KNVT Control Panel Thermostat — Cooling (1 x N.O.)
Economical control of cooling within the control cabinet. Normally open contacts operate when the temperature setpoint has been reached to apply power to the cooling circuit.
Up to 10A resistive load can be wired directly through the thermostat. Please derate accordingly for motors (inductive).
Technical Data
Sensor Element Thermostatic bi metal
Contact Type Snap-action contact
Switching Current 230 VAC 10A
Case Material Plastic according UL94 V-0
Protection Class IP 20
Approvals CE
Mounting Fit 35mm DIN rail
Electrical Connections 0,75 - 1.5 mm² / 2 poles terminal.
Dimensions 63 x 34 x 42 mm
Weight 45g
Environmental: Halogen free product
Frequently Asked Questions
What does N.O. mean and how does it work?
Normally Open — the contact closes (applying power) once the setpoint is reached, switching the cooling fan on.
What load can I switch directly?
Up to 10A resistive at 230VAC — derate for inductive loads like fan motors.
Do I need a separate thermostat for heating?
Not necessarily — pair with the KNHT heating thermostat for independent heating control, or use the KNHVT double thermostat for heating and cooling in one unit.
How is it wired?
2-pole terminal, 0.75-1.5mm² cable, mounts to 35mm DIN rail.
Industry Applications
- Control panel ventilation — switches cooling fans automatically on temperature rise
- OEM machine builders — simple bi-metal thermostat control without a PLC
- Server/equipment cabinets — prevents overheating of sensitive electronics