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.

Results: 528
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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Contact Rating
Rated Temperature
Tolerance
Maximum Voltage
Series
Packaging
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp.
Datasheet
590In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp.
Datasheet
609In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 90C switch temp.
Datasheet
403In Stock
500Expected 21-08-2026
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 120C switch temp.
Datasheet
961In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp.
Datasheet
926In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp.
Datasheet
897In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp.
Datasheet
993In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp.
Datasheet
901In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp.
Datasheet
979In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp.
Datasheet
1,016In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp.
Datasheet
968In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp.
Datasheet
999In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp.
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp.
Datasheet
980In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp.
Datasheet
95In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp.
Datasheet
5In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp.
Datasheet
100In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp.
Datasheet
29In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 110C switch temp.
Datasheet
72In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp.
Datasheet
7In Stock
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 90C switch temp.
Datasheet
96In Stock
Min.: 1
Mult.: 1

B12B Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 70C switch temp.
Datasheet
96In Stock
Min.: 1
Mult.: 1

B12G Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp.
Datasheet
316In Stock
823On Order
Min.: 1
Mult.: 1

B12A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 95C switch temp.
Datasheet
95In Stock
Min.: 1
Mult.: 1

B12B Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 180C switch temp.
Datasheet
1,035In Stock
Min.: 1
Mult.: 1

B12A Bulk