Thermal Cut-offs – Mouser United Kingdom

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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 Open (NO), SPST 80C switch temp.

B13T08005L310100U186B245
Microtherm Sentronic
1: £7.13
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T08005L310100U186B245

Mouser Part No
256-B3T85L3B245

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 80C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£7.13

£6.18

£4.98

£4.23

View

Min.: 1
Mult.: 1

100 mA

+ 80 C

+/- 5 C

250 VAC

B13T

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 80C switch temp.

B13T08005L310100G402
Microtherm Sentronic
1: £7.25
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T08005L310100G402

Mouser Part No
256-B3T85L3G42

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 80C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£7.25

£6.29

£5.07

£4.30

View

Min.: 1
Mult.: 1

100 mA

+ 80 C

+/- 5 C

250 VAC

B13T

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 80C switch temp.

B13T08005L310100U253
Microtherm Sentronic
1: £6.51
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T08005L310100U253

Mouser Part No
256-B3T85L3U253

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 80C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.51

£5.65

£4.56

£3.86

View

Min.: 1
Mult.: 1

100 mA

+ 80 C

+/- 5 C

250 VAC

B13T

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 80C switch temp.

B13T08005L310100U294
Microtherm Sentronic
1: £6.51
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T08005L310100U294

Mouser Part No
256-B3T85L3U294

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 80C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.51

£5.65

£4.56

£3.86

View

Min.: 1
Mult.: 1

100 mA

+ 80 C

+/- 5 C

250 VAC

B13T

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 80C switch temp.

B13T08005L310100U186
Microtherm Sentronic
1: £6.43
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T08005L310100U186

Mouser Part No
256-B3T85L3UU86

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 80C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.43

£5.58

£4.50

£3.82

View

Min.: 1
Mult.: 1

100 mA

+ 80 C

+/- 5 C

250 VAC

B13T

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 95C switch temp.

B13T09505L708 A800
Microtherm Sentronic
1: £6.51
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T09505L708 A800

Mouser Part No
256-B3T955L3A8

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 95C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.51

£5.65

£4.56

£3.86

View

Min.: 1
Mult.: 1

100 mA

+ 95 C

+/- 5 C

250 VAC

B13T

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 95C switch temp.

B13T09505L310100U186B245
Microtherm Sentronic
1: £7.13
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T09505L310100U186B245

Mouser Part No
256-B3T955L3B245

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 95C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£7.13

£6.18

£4.98

£4.23

View

Min.: 1
Mult.: 1

100 mA

+ 95 C

+/- 5 C

250 VAC

B13T

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 95C switch temp.

B13T09505L310100G402
Microtherm Sentronic
1: £7.25
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T09505L310100G402

Mouser Part No
256-B3T955L3G42

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 95C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£7.25

£6.29

£5.07

£4.30

View

Min.: 1
Mult.: 1

100 mA

+ 95 C

+/- 5 C

250 VAC

B13T

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 95C switch temp.

B13T09505L310100U253
Microtherm Sentronic
1: £6.51
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T09505L310100U253

Mouser Part No
256-B3T955L3U253

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 95C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.51

£5.65

£4.56

£3.86

View

Min.: 1
Mult.: 1

100 mA

+ 95 C

+/- 5 C

250 VAC

B13T

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 95C switch temp.

B13T09505L310100U294
Microtherm Sentronic
1: £6.51
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T09505L310100U294

Mouser Part No
256-B3T955L3U294

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 95C switch temp.

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.51

£5.65

£4.56

£3.86

View

Min.: 1
Mult.: 1

100 mA

+ 95 C

+/- 5 C

250 VAC

B13T

Bulk

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

B13T09005L708 A800
Microtherm Sentronic
1: £6.51
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T09005L708 A800

Mouser Part No
256-B3T95L3A8

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.51

£5.65

£4.56

£3.86

View

Min.: 1
Mult.: 1

100 mA

+ 90 C

+/- 5 C

250 VAC

B13T

Bulk

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

B13T09005L310100G402
Microtherm Sentronic
1: £7.25
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T09005L310100G402

Mouser Part No
256-B3T95L3G42

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£7.25

£6.29

£5.07

£4.30

View

Min.: 1
Mult.: 1

100 mA

+ 90 C

+/- 5 C

250 VAC

B13T

Bulk

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

B13T09005L310100U253
Microtherm Sentronic
1: £6.51
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T09005L310100U253

Mouser Part No
256-B3T95L3U253

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.51

£5.65

£4.56

£3.86

View

Min.: 1
Mult.: 1

100 mA

+ 90 C

+/- 5 C

250 VAC

B13T

Bulk

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

B13T09005L310100U294
Microtherm Sentronic
1: £6.51
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B13T09005L310100U294

Mouser Part No
256-B3T95L3U294

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.51

£5.65

£4.56

£3.86

View

Min.: 1
Mult.: 1

100 mA

+ 90 C

+/- 5 C

250 VAC

B13T

Bulk

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

B12A1500L708 A800
Microtherm Sentronic
1,000: £2.26
Non-Stocked

Mfr. Part No.
B12A1500L708 A800

Mouser Part No
256-B2A5005L3000A800

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked

£2.26

Min.: 1,000
Mult.: 1,000

B12A

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 150C switch temp.

B12B15005L310100U186
Microtherm Sentronic
1,000: £2.23
Non-Stocked

Mfr. Part No.
B12B15005L310100U186

Mouser Part No
256-B2B5005L3000UU86

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 150C switch temp.

Learn More

Datasheet

Non-Stocked

£2.23

Min.: 1,000
Mult.: 1,000

B12B

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 160C switch temp.

B12B16005L310100U186
Microtherm Sentronic
1,000: £2.23
Non-Stocked

Mfr. Part No.
B12B16005L310100U186

Mouser Part No
256-B2B6005L3000UU86

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 160C switch temp.

Learn More

Datasheet

Non-Stocked

£2.23

Min.: 1,000
Mult.: 1,000

B12B

Bulk

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

B13N15005L310100U186
Microtherm Sentronic
1,000: £2.12
Non-Stocked

Mfr. Part No.
B13N15005L310100U186

Mouser Part No
256-B3N5005L3000UU86

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked

£2.12

£2.03

£1.99

Min.: 1,000
Mult.: 1,000

B13N

Bulk

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

B13N15505L310100U294
Microtherm Sentronic
1,000: £2.14
Non-Stocked

Mfr. Part No.
B13N15505L310100U294

Mouser Part No
256-B3N5505L3000U294

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked

£2.14

£2.05

£2.01

Min.: 1,000
Mult.: 1,000

B13N

Bulk

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

B13N16005L310100U186
Microtherm Sentronic
1,000: £2.12
Non-Stocked

Mfr. Part No.
B13N16005L310100U186

Mouser Part No
256-B3N6005L3000UU86

Microtherm Sentronic

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

Learn More

Datasheet

Non-Stocked

£2.12

£2.03

£1.99

Min.: 1,000
Mult.: 1,000

B13N

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 150C switch temp.

B13T15005L310100U186
Microtherm Sentronic
1,000: £2.12
Non-Stocked

Mfr. Part No.
B13T15005L310100U186

Mouser Part No
256-B3T5005L3000UU86

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 150C switch temp.

Learn More

Datasheet

Non-Stocked

£2.12

£2.03

£1.99

Min.: 1,000
Mult.: 1,000

B13T

Bulk

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 160C switch temp.

B13T16005L310100U186
Microtherm Sentronic
1,000: £2.12
Non-Stocked

Mfr. Part No.
B13T16005L310100U186

Mouser Part No
256-B3T6005L3000UU86

Microtherm Sentronic

Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Open (NO), SPST 160C switch temp.

Learn More

Datasheet

Non-Stocked

£2.12

£2.03

£1.99

Min.: 1,000
Mult.: 1,000

B13T

Bulk

B Series Bimetal Snap-Action Temperature Switches

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