Manual Reset Thermal Switches and Thermal Protectors Datasheets

L2H Local Mount Temperature Switch
from Barksdale Control Products

Barksdale's ML1H & L2H Series Temperature Switches provide unmatched performance, quality & reliability in a mechanical thermostat. The single set point ML1H and dual set point L2H, can switch, measure & control temperatures from -50 ° to 450 °F (-45 ° to 232 °C), while... [See More]

  • Features: Automatic Reset; Manual Reset (optional feature); Hermetically Sealed (optional feature)
  • Switch Type: Normally Open, NO; Normally Closed, NC
  • High Temperature Set Point: -50 to 450
  • Poles: Single Pole, SP
2450CM Series Ceramic Manual Reset Thermostats -- 2450CM 80820818
from Honeywell Sensing and Control

The 2450CM Series consists of a temperature-sensitive bimetal disc, electrically isolated from the switch, which actuates the normally closed contacts. The contacts open when the surface or ambient temperatures increase to the operating snap point of the calibrated disc. The circuit will stay open... [See More]

  • Features: Manual Reset; Hermetically Sealed
  • Switch Type: Reed
  • High Temperature Set Point: 50 to 500
  • Switch Type: Open on Temperature Rise
Manual Reset Thermal Switch -- CB
from Portage Electric Products, Inc.

EAW-1/2" Disc Type devices offer a number of versatile options to meet specific application requirements. Included are optional contact and mounting configurations as well as special engineering features to enhance performance in particular applications. These devices require manually activated... [See More]

  • Features: Manual Reset
  • Switch Type: Bi-Metal
  • High Temperature Set Point: 23 to 392
  • Switch Type: Normally Closed, NC; Open on Temperature Rise
TEMPERATURE SWITCH W/MANUAL RESET -- 60T14 [60T14 from Therm-O-Disc]
from Radwell International, Inc.

Are you looking for the best website to buy THERMODISC 60T14? Then you have found exactly the industrial MRO outlet you need right here! At our #1 goal is the satisfaction of our customers - we strive to develop market-leading products and services that are offered to you at an... [See More]

  • Features: Manual Reset
Adjustable Ambient Control Thermostats -- B4X-15140
from Thermon Manufacturing Co.

The B4X-15140 and B7-15140 are designed to provide ambient sensing control of electric heat tracing circuits for freeze protection of piping and vessels. These adjustable thermostats can be used to control a single heating circuit or as pilot control of a contactor switching multiple heat tracing... [See More]

  • Features: Manual Reset; Explosion Proof
  • Repeatability / Tolerance: -2 to 2
  • High Temperature Set Point: 15 to 140
  • Switch Type: Gas-Actuated / Vapor-Tension (Bulb & Capillary)
Manual Reset Phenolic Thermostat (Large Button) -- Type 24N/24X
from NGT Controls, Inc.

At NGT Controls, Inc., we have established an integrated system which involves the production of parts in-house. Obtaining very high quality raw materials to ensure the best product for your temperature control needs. All products are throughly tested and controlled by a qualified staff of engineers... [See More]

  • Features: Manual Reset
  • Switch Type: Open on Temperature Rise
  • Switch Type: Bi-Metal
  • Maximum Current: 0.1000 to 15
850 Series Transmitter/Switch -- 850
from NOSHOK, Inc.

The NOSHOK 850 Temperature Switch measures and displays temperature and has one or two switching outputs as well as an optional analog output. The temperature set points, reset points, switching functions and the measuring range of the optional analog output are simple to adjust via two buttons. All... [See More]

  • Features: Manual Reset
  • Switch Type: Other
  • High Temperature Set Point: -300 to 1100
  • Switch Type: Normally Open, NO; Normally Closed, NC
Double Thermostat -- Type 5317-2
from SAMSON Controls, Inc.

Thermostats which operate according to the liquid expansion principle and are equipped with an immersion sensor (Type 5312-2 equipped with a capillary sensor made of Cu, filled with gas and sensitive over its entire length) and a diaphragm measuring system. They provide an electric signal whenever a... [See More]

  • Features: Manual Reset
  • Repeatability / Tolerance: -2.16 to 2.16
  • High Temperature Set Point: 86 to 230
  • Switch Type: Gas-Actuated / Vapor-Tension (Bulb & Capillary)
High Limit Manual Reset Thermostats TST Series
from Tempco Electric Heater Corporation

Thermal cutoffs are designed to provide upper limit temperature protection for many electronic products. Under normal operating temperature, the solid pellet compresses a spring which holds the star contact against the isolated lead. When a fault temperature is reached, the pellet melts and the... [See More]

  • Features: Manual Reset
  • Switch Type: Bi-Metal
  • High Temperature Set Point: 66 to 320
  • Maximum Current: 10 to 15
BimetalSnap Controls and Limits
from Therm-O-Disc

Operating Principle Bimetal disc thermostats are thermally actuated switches. When the bimetal disc is exposed to its predetermined calibration temperature, it snaps and either opens or closes a set of contacts. This breaks or completes the electrical circuit that has been applied to the thermostat. [See More]

  • Features: Automatic Reset (optional feature); Manual Reset (optional feature)
  • Switch Type: Bi-Metal
  • High Temperature Set Point: -31 to 550
  • Switch Type: Open on Temperature Rise (optional feature); Close on Temperature Rise (optional feature)
100 Series Temperature Switch
from United Electric Controls Company

The 100 Series is a cost-effective pressure and temperature switch for process plants and OEM equipment. The rugged, one piece enclosure features a slanted cover for wiring accessibility. A wide variety of microswitch and process-connection options. make this versatile series ideal for applications... [See More]

  • Features: Manual Reset (optional feature)
  • Switch Type: Normally Open, NO; Normally Closed, NC
  • High Temperature Set Point: 0 to 225
  • Poles: Single Pole, SP