Thermal Cut-offs – Mouser Indonesia

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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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Part #

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp.

B12A12505L310100U186
Microtherm Sentronic
1: Rp164.747
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

Datasheet

590In Stock

Rp164.747

Rp142.732

Rp115.213

Rp97.601

View

Min.: 1
Mult.: 1

B12A

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp.

B12A15005 L370100U253
Microtherm Sentronic
1: Rp114.846
710In Stock

Mfr. Part No.
B12A15005 L370100U253

Mouser Part No
256-B2A5005L3000U253

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp.

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Datasheet

710In Stock

Rp114.846

Rp96.867

Rp89.895

Rp81.640

View

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: Rp109.526
524In 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.

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Datasheet

524In Stock

Rp109.526

Rp92.464

Rp85.859

Rp77.971

View

Min.: 1
Mult.: 1

B12A

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp.

B12A12505L310100
Microtherm Sentronic
1: Rp157.959
95In Stock

Mfr. Part No.
B12A12505L310100

Mouser Part No
256-B12A12505L310100

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp.

Learn More

Datasheet

95In Stock

Rp157.959

Rp136.861

Rp110.443

Rp93.565

View

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: Rp157.959
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

Datasheet

5In Stock

Rp157.959

Rp136.861

Rp110.443

Rp93.565

View

Min.: 1
Mult.: 1

B12A

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp.

B12A15505 L370100
Microtherm Sentronic
1: Rp157.959
100In Stock

Mfr. Part No.
B12A15505 L370100

Mouser Part No
256-B12A15505L310100

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp.

Learn More

Datasheet

100In Stock

Rp157.959

Rp136.861

Rp110.443

Rp93.565

View

Min.: 1
Mult.: 1

B12A

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 110C switch temp.

B12A11005L310100
Microtherm Sentronic
1: Rp109.526
77In Stock

Mfr. Part No.
B12A11005L310100

Mouser Part No
256-B12A11005L310100

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 110C switch temp.

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Datasheet

77In Stock

Rp109.526

Rp92.464

Rp85.859

Rp77.971

View

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: Rp112.828
304In 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.

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Datasheet

304In Stock

Rp112.828

Rp95.032

Rp88.244

Rp80.172

View

Min.: 1
Mult.: 1

B12A

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp.

B12A14005L310100
Microtherm Sentronic
1: Rp158.143
29In Stock

Mfr. Part No.
B12A14005L310100

Mouser Part No
256-B12A14005L310100

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp.

Learn More

Datasheet

29In Stock

Rp158.143

Rp137.045

Rp110.626

Rp93.565

View

Min.: 1
Mult.: 1

B12A

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp.

B12A15005 L370100
Microtherm Sentronic
1: Rp157.959
42In Stock

Mfr. Part No.
B12A15005 L370100

Mouser Part No
256-B12A15005L310100

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp.

Learn More

Datasheet

42In Stock

Rp157.959

Rp136.861

Rp110.443

Rp93.565

View

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: Rp157.959
17In 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

Datasheet

17In Stock

Rp157.959

Rp136.861

Rp110.443

Rp93.565

View

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: Rp157.959
1.019In 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

Datasheet

1.019In Stock

Rp157.959

Rp136.861

Rp110.443

Rp93.565

View

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: Rp109.526
1.038In 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

Datasheet

1.038In Stock

Rp109.526

Rp92.464

Rp85.859

Rp77.971

View

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: Rp162.729
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

Datasheet

931In Stock

Rp162.729

Rp141.081

Rp113.745

Rp96.500

View

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: Rp164.564
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

Datasheet

942In Stock

Rp164.564

Rp142.548

Rp115.029

Rp97.601

View

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: Rp114.846
968In 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

Datasheet

968In Stock

Rp114.846

Rp96.867

Rp89.895

Rp81.640

View

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: Rp112.828
936In 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

Datasheet

936In Stock

Rp112.828

Rp95.032

Rp88.244

Rp80.172

View

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: Rp165.848
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

Datasheet

993In Stock

Rp165.848

Rp143.649

Rp115.947

Rp98.335

View

Min.: 1
Mult.: 1

B12A

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp.

B12A12505L310100U294
Microtherm Sentronic
1: Rp114.846
960In Stock

Mfr. Part No.
B12A12505L310100U294

Mouser Part No
256-B2A2505L3000U294

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp.

Learn More

Datasheet

960In Stock

Rp114.846

Rp96.867

Rp89.895

Rp81.640

View

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: Rp165.848
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

Datasheet

968In Stock

Rp165.848

Rp143.649

Rp115.947

Rp98.335

View

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: Rp114.846
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

Datasheet

1.004In Stock

Rp114.846

Rp96.867

Rp89.895

Rp81.640

View

Min.: 1
Mult.: 1

B12A

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp.

B12A14005L310100U186
Microtherm Sentronic
1: Rp113.929
821In Stock

Mfr. Part No.
B12A14005L310100U186

Mouser Part No
256-B2A4005L3000U86

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp.

Learn More

Datasheet

821In Stock

Rp113.929

Rp95.950

Rp89.162

Rp80.906

View

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: Rp181.442
1.003In 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

Datasheet

1.003In Stock

Rp181.442

Rp157.225

Rp126.954

Rp107.508

View

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: Rp162.729
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

Datasheet

997In Stock

Rp162.729

Rp141.081

Rp113.745

Rp96.500

View

Min.: 1
Mult.: 1

B12A

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp.

B12A15005 L370100U294
Microtherm Sentronic
1: Rp165.848
969In Stock

Mfr. Part No.
B12A15005 L370100U294

Mouser Part No
256-B2A5005L3000U294

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp.

Learn More

Datasheet

969In Stock

Rp165.848

Rp143.649

Rp115.947

Rp98.335

View

Min.: 1
Mult.: 1

B12A

Bulk

B Series Bimetal Snap-Action Temperature Switches

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