Automatic Reset Thermostats and Thermal Switches 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
Series 12 Explosion Proof Temperature Switch -- R1
from Clark Solutions

12 Series switches are ideal for operation in harsh explosive environments where space is at a premium. A snap-action Belleville spring assembly is used to provide vibration resistance and prolonged switch life. A hermetically sealed switch and stainless steel enclosure provide ruggedness and... [See More]

  • Features: Automatic Reset; Hermetically Sealed; Direct Immersion; Explosion Proof
  • Repeatability / Tolerance: 2.5
  • High Temperature Set Point: -130 to 120
  • Switch Type: Bi-Metal; Gas-Actuated / Vapor-Tension (Bulb & Capillary) (Flexible Capillary)
Bimetal Automobile Thermostat -- KSD301-V Series
from Foshan Tongbao Co., Ltd.

KSD301-V series snap-action thermostat is a kind of miniature hermetically sealed bimetal thermal switch (1/2" disc). It is of single-pole single-throw structure and works under resistive load. KSD301 thermostat is in wide use in a great variety of compact type home appliances, such as coffee maker,... [See More]

  • Features: Automatic Reset
  • Switch Type: Bi-Metal
  • High Temperature Set Point: 356
  • Poles: Single Pole, SP
2450A Series Heat Detection Thermostats -- 2450A 02950006
from Honeywell Sensing and Control

The 2450A Series are designed for use in both photoelectric and ionization type smoke detectors. The gold alloy contacts open or close on a temperature rise of 47 °C to 107 °C [117 °F to 225 °F]. They are epoxy sealed for long life and are available with or without heat... [See More]

  • Features: Automatic Reset; Hermetically Sealed
  • Switch Type: Reed
  • High Temperature Set Point: 32 to 302
  • Switch Type: Close on Temperature Rise
1/2" Disc-Type Thermostat -- CO
from Portage Electric Products, Inc.

PEPI ®-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 snap-action devices, with Quick... [See More]

  • Features: Automatic Reset
  • Switch Type: Bi-Metal
  • High Temperature Set Point: 23 to 392
  • Switch Type: Normally Open, NO; Open on Temperature Rise
Preset Bimetallic Snap-Disc Control Thermostats -- N-7-G-040
from Thermon Manufacturing Co.

The N-7-G-040 and N-7-HD-040 are designed for use as cost-effective, preset control thermostats for freeze protection. These NEMA 4X units provide watertight, dusttight and corrosion-resistant protection to a hermetically sealed switch inside of a stainless steel enclosure. The thermostat ’s... [See More]

  • Features: Automatic Reset
  • Poles: Single Pole, SP
  • Switch Type: Bi-Metal
  • Throws: Single Throw, ST
Eutectic Temperature Sensing Switch -- 8258
from AMOT

Field replaceable sensor, vibration resistant, NEMA 3 housing [See More]

  • Features: Automatic Reset; Direct Immersion
  • Switch Type: Other
  • High Temperature Set Point: 174 to 343
  • Poles: Single Pole, SP
2 Amp Control Thermostat -- MQT11H
from Canadian Thermostats & Control Devices LTD.

These thermostats were developed as a small, inexpensive, high performance bimetal thermostat which can be used as a controller. These thermostats use a sharp, semi permanent, snap spring with a flat non-distorting bimetal. Two bimetals are used for increased sensitivity. [See More]

  • Features: Automatic Reset
  • Repeatability / Tolerance: 5.4
  • High Temperature Set Point: 14 to 230
  • Switch Type: Bi-Metal
HRC 85
from Cooper Crouse-Hinds

To control fan coils, motor starters, valves, and circulator motors [See More]

  • Features: Automatic Reset; Explosion Proof
  • Switch Type: Bi-Metal; Other
  • High Temperature Set Point: 45 to 85
  • Maximum Current: 10.2
EasyControls™ Thermostat -- EC-STAT-FC
from Distech Controls, Inc.

2 digital inputs, I remote room sensor, relative humidity sensor [See More]

  • Features: Automatic Reset
  • Switch Type: Other
  • High Temperature Set Point: -40 to 122
  • Maximum AC Voltage: 30
THERMOSTAT 200 DEG E-TES AUTO RESET -- NM4404
from Hydro-Force, Inc.

200 ° F Thermostat with Auto Reset for [See More]

  • Features: Automatic Reset
  • High Temperature Set Point: 200
100T
from ITT Aerospace Controls

NEMA 4 and 13 or NEMA 7 and 9 [See More]

  • Features: Automatic Reset; Hermetically Sealed (optional feature); Explosion Proof (optional feature)
  • Switch Type: Normally Open, NO; Normally Closed, NC; Open on Temperature Rise; Close on Temperature Rise
  • High Temperature Set Point: 305 to 500
  • Poles: Single Pole, SP; Double Pole, DP
EM Bulb&Capillary Thermostat -- 602021CUSTOM
from JUMO Process Control, Inc.

A safety high limit detects a leak/loss of pressure in the bulb & capillary system and automatically opens or closes the contact. [See More]

  • Features: Automatic Reset (optional feature); Manual Reset (optional feature)
  • Poles: Single Pole, SP
  • Switch Type: Gas-Actuated / Vapor-Tension (Bulb & Capillary) (Flexible Capillary)
  • Throws: Single Throw, ST (optional feature); Double Throw, DT (optional feature)
Automatic Reset 3/4" Disc Thermostats -- Type 43
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: Automatic Reset
  • Switch Type: Open on Temperature Rise; Close on Temperature Rise
  • Switch Type: Other
  • Maximum Current: 13 to 25
Pneumatic Temperature Switch
from O'Keefe Controls Co.

The pneumatic pressure switch combines a pressure sensing element and a spool valve to produce a switching device with an adjustable setpoint. The assembly is non-electric, using only air or inert gas in the switch unit. The assembly consists of two components, a switch unit and a transducer unit. [See More]

  • Features: Automatic Reset; Hermetically Sealed (optional feature)
  • Switch Type: Gas-Actuated / Vapor-Tension (Bulb & Capillary) (optional feature) (Flexible Capillary)
  • High Temperature Set Point: -30 to 510
  • Switch Type: Normally Open, NO; Normally Closed, NC; Open on Temperature Rise; Close on Temperature Rise
Thermostat -- AM1-WA1
from ORIENTAL MOTOR U.S.A. Corp.

Effective energy saving, easy setting, UL/CSA, compact, controls fans, C [See More]

  • Features: Automatic Reset
  • Repeatability / Tolerance: 8
  • High Temperature Set Point: 0 to 60
  • Switch Type: Bi-Metal
Double Thermostats -- Type 5348-1
from SAMSON Controls, Inc.

Thermostats functioning according to the liquid expansion principle. with thermowells (accessories). Special features. • Can be mounted either as a contact thermostat or as a. thermostat with thermowell. • Easy to wire using spring-clamp terminals. • Switching capacity 16 A, 230 V. [See More]

  • Features: Automatic Reset
  • Repeatability / Tolerance: -21.6 to 10.8
  • High Temperature Set Point: 32 to 266
  • Switch Type: Gas-Actuated / Vapor-Tension (Bulb & Capillary)
802F-040
from Selco Products Company

P.C.B. thermostat conforms to the International Y220/TO220 package. [See More]

  • Features: Automatic Reset
  • Repeatability / Tolerance: 9
  • High Temperature Set Point: 104
  • Switch Type: Bi-Metal
Conduction Type Thermostats B2 Series
from Tempco Electric Heater Corporation

Tempco Conduction Thermostats do not use a bonded bimetal strip. The contacts are opened and closed by the expansion and contraction of the base plate in conjunction with the thermal strip.. Single pole, single throw contacts open with temperature rise, providing minimum overshoot, smaller cycling... [See More]

  • Features: Automatic Reset; Explosion Proof (optional feature)
  • Repeatability / Tolerance: 2
  • High Temperature Set Point: -100 to 525
  • Switch Type: Bi-Metal
1NT Series 1/2" Disc Thermostats -- 1NT01
from Thermtrol

Thermtrol offers The Klixon ® line of 1NT fixed temperature thermostats. Approved by numerous testing agencies, all 1NT thermostats pass a series of rigorous quality control checks including continuity, function, contact resistance and dielectric strength. Excellent multipurpose thermostat... [See More]

  • Features: Automatic Reset
  • Repeatability / Tolerance: 9
  • High Temperature Set Point: 32 to 399
  • Switch Type: Bi-Metal
1/2" Diameter Style A -- 1A1C9
from Vulcan Electric Co.

304 stainless steel tube, stranded silver plated copper lead wires [See More]

  • Features: Automatic Reset; Direct Immersion; Explosion Proof (optional feature)
  • Switch Type: Bi-Metal
  • High Temperature Set Point: -100 to 600
  • Switch Type: Open on Temperature Rise