0 to +60°C (+32 to +140°F) / -40 to +60°C (-40 to +140°F)
Operating/Storage humidity
max. 90% RH (non-condensing)
Protection type
IP20
¹ at 50% RH
² When connecting with stranded wires, wire end ferrules must be used.
Art. No. Contact breaker (NC
Setting Range
Operating Voltage
82HF01
35 to 95% RH
20VAC/DC, 250VAC
• Adjustable relative humidity
• Change-over contact
• High switching capacity
• Easily accessible terminals
• Clip fixing
The electronic thermostat is used for controlling heating and cooling equipment, filter fans or signal devices. The thermostat registers the surrounding air and can switch both inductive and resistive loads via snap-action contact. Functionality: The temperature setting on the scale equals to the upper switch point, which means that the NC contact opens. The temperature setting minus switch temperature difference (and tolerances) equals to the lower switch point, which means that the NC contact closes.