Portage Electric Products, Inc. Datasheets for Thermal Cutoffs and Thermal Fuses
Thermal cutoffs and thermal protectors are nonresetting, thermally sensitive devices designed to protect domestic electrical appliances and industrial equipment from fire. They are sometimes described as thermal one-shot fuses.
Thermal Cutoffs and Thermal Fuses: Learn more
| Product Name | Notes |
|---|---|
| (Click here for the Current Derating Curve chart) Metric Dimensions are shown in mm (Shown in green) Copyright 2005, Portage Electric Products, Incorporated, All rights reserved. Standard Marking System (Click... | |
| 1/2″ disc self-hold temperature limiting control. In a fault condition, the control opens activating an internal heat source which holds the device in an open condition until the power is... | |
| 1/2″ disc thermostats with manually activated reset. Quick make/quick break switching action. An electrically isolated bimetal disc is used to either open the circuit current. These devices are available with... | |
| 1/2″ disc thermostats with quick make/quick break switching action will automatically reset at preset temperature. Available with normally closed (open on temperature rise) or normally open (close on temperature rise)... | |
| A creep action thermal protector in an exceptionally small package. Low internal resistance and gold diffused contacts makes this device suitable for use in low voltage/low current applications. Features Conductive... | |
| A creep action thermal protector with greater current sensitivity than the Model N. Equipped with gold diffused contacts for use in low voltage/low current applications. Features Conductive bimetal construction; the... | |
| A creep-action thermal protector with a shunted bimetal design which lowers current sensitivity and slows the cycle rate of the device. A good choice for motors and transformers when space... | |
| A creep-action thermal protector with a shunted type bimetal design. This lowers the current sensitivity and slows the cycle rate of the device. Features Shunted bimetal construction; the bimetallic element... | |
| A creep-action thermostat/thermal protector with a higher resistive-bimetallic element for increased current sensitivity. Available with gold diffused contacts for use in low voltage/low current applications. Features Creep action device; slow... | |
| A creep-action thermostat/thermal protector with highest contact rating of all Model A Series thermostats. Available with gold diffused contacts for use in low voltage/low current applications, or with fine silver... | |
| A creep-action thermostat/thermal protector. Shunted type bimetal design allows for higher contact ratings. Equipped with gold diffused contacts for use in low voltage/low current applications. Features Shunted bimetal construction; the... | |
| A family of snap-action thermal protectors in a plastic case. Offers both overcharge and short-circuit protection in rechargeable battery packs. Low internal resistance for maximum protection and minimal effect on... | |
| A low-cost creep-action thermostat offering the same mounting flexibility as the Model E. Designed for 120 VAC small-appliance and other heated applications, with a higher current rating and higher calibration... | |
| A small, versatile snap-action thermal protector used mainly in motor, transformer, and lighting applications with 120, 240, or 277 VAC loads. Available with various bimetallic elements to match the circuit-breaker... | |
| A Snap Action Thermal Protector specifically designed for DC voltage applications. This miniature device operates as a high limit single operation (non-resettable) type control. It is constructed with a phenolic... | |
| A snap-action thermal protector excellent for use in motor, transformer and lighting applications with ratings for 120. 240 and 277 VAC loads. Available with various bimetallic elements to match the... | |
| A snap-action thermostat/thermal protector with the highest contact ratings of any of our controls. Suitable for use on 120/240 VAC loads. Available with variety of bi-metallic elements to enhance performance... | |
| An economical creep-action thermostat for low-current 120 VAC applications. Its opposite-end terminals and low profile allow for various installation options. Approvals include both appliance and heating pad ratings. Features Conductive... | |
| Creep-action thermal protector equipped with gold diffused contacts. Can be used in 120 VAC or low voltage/low current applications. Features Conductive bimetal construction; the bimetallic element carries the circuit current. | |
| Portage Electric is offering a new addition to the Valstat Series™ of thermal controls. The new series is a line of self-hold thermal protectors designed as a cost effective solution... | |
| Portage Electric Products is offering a new series of economical snap-action thermal protectors designed for a cost effective solution for protection in motor, transformer and lighting applications. Available with various... | |
| These snap action single operation thermal protectors operate as a high limit, single operation (non-resettable) type control. These unique single operation bimetallic thermal control devices have a phenolic resin case... | |
| These Snap Action Thermostats operate as a high limit, single operation (non-resettable) type control. The ceramic case isolates them from the electrical circuit and allows them to operate at temperatures... | |
| Versatile, multipurpose creep action thermostats/ thermal protectors for temperature sensing applications, heaters, motors and more. Available with gold-diffused contacts for exceptionally low contact resistance in critical low-voltage/ low current circuits. | |
| A creep action thermal protector in an exceptionally small package. Low internal resistance and gold diffused contacts makes this device suitable for use in low voltage/low current applications. Features Conductive... | |
| A creep-action thermostat with crimp connections for fast, easy termination. Available in same end (Model A) or opposite (Model AA) termination. Designed for use on low-current 120 VAC loads. Features... | |
| A creep-action thermostat with crimp connections for fast, easy termination. Available in same end (Model A1) or opposite end (Model AA1) termination. Designed and approved for use in heating pads... | |
| A creep-action thermostat/thermal protector with a higher resistive-bimetallic element for increased current sensitivity. Available with gold diffused contacts for use in low voltage/low current applications. Features Creep action device; slow... | |
| A creep-action thermostat/thermal protector with highest contact rating of all Model A Series thermostats. Available with gold diffused contacts (A2, AA2) for use in low voltage/low current applications, or with... | |
| A family of snap-action thermal protectors in an electrically isolated plastic case. Offers both overcharge and short-circuit protection in rechargeable battery packs. Low internal resistance for maximum protection and minimal... | |
| A snap action thermostat that functions like a non-resettable type control. This single operation thermostat performs like a thermal fuse with the reliability of a 100% tested bimetallic thermal control. | |
| A snap-action thermostat specially designed for 120 and 240 VAC appliance and other heated applications. Available with either a wide or narrow differential between opening and closing temperatures for tighter... | |
| A snap-action, self-hold thermostat for motor and small appliance applications. In a fault condition, the Model JS opens the circuit, and an internal heat source holds it open until power... | |
| Economical snap action thermal protector designed for a cost effective solution for protection in motor, transformer, and lighting applications. Available with various bimetallic elements to match the current sensitivity of... | |
| The Model VS Series snap action thermal protectors feature a shunted design so the bimetallic element does not carry the circuit current, enabling them to carry larger currents than the... | |
| These cost-effective, thermal fuses function when the operating or ambient temperature rises above a pre-set level. At that point the organic pellet melts causing an internal barrel spring to expand... | |
| These one-shot mounted thermal fuses operate when the operating or ambient temperature rises above a pre-set level. At that point the organic pellet melts causing the barrel spring to expand... | |
| These snap action thermal protectors offer exceptional performance in an extremely small package. Designed as an economical solution, especially for motor, transformer, and lighting applications up to 5 amps, 250... | |
| These Snap Action Thermostats operate as a high limit, single operation (non-resettable) type control. Ultra fast thermal response times due to the unique positon of the bimetal element. The ceramic... | |
| This shunted snap action thermal control is a new addition to the Valstat™ Series of economical solutions for protection in motor, transformer, lighting and other applications. Since the bimetallic element... |