1. Product Details

  2. Variations

  3. Variations

  4. Literature

Detailed Description

Thermal Edge mechanical hygrostat switches on electrical enclosure heating or cooling units when a preset relative humidity (RH) is exceeded. The relative humidity is kept above the dew point and the condensation of water on electrical components and the corrosion of unprotected sheet metal is prevented.

Electrical Data
Appliance Class: II
Max Contact Current: 10-5 A
Rated Voltage: 120-240 VAC

Environmental and Thermal Data
IP Protection Degree: IP20
Operating Temperature: 50°F to 104°F
Storage Temperature: -4°F to 122°F

Generic Data
Accuracy: ± 5 RH
Casing Material: PC/ABS UL94 V-0
Electrical Connection: Terminal Block
Fixing System: DIN rail
Life Expectancy: 30,000 Cycles
RAL Number: 7035
Rated Hysteresis: 5% RH
Sensor Type: Polyamide Ribbon
Setting Range: 10-90% RH
Setting Resolution: 5% RH
Wires Section: 1-4 mm²
Wires Section: 18-12 AWG

UL Data
UL File Number Recognized Component: E247491

Approvals: CE; cURus; UKCA



    mechanical % RH