Dimmers and timers

QHC18M/24M 

The QHC18M & QHC24M are 3 phase heater control panels with load capacities of 18kW & 24Kw across 3 outputs.
The controllers are fitted with an Isolation switch for the incoming 3 phase supply and for circuit protection MCB's on the three outputs.
There are additional facilities for a timer function via auxiliary inputs for external switches NO to close. There are also inputs for a mains switched (trigger) voltage for use with PIR motion detectors or external mains operated push button switches.

QHC18M  18Kw Heater Controller standard.   

• Total load capacity per controller is 18Kw.


• Operating Voltage 230 Volts AC Single phase & 400 Volts 3 phase.


• Soft Start on all outputs.


• Manual single dial controls all 3 channels. Max load per channel is 6Kw.


• Optional independent channel operation, when used with the QHVC external controller.


• Motion Sensor (PIR) operation a total of 3 can be used, 1 per channel.


• External Switch push button operation a total of 3 can be used, 1 per channel.


• 5 variable power settings 1 - 5.


• Over temperature protection.


• Dimensions  H 350mm x W 361mm x D 145mm.


• Weight 10Kgs.

QHC24M  24Kw Heater Controller standard.   

• Total load capacity per controller is 24Kw.


• Operating Voltage 230 Volts AC Single phase & 400 Volts 3 phase.


• Soft Start on all outputs.


• Manual single dial controls all 3 channels. Max load per channel is 8Kw.


• Optional independent channel operation, when used with the QHVC external controller.


• Motion Sensor (PIR) operation a total of 3 can be used, 1 per channel.


• External Switch push button operation a total of 3 can be used, 1 per channel.


• 5 variable power settings 1 - 5.


• Over temperature protection.


• Dimensions  H 350mm x W 361mm x D 145mm.


• Weight 12Kg.

Tested to BS EN60335-2-20