Thermal Cutoffs – Mouser Peru

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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 Cutoffs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 90C switch temp.

B12B09005L310100U294
Microtherm Sentronic
1: S/35.19
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12B09005L310100U294

Mouser Part #
256-B2B95L3U294

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 90C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/35.19

S/30.48

S/24.60

S/20.86

View

Min.: 1
Mult.: 1

B12B

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 100C switch temp.

B12E10005L310100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E10005L310100G402

Mouser Part #
256-B2E0005L3000G402

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 100C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 100C switch temp.

B12E10005L310100G714
Microtherm Sentronic
1: S/43.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E10005L310100G714

Mouser Part #
256-B2E0005L3000G74

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 100C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/43.36

S/37.56

S/30.32

S/25.69

View

Min.: 1
Mult.: 1

B12E

Bulk

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

B12E11005L310100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E11005L310100G402

Mouser Part #
256-B2E005L3000G402

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12E

Bulk

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

B12E11005L310100G714
Microtherm Sentronic
1: S/43.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E11005L310100G714

Mouser Part #
256-B2E005L3000G74

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/43.36

S/37.56

S/30.32

S/25.69

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp.

B12E08005L310100G714
Microtherm Sentronic
1: S/43.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E08005L310100G714

Mouser Part #
256-B2E08005L3000G74

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/43.36

S/37.56

S/30.32

S/25.69

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 90C switch temp.

B12E09005L310100G714
Microtherm Sentronic
1: S/43.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E09005L310100G714

Mouser Part #
256-B2E09005L3000G74

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 90C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/43.36

S/37.56

S/30.32

S/25.69

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 95C switch temp.

B12E09505L310100G714
Microtherm Sentronic
1: S/43.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E09505L310100G714

Mouser Part #
256-B2E09505L3000G74

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 95C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/43.36

S/37.56

S/30.32

S/25.69

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 120C switch temp.

B12E12005L310100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E12005L310100G402

Mouser Part #
256-B2E2005L3000G402

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 120C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 120C switch temp.

B12E12005L310100G714
Microtherm Sentronic
1: S/43.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E12005L310100G714

Mouser Part #
256-B2E2005L3000G74

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 120C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/43.36

S/37.56

S/30.32

S/25.69

View

Min.: 1
Mult.: 1

B12E

Bulk

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

B12E12505L310100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E12505L310100G402

Mouser Part #
256-B2E2505L3000G402

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 130C switch temp.

B12E13005L310100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E13005L310100G402

Mouser Part #
256-B2E3005L3000G402

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 130C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 130C switch temp.

B12E13005L310100G714
Microtherm Sentronic
1: S/43.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E13005L310100G714

Mouser Part #
256-B2E3005L3000G74

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 130C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/43.36

S/37.56

S/30.32

S/25.69

View

Min.: 1
Mult.: 1

B12E

Bulk

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

B12E14005L310100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E14005L310100G402

Mouser Part #
256-B2E4005L3000G402

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 145C switch temp.

B12E14505L310100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E14505L310100G402

Mouser Part #
256-B2E4505L3000G402

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 145C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 145C switch temp.

B12E14505L310100G714
Microtherm Sentronic
1: S/43.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E14505L310100G714

Mouser Part #
256-B2E4505L3000G74

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 145C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/43.36

S/37.56

S/30.32

S/25.69

View

Min.: 1
Mult.: 1

B12E

Bulk

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

B12E15005 L370100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E15005 L370100G402

Mouser Part #
256-B2E5005L3000G402

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp.

B12E07005L310100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E07005L310100G402

Mouser Part #
256-B2E75L3G42

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp.

B12E08005L310100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E08005L310100G402

Mouser Part #
256-B2E85L3G42

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 95C switch temp.

B12E09505L310100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E09505L310100G402

Mouser Part #
256-B2E955L3G42

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 95C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 90C switch temp.

B12E09005L310100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12E09005L310100G402

Mouser Part #
256-B2E95L3G42

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 90C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12E

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 100C switch temp.

B12G10005L310100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12G10005L310100G402

Mouser Part #
256-B2G0005L3000G402

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 100C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12G

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 100C switch temp.

B12G10005L310100G714
Microtherm Sentronic
1: S/43.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12G10005L310100G714

Mouser Part #
256-B2G0005L3000G74

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 100C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/43.36

S/37.56

S/30.32

S/25.69

View

Min.: 1
Mult.: 1

B12G

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 110C switch temp.

B12G11005L310100G402
Microtherm Sentronic
1: S/39.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12G11005L310100G402

Mouser Part #
256-B2G005L3000G402

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 110C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/39.28

S/34.02

S/27.48

S/23.28

View

Min.: 1
Mult.: 1

B12G

Bulk

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 110C switch temp.

B12G11005L310100G714
Microtherm Sentronic
1: S/43.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B12G11005L310100G714

Mouser Part #
256-B2G005L3000G74

Microtherm Sentronic

Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 110C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

S/43.36

S/37.56

S/30.32

S/25.69

View

Min.: 1
Mult.: 1

B12G

Bulk

B Series Bimetal Snap-Action Temperature Switches

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