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LED INDICATORS
March 21, 2019
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THERMOSTATS

Sensor Element  Thermostatic bi-metal
Switching difference (hysteresis)  + or – 4°F (+or- 3°K)
Adjustment Range  30 – 140°F / 0 – 60°C
Noise Suppression  N (according to VDE 0875)
Connection  2 pole terminal for AWG 14 (2.5 mm²)
Mounting  Easily installed by clip mounting on 35 or 38mm DIN rail (included)
Housing  Flame retardant plastic UL94VO
Color  Gray (SB)
Protection  IP20
Approval  UL Recognized Component, cUL Recognized Component, CE
Switching Difference ( temperature) 2K (+/- 1K at 25C (+77F) 50% RH )
Switching Difference ( humidity) 4% RH (+/- 1K at 25C (+77F) 50% RH )
Setting range (humidity) 50 to 90% RH
Reaction time aprox 5 sec
Contact type Change over ( relay)
Service life NO/NC 30,000 cycles
Max Switching Relay output 10A Resistive / 1.6A inductive @ 240 VAC 0.6 @ 60 VDC
Max inrush current AC 30 A for 10 sec
Case Plastic UL 94V-O light Gray
Mounting 35 mm Din rail
Weight 3.5 oz . 100g
Protection IP20
Approvals UL file E164102 / UR componet / CE
SKU: TH1254 Category:
Description

features
Designed to provide air temperature control and monitoring in cabinets.
Thermostat NC (Normally Closed) for the control of heaters and heater fans.
Thermostat NO (Normally Open) for the control of cooling units, or for switching signal transmitters in case of overheating.
Available in Fahrenheit or Celsius.

NC – Normally Closed (Red)
Used in conjunction with heaters.
Contact opens when rising temperatures reach the set point temperature, shutting heater off.
Used in conjunction with fans.
Contact closes when rising temperatures reach the set point temperature, turning fan on.