Thermal Cut-offs – Mouser Singapore

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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 140C switch temp.

B13N14005L310100U253
Microtherm Sentronic
1: $11.79
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N14005L310100U253

Mouser Part No
256-B3N4005L3000U253

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.79

$10.23

$8.26

$6.99

View

Min.: 1
Mult.: 1

100 mA

+ 140 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N14005L310100U294
Microtherm Sentronic
1: $11.79
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N14005L310100U294

Mouser Part No
256-B3N4005L3000U294

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.79

$10.23

$8.26

$6.99

View

Min.: 1
Mult.: 1

100 mA

+ 140 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N14005L310100U186
Microtherm Sentronic
1: $11.66
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N14005L310100U186

Mouser Part No
256-B3N4005L3000U86

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.66

$10.10

$8.16

$6.91

View

Min.: 1
Mult.: 1

100 mA

+ 140 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N14505L708 A800
Microtherm Sentronic
1: $11.79
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N14505L708 A800

Mouser Part No
256-B3N4505L3000A800

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.79

$10.23

$8.26

$6.99

View

Min.: 1
Mult.: 1

100 mA

+ 145 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N14505L310100U186B245
Microtherm Sentronic
1: $12.92
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N14505L310100U186B245

Mouser Part No
256-B3N4505L3000B245

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$12.92

$11.19

$9.03

$7.66

View

Min.: 1
Mult.: 1

100 mA

+ 145 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N14505L310100G402
Microtherm Sentronic
1: $13.14
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N14505L310100G402

Mouser Part No
256-B3N4505L3000G402

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$13.14

$11.38

$9.19

$7.79

View

Min.: 1
Mult.: 1

100 mA

+ 145 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N14505L310100G714
Microtherm Sentronic
1: $13.45
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N14505L310100G714

Mouser Part No
256-B3N4505L3000G74

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$13.45

$11.66

$9.41

$7.97

View

Min.: 1
Mult.: 1

100 mA

+ 145 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N14505L310100U112
Microtherm Sentronic
1: $11.61
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N14505L310100U112

Mouser Part No
256-B3N4505L3000U2

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.61

$10.06

$8.12

$6.88

View

Min.: 1
Mult.: 1

100 mA

+ 145 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N14505L310100U253
Microtherm Sentronic
1: $11.79
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N14505L310100U253

Mouser Part No
256-B3N4505L3000U253

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.79

$10.23

$8.26

$6.99

View

Min.: 1
Mult.: 1

100 mA

+ 145 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N14505L310100U294
Microtherm Sentronic
1: $11.79
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N14505L310100U294

Mouser Part No
256-B3N4505L3000U294

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.79

$10.23

$8.26

$6.99

View

Min.: 1
Mult.: 1

100 mA

+ 145 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N14505L310100U186
Microtherm Sentronic
1: $11.66
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N14505L310100U186

Mouser Part No
256-B3N4505L3000U86

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.66

$10.10

$8.16

$6.91

View

Min.: 1
Mult.: 1

100 mA

+ 145 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N15005 L708 A800
Microtherm Sentronic
1: $11.79
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N15005 L708 A800

Mouser Part No
256-B3N5005L3000A800

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.79

$10.23

$8.26

$6.99

View

Min.: 1
Mult.: 1

100 mA

+ 150 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N15005 L370100U186B245
Microtherm Sentronic
1: $12.92
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N15005 L370100U186B245

Mouser Part No
256-B3N5005L3000B245

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$12.92

$11.19

$9.03

$7.66

View

Min.: 1
Mult.: 1

B13N

Bulk

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

B13N15005 L370100G402
Microtherm Sentronic
1: $13.14
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N15005 L370100G402

Mouser Part No
256-B3N5005L3000G402

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$13.14

$11.38

$9.19

$7.79

View

Min.: 1
Mult.: 1

100 mA

+ 150 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N15005 L370100G714
Microtherm Sentronic
1: $13.45
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N15005 L370100G714

Mouser Part No
256-B3N5005L3000G74

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$13.45

$11.66

$9.41

$7.97

View

Min.: 1
Mult.: 1

100 mA

+ 150 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N15005 L370100U112
Microtherm Sentronic
1: $11.61
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N15005 L370100U112

Mouser Part No
256-B3N5005L3000U2

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.61

$10.06

$8.12

$6.88

View

Min.: 1
Mult.: 1

100 mA

+ 150 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N15005 L370100U253
Microtherm Sentronic
1: $11.79
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N15005 L370100U253

Mouser Part No
256-B3N5005L3000U253

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.79

$10.23

$8.26

$6.99

View

Min.: 1
Mult.: 1

100 mA

+ 150 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N15005 L370100U294
Microtherm Sentronic
1: $11.79
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N15005 L370100U294

Mouser Part No
256-B3N5005L3000U294

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.79

$10.23

$8.26

$6.99

View

Min.: 1
Mult.: 1

100 mA

+ 150 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N15505 L708 A800
Microtherm Sentronic
1: $11.79
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N15505 L708 A800

Mouser Part No
256-B3N5505L3000A800

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.79

$10.23

$8.26

$6.99

View

Min.: 1
Mult.: 1

100 mA

+ 155 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N15505 L370100U186B245
Microtherm Sentronic
1: $12.92
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N15505 L370100U186B245

Mouser Part No
256-B3N5505L3000B245

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$12.92

$11.19

$9.03

$7.66

View

Min.: 1
Mult.: 1

B13N

Bulk

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

B13N15505 L370100U112
Microtherm Sentronic
1: $11.61
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N15505 L370100U112

Mouser Part No
256-B3N5505L3000U2

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.61

$10.06

$8.12

$6.88

View

Min.: 1
Mult.: 1

100 mA

+ 155 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N15505 L370100U253
Microtherm Sentronic
1: $11.79
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N15505 L370100U253

Mouser Part No
256-B3N5505L3000U253

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.79

$10.23

$8.26

$6.99

View

Min.: 1
Mult.: 1

100 mA

+ 155 C

+/- 5 C

250 VAC

B13N

Bulk

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

B13N15505 L370100U186
Microtherm Sentronic
1: $11.66
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N15505 L370100U186

Mouser Part No
256-B3N5505L3000U86

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.66

$10.10

$8.16

$6.91

View

Min.: 1
Mult.: 1

100 mA

+ 155 C

+/- 5 C

250 VAC

B13N

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp.

B13N16005 L708 A800
Microtherm Sentronic
1: $11.79
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N16005 L708 A800

Mouser Part No
256-B3N6005L3000A800

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.79

$10.23

$8.26

$6.99

View

Min.: 1
Mult.: 1

100 mA

+ 160 C

+/- 5 C

250 VAC

B13N

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp.

B13N16005 L370100U186B245
Microtherm Sentronic
1: $12.92
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13N16005 L370100U186B245

Mouser Part No
256-B3N6005L3000B245

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$12.92

$11.19

$9.03

$7.66

View

Min.: 1
Mult.: 1

B13N

Bulk

B Series Bimetal Snap-Action Temperature Switches

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