Thermal Cut-offs – Mouser Turkey

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

B Series Bimetal Snap-Action Temperature Switches

Microtherm Sentronic B Series Bimetal Snap-Action Temperature Switches feature a bimetallic snap-disc with a fixed switching temperature as the switching mechanism. The function of these switches includes typically closed or normally open operation, commonly used as a temperature limiter to protect or control devices from overheating. The B Series offers a current rating of 1-13A max to 30A, up to 10,000 switching cycles, with various packaging options. These switches also feature non-current carrying brass contacts. Microtherm Sentronic B Series Bimetal Snap-Action Temperature Switches are ideal for motors, transformers, electronics, sensors, pumps, converters, and more applications.

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

Results: 528

Applied Filters:

Contact Rating

Rated Temperature

Tolerance

Maximum Voltage

Series

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.	Series	Packaging
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 90C switch temp. B12A09005L310100 Microtherm Sentronic 1: 7,41 € 633In Stock	Mfr. Part No. B12A09005L310100 Mouser Part No 256-B12A09005L310100	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 90C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	633In Stock	7,41 € 6,42 € 5,19 € 4,39 € View 4,27 € 3,60 € 3,44 € 2,96 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp. B12A08005L310100U112 Microtherm Sentronic 1: 7,64 € 1.047In Stock	Mfr. Part No. B12A08005L310100U112 Mouser Part No 256-B2A08005L3000U2	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	1.047In Stock	7,64 € 6,62 € 5,34 € 4,52 € View 4,40 € 3,72 € 3,55 € 3,04 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp. B12A12505L310100U253 Microtherm Sentronic 1: 7,78 € 993In Stock	Mfr. Part No. B12A12505L310100U253 Mouser Part No 256-B2A2505L3000U253	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	993In Stock	7,78 € 6,74 € 5,44 € 4,61 € View 4,49 € 3,78 € 3,61 € 3,10 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. B12A07005L310100U253 Microtherm Sentronic 1: 7,78 € 875In Stock	Mfr. Part No. B12A07005L310100U253 Mouser Part No 256-B2A75L3U253	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	875In Stock	7,78 € 6,74 € 5,44 € 4,61 € View 4,49 € 3,78 € 3,61 € 3,10 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. B12E07005L310100G714 Microtherm Sentronic 1: 6,40 € 751In Stock	Mfr. Part No. B12E07005L310100G714 Mouser Part No 256-B2E07005L3000G74	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	751In Stock	6,40 € 5,39 € 5,01 € 4,55 € View 4,40 € 3,80 €	Min.: 1 Mult.: 1	B12E	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp. B12E15005 L370100G714 Microtherm Sentronic 1: 6,40 € 983In Stock	Mfr. Part No. B12E15005 L370100G714 Mouser Part No 256-B2E5005L3000G74	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	983In Stock	6,40 € 5,39 € 5,01 € 4,55 € View 4,40 € 3,80 €	Min.: 1 Mult.: 1	B12E	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp. B12A16005 L370100 Microtherm Sentronic 1: 7,41 € 1.016In Stock	Mfr. Part No. B12A16005 L370100 Mouser Part No 256-B12A16005L310100	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	1.016In Stock	7,41 € 6,42 € 5,19 € 4,39 € View 4,27 € 3,60 € 3,44 € 2,96 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. B12A07005L310100U112 Microtherm Sentronic 1: 7,64 € 931In Stock	Mfr. Part No. B12A07005L310100U112 Mouser Part No 256-B2A07005L3000U2	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	931In Stock	7,64 € 6,62 € 5,34 € 4,52 € View 4,40 € 3,72 € 3,55 € 3,04 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp. B12A14005L310100U253 Microtherm Sentronic 1: 7,78 € 968In Stock	Mfr. Part No. B12A14005L310100U253 Mouser Part No 256-B2A4005L3000U253	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	968In Stock	7,78 € 6,74 € 5,44 € 4,61 € View 4,49 € 3,78 € 3,61 € 3,10 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp. B12A15005 L370100U112 Microtherm Sentronic 1: 7,64 € 997In Stock	Mfr. Part No. B12A15005 L370100U112 Mouser Part No 256-B2A5005L3000U2	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	997In Stock	7,64 € 6,62 € 5,34 € 4,52 € View 4,40 € 3,72 € 3,55 € 3,04 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp. B12A16005 L370100U186 Microtherm Sentronic 1: 7,72 € 999In Stock	Mfr. Part No. B12A16005 L370100U186 Mouser Part No 256-B2A6005L3000UU86	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	999In Stock	7,72 € 6,69 € 5,40 € 4,58 € View 4,45 € 3,75 € 3,59 € 3,08 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp. B12E14005L310100G714 Microtherm Sentronic 1: 9,58 € 1.009In Stock	Mfr. Part No. B12E14005L310100G714 Mouser Part No 256-B2E4005L3000G74	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	1.009In Stock	9,58 € 8,30 € 6,70 € 5,68 € View 5,53 € 4,66 € 4,45 € 3,83 €	Min.: 1 Mult.: 1	B12E	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. B12A07005L310100U186 Microtherm Sentronic 1: 7,72 € 942In Stock	Mfr. Part No. B12A07005L310100U186 Mouser Part No 256-B2A07005L3000U86	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	942In Stock	7,72 € 6,69 € 5,40 € 4,58 € View 4,45 € 3,75 € 3,59 € 3,08 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp. B12A15005 L370100U186 Microtherm Sentronic 1: 7,71 € 1.004In Stock	Mfr. Part No. B12A15005 L370100U186 Mouser Part No 256-B2A5005L3000UU86	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	1.004In Stock	7,71 € 6,68 € 5,39 € 4,58 € View 4,45 € 3,75 € 3,59 € 3,08 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp. B12A15505 L370100U253 Microtherm Sentronic 1: 7,78 € 500In Stock	Mfr. Part No. B12A15505 L370100U253 Mouser Part No 256-B2A5505L3000U253	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	500In Stock	7,78 € 6,74 € 5,44 € 4,61 € View 4,49 € 3,78 € 3,61 € 3,10 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp. B12A16005 L370100U253 Microtherm Sentronic 1: 7,78 € 980In Stock	Mfr. Part No. B12A16005 L370100U253 Mouser Part No 256-B2A6005L3000U253	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	980In Stock	7,78 € 6,74 € 5,44 € 4,61 € View 4,49 € 3,78 € 3,61 € 3,10 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp. B12A12505L310100U186 Microtherm Sentronic 1: 7,72 € 590In Stock	Mfr. Part No. B12A12505L310100U186 Mouser Part No 256-B2A2505L3000U86	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	590In Stock	7,72 € 6,69 € 5,40 € 4,58 € View 4,45 € 3,75 € 3,59 € 3,08 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp. B12A14005L310100U112 Microtherm Sentronic 1: 7,64 € 901In Stock	Mfr. Part No. B12A14005L310100U112 Mouser Part No 256-B2A4005L3000U2	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	901In Stock	7,64 € 6,62 € 5,34 € 4,52 € View 4,40 € 3,72 € 3,55 € 3,04 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp. B12A16005 L370100U112 Microtherm Sentronic 1: 7,64 € 979In Stock	Mfr. Part No. B12A16005 L370100U112 Mouser Part No 256-B2A6005L3000U2	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	979In Stock	7,64 € 6,62 € 5,34 € 4,52 € View 4,40 € 3,72 € 3,55 € 3,04 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 180C switch temp. B12A18005 L370100 Microtherm Sentronic 1: 7,41 € 1.035In Stock	Mfr. Part No. B12A18005 L370100 Mouser Part No 256-B12A18005L310100	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 180C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	1.035In Stock	7,41 € 6,42 € 5,19 € 4,39 € View 4,27 € 3,60 € 3,44 € 2,96 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 120C switch temp. B12A12005L310100U253 Microtherm Sentronic 1: 7,78 € 961In Stock	Mfr. Part No. B12A12005L310100U253 Mouser Part No 256-B2A2005L3000U253	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 120C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	961In Stock	7,78 € 6,74 € 5,44 € 4,61 € View 4,49 € 3,78 € 3,61 € 3,10 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp. B12A12505L310100U112 Microtherm Sentronic 1: 7,64 € 916In Stock	Mfr. Part No. B12A12505L310100U112 Mouser Part No 256-B2A2505L3000U2	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	916In Stock	7,64 € 6,62 € 5,34 € 4,52 € View 4,40 € 3,72 € 3,55 € 3,04 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp. B12A15505 L370100U186 Microtherm Sentronic 1: 7,72 € 897In Stock	Mfr. Part No. B12A15505 L370100U186 Mouser Part No 256-B2A5505L3000U86	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	897In Stock	7,72 € 6,69 € 5,40 € 4,58 € View 4,45 € 3,75 € 3,59 € 3,08 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp. B12A08005L310100 Microtherm Sentronic 1: 7,40 € 5In Stock	Mfr. Part No. B12A08005L310100 Mouser Part No 256-B12A08005L310100	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	5In Stock	7,40 € 6,42 € 5,18 € 4,39 € View 4,27 € 3,60 € 3,44 € 2,96 €	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. B12A07005L310100 Microtherm Sentronic 1: 7,40 € 5In Stock	Mfr. Part No. B12A07005L310100 Mouser Part No 256-B12A07005L310100	Microtherm Sentronic	Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	5In Stock	7,40 € 6,42 € 5,18 € 4,39 € View 4,27 € 3,60 € 3,44 € 2,96 €	Min.: 1 Mult.: 1	B12A	Bulk

B Series Bimetal Snap-Action Temperature Switches

Applied Filters:

Customer Service Office

Company

Resources

Support