Electric Adjustable Cooling Fan Temperature Switch Thermostat 240V For Water Heater

-35°C to 350°C
20 Amps @ 240 Vac
Main body temperature: T120 / T150
Faston Terminal Connections:6,3x0,8 mm DIN46244
Contact Closure Resistance:≤50mΩ
Insulation Resistance:≥100MΩ

Description:

Changsheng WQS-I series bulb & capillary thermostats are factory calibrated to a predetermined temperature range. This design offers a changeover thermal switch and an optional auxiliary switch that is useful for activation of an alarm or cooling fan. The principles of operation allow this design to be surprisingly cost effective and a leading choice for use in many applications where precision sensing is required while remaining on a tight budget. When temperature rises, the internal fluid located within the bulb expands through a capillary tube to an expandable diaphragm that is configured within the remote thermostat body. This diaphragm assembly activates the electrical contacts at the calibrated temperature set point. The WY-I series is available with a front auxiliary switch as optional.

Specifications:

Typical Model	Operating temperature		Switch	Voltage (V)	Current (A)	Maximum Temperature Sensing part()
	OFF()	DIFF(K)
WQS50A-II	50±3	Manual reset		400/250	16	80
WQS120A-II	120±6	Manual reset		400/250	16	160
WQS230A-II	230±8	Manual reset		400/250	16	270
WQS260A-II	260±10	Manual reset		400/250	16	300
WQS300A-II	300±15	Manual reset		400/250	16	350

Applications:

- 10 / +16 Refrigeration
-35 / +35 Fridge
0 / 40 Ambient
0 / 85 Boliers / Water heaters
0 / 93 Dishwashers
30 / 110 Bain Marie
60 / 200 Deep-fryer
50 / 250 Oven
50 / 300 Oven
Other ranges upon request

Competitive Advantage: