Thermal Cutoffs – Mouser Japan

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T Series Bimetal Snap-Action Temperature Switches

Microtherm Sentronic T Series Bimetal Snap-Action Temperature Switches are based on a bimetal snap disc two-contact system with response sensitivity to a combination of temperature and current. The functions of these switches include thermal motor protection, temperature limiting, and thermal cut-off. The series features high power ratings and no vibrational noise, with availability in normally closed or normally open configurations. The T Series switches are sealed so they can be used in vacuum-impregnated applications with various varnishes and glues. The rated maximum currents are 6.3A (type T12) with maximum switching currents of 12A. A low tolerance of ±3K is possible with the T10 models. Microtherm Sentronic T Series Bimetal Snap-Action Temperature Switches are available in a wide range of packaging, mounting, and design options and can be wired in twin or triplet configurations. Applications include electric motors, transformers, thermal coils, electronics, HVAC, and white goods.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Contact Rating	Rated Temperature	Tolerance	Maximum Voltage	Series	Packaging
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp,6A T11A14005L310100U174B199 Microtherm Sentronic 1: ¥1,745.7 105In Stock	Mfr. Part # T11A14005L310100U174B199 Mouser Part # 256-TA4005L3000B99	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	105In Stock	¥1,745.7 ¥1,513.2 ¥1,220.8 ¥1,034.8 View ¥1,008.2 ¥850.4 ¥812.2 ¥697.6	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp,6A T11A15005L370100U174B199 Microtherm Sentronic 1: ¥1,745.7 105In Stock	Mfr. Part # T11A15005L370100U174B199 Mouser Part # 256-TA5005L3000B99	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	105In Stock	¥1,745.7 ¥1,513.2 ¥1,220.8 ¥1,034.8 View ¥1,008.2 ¥850.4 ¥812.2 ¥697.6	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp,6A T11A15005L370100 Microtherm Sentronic 1: ¥1,430.1 105In Stock	Mfr. Part # T11A15005L370100 Mouser Part # 256-T11A15005L310100	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	105In Stock	¥1,430.1 ¥1,239.1 ¥999.9 ¥847.1 View ¥825.5 ¥696 ¥664.4 ¥571.4	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp,6A T11A16005L370100 Microtherm Sentronic 1: ¥1,430.1 86In Stock	Mfr. Part # T11A16005L370100 Mouser Part # 256-T11A16005L310100	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	86In Stock	¥1,430.1 ¥1,239.1 ¥999.9 ¥847.1 View ¥825.5 ¥696 ¥664.4 ¥571.4	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 110C switch temp,6A T11A11005L310100U174B199 Microtherm Sentronic 1: ¥1,745.7 60In Stock	Mfr. Part # T11A11005L310100U174B199 Mouser Part # 256-TA005L3000B99	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 110C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	60In Stock	¥1,745.7 ¥1,513.2 ¥1,220.8 ¥1,034.8 View ¥1,008.2 ¥850.4 ¥812.2 ¥697.6	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp,6A T11A08005L310100U174B199 Microtherm Sentronic 1: ¥1,745.7 104In Stock	Mfr. Part # T11A08005L310100U174B199 Mouser Part # 256-TA08005L3000B99	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	104In Stock	¥1,745.7 ¥1,513.2 ¥1,220.8 ¥1,034.8 View ¥1,008.2 ¥850.4 ¥812.2 ¥697.6	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 110C switch temp,6A T11A11005L310100 Microtherm Sentronic 1: ¥1,430.1 21In Stock	Mfr. Part # T11A11005L310100 Mouser Part # 256-T11A11005L310100	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 110C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	21In Stock	¥1,430.1 ¥1,239.1 ¥999.9 ¥847.1 View ¥825.5 ¥696 ¥664.4 ¥571.4	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,6A T11A12505L310100U174B199 Microtherm Sentronic 1: ¥1,745.7 105In Stock	Mfr. Part # T11A12505L310100U174B199 Mouser Part # 256-TA2505L3000B99	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	105In Stock	¥1,745.7 ¥1,513.2 ¥1,220.8 ¥1,034.8 View ¥1,008.2 ¥850.4 ¥812.2 ¥697.6	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp,6A T11A16005L370100U174B199 Microtherm Sentronic 1: ¥1,745.7 105In Stock	Mfr. Part # T11A16005L370100U174B199 Mouser Part # 256-TA6005L3000B99	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	105In Stock	¥1,745.7 ¥1,513.2 ¥1,220.8 ¥1,034.8 View ¥1,008.2 ¥850.4 ¥812.2 ¥697.6	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,6A T11A12505L310100 Microtherm Sentronic 1: ¥1,430.1 83In Stock	Mfr. Part # T11A12505L310100 Mouser Part # 256-T11A12505L310100	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	83In Stock	¥1,430.1 ¥1,239.1 ¥999.9 ¥847.1 View ¥825.5 ¥696 ¥664.4 ¥571.4	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 180C switch temp,6A T11A18005L370100U250 Microtherm Sentronic 1: ¥1,461.7 99In Stock	Mfr. Part # T11A18005L370100U250 Mouser Part # 256-TA8005L3000U250	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 180C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	99In Stock	¥1,461.7 ¥1,267.3 ¥1,023.2 ¥867 View ¥845.4 ¥710.9 ¥681 ¥583	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 90C switch temp,6A T11A09005L310100 Microtherm Sentronic 1: ¥1,147.8 59In Stock	Mfr. Part # T11A09005L310100 Mouser Part # 256-T11A09005L310100	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 90C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	59In Stock	¥1,147.8 ¥994.9 ¥802.3 ¥681 View ¥662.7 ¥588 ¥498.3 ¥456.8	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp,6A T11A15505L370100U174B199 Microtherm Sentronic 1: ¥1,745.7 105In Stock	Mfr. Part # T11A15505L370100U174B199 Mouser Part # 256-TA5505L3000B99	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	105In Stock	¥1,745.7 ¥1,513.2 ¥1,220.8 ¥1,034.8 View ¥1,008.2 ¥850.4 ¥812.2 ¥697.6	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp,6A T11A07005L310100 Microtherm Sentronic 1: ¥1,147.8 63In Stock	Mfr. Part # T11A07005L310100 Mouser Part # 256-T11A07005L310100	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	63In Stock	¥1,147.8 ¥994.9 ¥802.3 ¥681 View ¥662.7 ¥588 ¥498.3 ¥456.8	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp,6.3A /2.5A T12A15005L370100U112 Microtherm Sentronic 1: ¥1,506.5 370In Stock	Mfr. Part # T12A15005L370100U112 Mouser Part # 256-T2A5005L3000U2	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp,6.3A /2.5A Learn More about Microtherm Sentronic t temperature switches	Datasheet	370In Stock	¥1,506.5 ¥1,305.5 ¥1,053.1 ¥893.6 View ¥870.4 ¥732.5 ¥700.9 ¥601.3	Min.: 1 Mult.: 1	6.3 A	+ 150 C	+/- 5 C	250 VAC	T12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,6A T11A12505L310100U250 Microtherm Sentronic 1: ¥1,461.7 550In Stock	Mfr. Part # T11A12505L310100U250 Mouser Part # 256-TA2505L3000U250	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	550In Stock	¥1,461.7 ¥1,267.3 ¥1,023.2 ¥867 View ¥845.4 ¥710.9 ¥681 ¥583	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,6A T11A12505L310100U293 Microtherm Sentronic 1: ¥1,523.1 910In Stock	Mfr. Part # T11A12505L310100U293 Mouser Part # 256-TA2505L3000U293	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	910In Stock	¥1,523.1 ¥1,318.8 ¥1,064.7 ¥901.9 View ¥880.3 ¥740.8 ¥707.6 ¥607.9	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp,6A T11A15005L370100U250 Microtherm Sentronic 1: ¥1,461.7 1,010In Stock	Mfr. Part # T11A15005L370100U250 Mouser Part # 256-TA5005L3000U250	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	1,010In Stock	¥1,461.7 ¥1,267.3 ¥1,023.2 ¥867 View ¥845.4 ¥710.9 ¥681 ¥583	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 180C switch temp,6A T11A18005L370100U174B199 Microtherm Sentronic 1: ¥1,166 899In Stock	Mfr. Part # T11A18005L370100U174B199 Mouser Part # 256-TA8005L3000B99	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 180C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	899In Stock	¥1,166 ¥983.3 ¥913.6 ¥828.8 View ¥770.7 ¥715.9 ¥669.4 ¥568.1	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,6A T11A12505L310100U112 Microtherm Sentronic 1: ¥1,458.4 788In Stock	Mfr. Part # T11A12505L310100U112 Mouser Part # 256-TA2505L3000U2	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	788In Stock	¥1,458.4 ¥1,264 ¥1,021.5 ¥863.7 View ¥842.1 ¥709.2 ¥616.2 ¥556.4	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 130C switch temp,6A T11A13005L310100 Microtherm Sentronic 1: ¥1,430.1 97In Stock	Mfr. Part # T11A13005L310100 Mouser Part # 256-T11A13105L310100	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 130C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	97In Stock	¥1,430.1 ¥1,239.1 ¥999.9 ¥847.1 View ¥825.5 ¥696 ¥664.4 ¥571.4	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp,6A T11A14005L310100 Microtherm Sentronic 1: ¥1,430.1 1In Stock	Mfr. Part # T11A14005L310100 Mouser Part # 256-T11A14005L310100	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	1In Stock	¥1,430.1 ¥1,239.1 ¥999.9 ¥847.1 View ¥825.5 ¥696 ¥664.4 ¥571.4	Min.: 1 Mult.: 1					T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 100C switch temp,6.3A /2.5A T12A10005L310100U250 Microtherm Sentronic 1: ¥1,516.5 50Expected 1/8/2027	Mfr. Part # T12A10005L310100U250 Mouser Part # 256-T2A0005L3000U250	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 100C switch temp,6.3A /2.5A Learn More about Microtherm Sentronic t temperature switches	Datasheet	50Expected 1/8/2027	¥1,516.5 ¥1,315.5 ¥1,061.4 ¥900.3 View ¥877 ¥737.5 ¥705.9 ¥606.3	Min.: 1 Mult.: 1	6.3 A	+ 100 C	+/- 5 C	250 VAC	T12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 180C switch temp,6.3A /2.5A T12A18005L370100U250 Microtherm Sentronic 1: ¥1,516.5 99On Order	Mfr. Part # T12A18005L370100U250 Mouser Part # 256-T2A8005L3000U250	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 180C switch temp,6.3A /2.5A Learn More about Microtherm Sentronic t temperature switches	Datasheet	99On Order	¥1,516.5 ¥1,315.5 ¥1,061.4 ¥900.3 View ¥877 ¥737.5 ¥705.9 ¥606.3	Min.: 1 Mult.: 1	6.3 A	+ 180 C	+/- 5 C	250 VAC	T12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp,6A T11A08005L310100U293 Microtherm Sentronic 1: ¥1,523.1 90Expected 11/20/2026	Mfr. Part # T11A08005L310100U293 Mouser Part # 256-TA08005L3000U293	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	90Expected 11/20/2026	¥1,523.1 ¥1,318.8 ¥1,064.7 ¥901.9 View ¥880.3 ¥740.8 ¥707.6 ¥607.9	Min.: 1 Mult.: 1					T11A	Bulk

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T Series Bimetal Snap-Action Temperature Switches

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