 34,81 € 31,99 € View 30,91 € 29,82 €	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m 127-P10-H-KF-30A E-T-A 1: 37,25 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-30A Mouser Part No 457-127-P10-H-KF-30A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m	Datasheet	Non-Stocked Lead-Time 6 Weeks	37,25 € 31,74 € 30,16 € 27,46 € View 25,04 € 24,98 €	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m 127-P10-H-KF-4A E-T-A 1: 37,24 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-4A Mouser Part No 457-127-P10-H-KF-4A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m	Datasheet	Non-Stocked Lead-Time 6 Weeks	37,24 € 31,73 € 30,19 € 28,41 € View 25,06 € 23,71 € 23,65 € Quote	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m 127-P10-H-KF-5A E-T-A 1: 34,77 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-5A Mouser Part No 457-127-P10-H-KF-5A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m	Datasheet	Non-Stocked Lead-Time 6 Weeks	34,77 € 28,57 € 25,87 € 22,72 €	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m 127-P10-H-KF-7A E-T-A 1: 42,92 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-7A Mouser Part No 457-127-P10-H-KF-7A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m	Datasheet	Non-Stocked Lead-Time 6 Weeks	42,92 € 35,60 € 32,51 € 29,68 € View 28,60 € 27,52 € Quote	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m 127-P10-H-KF-050022-12A E-T-A 1: 47,16 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-050022-12A Mouser Part No 457-127P10F05002212A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m	Datasheet	Non-Stocked Lead-Time 6 Weeks	47,16 € 39,12 € 36,09 € 31,04 € View 29,10 € 27,17 € Quote	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m 127-P10-H-KF-050022-15A E-T-A 1: 31,69 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-050022-15A Mouser Part No 457-127P10F05002215A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m	Datasheet	Non-Stocked Lead-Time 6 Weeks	31,69 € 29,15 € 29,14 € 28,24 € View 25,61 € 24,97 €	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m 127-P10-H-KF-050022-1A E-T-A 1: 47,16 € Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. 127-P10-H-KF-050022-1A Mouser Part No 457-127P10F0500221A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m	Datasheet	Non-Stocked Lead-Time 8 Weeks	47,16 € 39,12 € 36,09 € 31,04 € View 29,10 € 27,17 € Quote	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m 127-P10-H-KF-050022-20A E-T-A 1: 36,53 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-050022-20A Mouser Part No 457-127P10F05002220A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m	Datasheet	Non-Stocked Lead-Time 6 Weeks	36,53 € 32,59 € 27,70 € 27,26 € 24,97 €	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m 127-P10-H-KF-050022-2.5A E-T-A 1: 35,01 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-050022-2.5A Mouser Part No 457-127P10F05002225A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m	Datasheet	Non-Stocked Lead-Time 6 Weeks	35,01 € 31,24 € 29,82 € 28,62 € 24,96 €	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m 127-P10-H-KF-050022-2A E-T-A 1: 36,53 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-050022-2A Mouser Part No 457-127P10F0500222A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m	Datasheet	Non-Stocked Lead-Time 6 Weeks	36,53 € 32,59 € 27,70 € 27,26 € 24,97 €	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m 127-P10-H-KF-050022-3A E-T-A 1: 40,93 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-050022-3A Mouser Part No 457-127P10F0500223A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m	Datasheet	Non-Stocked Lead-Time 6 Weeks	40,93 € 36,95 € 34,92 € 31,58 € View 29,52 € Quote	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m 127-P10-H-KF-050022-5A E-T-A 1: 36,53 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-050022-5A Mouser Part No 457-127P10F0500225A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m	Datasheet	Non-Stocked Lead-Time 6 Weeks	36,53 € 32,59 € 27,70 € 27,26 € 24,97 €	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m 127-P10-H-KF-050022-6A E-T-A 1: 42,37 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-050022-6A Mouser Part No 457-127P10F0500226A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m	Datasheet	Non-Stocked Lead-Time 6 Weeks	42,37 € 34,65 € 31,37 € 28,00 € View 26,36 € Quote	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m 127-P10-H-KF-050022-8A E-T-A 1: 36,53 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-050022-8A Mouser Part No 457-127P10F0500228A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m	Datasheet	Non-Stocked Lead-Time 6 Weeks	36,53 € 32,59 € 27,70 € 27,26 € 24,97 €	Min.: 1 Mult.: 1
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m 127-P10-H-KF-0.6A E-T-A 1: 37,24 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 127-P10-H-KF-0.6A Mouser Part No 457-127P10HKF0.6A	E-T-A	Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m	Datasheet	Non-Stocked Lead-Time 6 Weeks	37,24 € 31,73 € 30,19 € 28,41 € View 25,06 € 23,71 € 23,65 € 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-W12QY8-16A E-T-A 1: 50,19 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3130-F130-P7T1-W12QY8-16A Mouser Part No 457-130P7T1W12QY816A	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	Non-Stocked Lead-Time 6 Weeks	50,19 € 43,34 € 43,33 € 40,95 € View 39,99 € 38,98 € 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-N313-P7T1-W12DY3-15A E-T-A 1: 32,32 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N313-P7T1-W12DY3-15A Mouser Part No 457-13P7T1W12DY315A	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	32,32 € 26,81 € 21,78 € 21,29 € View 18,69 € 18,46 € 18,30 € 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-N313-P7T1-W12LY3-12A E-T-A 1: 32,32 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N313-P7T1-W12LY3-12A Mouser Part No 457-13P7T1W12LY312A	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	32,32 € 26,81 € 21,78 € 21,29 € View 18,69 € 18,46 € 18,30 € 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-N313-P7T1-W14AR3-10A E-T-A 1: 32,04 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N313-P7T1-W14AR3-10A Mouser Part No 457-13P7T1W14AR310A	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	32,04 € 26,57 € 21,91 € 19,33 € 16,25 €	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-F1C0-N7Q1-W14QR1-16A E-T-A 1: 38,32 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3130-F1C0-N7Q1-W14QR1-16A Mouser Part No 457-1C0N7Q1W14QR116A	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	Non-Stocked Lead-Time 6 Weeks	38,32 € 32,65 € 31,38 € 29,13 € View 28,31 € 27,28 € Quote	Min.: 1 Mult.: 1
Circuit Breakers Min Ord Qty 10. 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-N321-P7T1-W01L-5A E-T-A 1: 38,27 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N321-P7T1-W01L-5A Mouser Part No 457-20N321P7T1W01L5A	E-T-A	Circuit Breakers Min Ord Qty 10. 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	38,27 € 31,75 € 26,19 € 23,61 € 22,01 €	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-W01D-6A E-T-A 1: 38,27 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3120-N323-P7T1-W01D-6A Mouser Part No 457-20N323P7T1W01D6A	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	38,27 € 31,75 € 26,19 € 23,61 € 22,01 €	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-W14QR6-1.2A E-T-A 1: 61,57 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3130-F120-P7T1-W14QR6-1.2A Mouser Part No 457-20P7T1W14QR61.2A	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	Non-Stocked Lead-Time 6 Weeks	61,57 € 51,08 € 47,12 € 39,00 € View 36,29 € 33,69 €	Min.: 1 Mult.: 1

Snap-In Circuit Protection

Types of Circuit Protection

Applied Filters:

Customer Service Office

Company

Resources

Support