Thermal Cut-offs – Mouser Sweden

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) 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 80C switch temp. B12A08005L310100U112 Microtherm Sentronic 1: 83,96 kr 1 037In 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 037In Stock	83,96 kr 72,75 kr 58,69 kr 49,67 kr View 48,36 kr 40,88 kr 39,01 kr 33,41 kr	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 90C switch temp. B12A09005L310100 Microtherm Sentronic 1: 81,44 kr 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	81,44 kr 70,56 kr 57,04 kr 48,25 kr View 46,93 kr 39,56 kr 37,81 kr 32,53 kr	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: 84,84 kr 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	84,84 kr 73,52 kr 59,35 kr 50,33 kr View 48,91 kr 41,21 kr 39,45 kr 33,85 kr	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: 85,50 kr 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	85,50 kr 74,07 kr 59,79 kr 50,66 kr View 49,35 kr 41,54 kr 39,67 kr 34,07 kr	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: 85,50 kr 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	85,50 kr 74,07 kr 59,79 kr 50,66 kr View 49,35 kr 41,54 kr 39,67 kr 34,07 kr	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. B12A07005L310100U294 Microtherm Sentronic 1: 85,50 kr 729In Stock	Mfr. Part No. B12A07005L310100U294 Mouser Part No 256-B2A75L3U294	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	729In Stock	85,50 kr 74,07 kr 59,79 kr 50,66 kr View 49,35 kr 41,54 kr 39,67 kr 34,07 kr	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: 105,39 kr 747In 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	747In Stock	105,39 kr 91,33 kr 73,74 kr 62,42 kr View 60,77 kr 51,21 kr 48,91 kr 42,09 kr	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: 105,39 kr 982In 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	982In Stock	105,39 kr 91,33 kr 73,74 kr 62,42 kr View 60,77 kr 51,21 kr 48,91 kr 42,09 kr	Min.: 1 Mult.: 1	B12E	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp. B12A14005L310100U112 Microtherm Sentronic 1: 83,96 kr 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	83,96 kr 72,75 kr 58,69 kr 49,67 kr View 48,36 kr 40,88 kr 39,01 kr 33,41 kr	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp. B12A15505 L370100U186B245 Microtherm Sentronic 1: 93,52 kr 997In Stock	Mfr. Part No. B12A15505 L370100U186B245 Mouser Part No 256-B2A5505L3000B245	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	997In Stock	93,52 kr 81,00 kr 65,39 kr 55,39 kr View 53,96 kr 45,50 kr 43,52 kr 37,37 kr	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp. B12A15505 L370100U294 Microtherm Sentronic 1: 85,39 kr 1 001In Stock	Mfr. Part No. B12A15505 L370100U294 Mouser Part No 256-B2A5505L3000U294	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	1 001In Stock	85,39 kr 73,96 kr 59,79 kr 50,66 kr View 49,35 kr 41,54 kr 39,67 kr 34,07 kr	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp. B12A16005 L370100U186B245 Microtherm Sentronic 1: 93,52 kr 600In Stock	Mfr. Part No. B12A16005 L370100U186B245 Mouser Part No 256-B2A6005L3000B245	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	600In Stock	93,52 kr 81,00 kr 65,39 kr 55,39 kr View 53,96 kr 45,50 kr 43,52 kr 37,37 kr	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: 83,96 kr 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	83,96 kr 72,75 kr 58,69 kr 49,67 kr View 48,36 kr 40,88 kr 39,01 kr 33,41 kr	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: 84,84 kr 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	84,84 kr 73,52 kr 59,35 kr 50,33 kr View 48,91 kr 41,21 kr 39,45 kr 33,85 kr	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. B12A07005L310100U186 Microtherm Sentronic 1: 84,84 kr 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	84,84 kr 73,52 kr 59,35 kr 50,33 kr View 48,91 kr 41,21 kr 39,45 kr 33,85 kr	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: 84,84 kr 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	84,84 kr 73,52 kr 59,35 kr 50,33 kr View 48,91 kr 41,21 kr 39,45 kr 33,85 kr	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp. B12A15505 L370100U112 Microtherm Sentronic 1: 83,85 kr 999In Stock	Mfr. Part No. B12A15505 L370100U112 Mouser Part No 256-B2A5505L3000U2	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	999In Stock	83,85 kr 72,64 kr 58,58 kr 49,67 kr View 48,36 kr 40,88 kr 39,01 kr 33,41 kr	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: 85,50 kr 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	85,50 kr 74,07 kr 59,79 kr 50,66 kr View 49,35 kr 41,54 kr 39,67 kr 34,07 kr	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: 85,50 kr 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	85,50 kr 74,07 kr 59,79 kr 50,66 kr View 49,35 kr 41,54 kr 39,67 kr 34,07 kr	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp. B12A16005 L370100 Microtherm Sentronic 1: 81,44 kr 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	81,44 kr 70,56 kr 57,04 kr 48,25 kr View 46,93 kr 39,56 kr 37,81 kr 32,53 kr	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: 83,96 kr 917In 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	917In Stock	83,96 kr 72,75 kr 58,69 kr 49,67 kr View 48,36 kr 40,88 kr 39,01 kr 33,41 kr	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: 85,50 kr 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	85,50 kr 74,07 kr 59,79 kr 50,66 kr View 49,35 kr 41,54 kr 39,67 kr 34,07 kr	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp. B12A14005L310100U294 Microtherm Sentronic 1: 59,13 kr 1 004In Stock	Mfr. Part No. B12A14005L310100U294 Mouser Part No 256-B2A4005L3000U294	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 004In Stock	59,13 kr 49,89 kr 46,27 kr 42,09 kr View 39,12 kr 36,38 kr 33,85 kr	Min.: 1 Mult.: 1	B12A	Bulk
Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp. B12A15005 L370100U186B245 Microtherm Sentronic 1: 93,52 kr 998In Stock	Mfr. Part No. B12A15005 L370100U186B245 Mouser Part No 256-B2A5005L3000B245	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	998In Stock	93,52 kr 81,00 kr 65,39 kr 55,39 kr View 53,96 kr 45,50 kr 43,52 kr 37,37 kr	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: 83,96 kr 947In 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	947In Stock	83,96 kr 72,75 kr 58,69 kr 49,67 kr View 48,36 kr 40,88 kr 39,01 kr 33,41 kr	Min.: 1 Mult.: 1	B12A	Bulk

B Series Bimetal Snap-Action Temperature Switches

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