Safety Adjustable BBQ Temperature Controller / Oven Bimetal Thermal Cutoff Switch

Oven Temperature Controller / Thermal Cut Out Switch -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: Normally close, open on temperature rise, manual reset, Earth Terminal Option Working voltage and current 20 Amps @ 240 Vac Ø Phial diameter 3/6 mm Cycles life 100,000 cycles Open temperature -35°C to 350°C Temperature Tolerance ±5°C, ±7°C, ±10°C, ±12°C Differential Temperature depending on open temperature Contact resistance ≤100 m Capillary length 300~ 3000 mm; other lengths available upon request Body temperature T120 / T150 Faston Terminal Connections 6,3x0,8 mm DIN46244 Contact Closure Resistance: ≤50mΩ Insulation Resistance ≥100MΩ Speed of response 1.0/min .Min. electric current 200mA 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.

Main characteristics:

Typical Model	Operating temperature		Switch	Voltage (V)	Current (A)	Maximum Temperature Sensing part()
	OFF()	DIFF(K)
WQS70A-I	70±5	Manual reset		400/250	20	130
WQS95A-I	95±4	Manual reset		400/250	20	150
WQS140A-I	140±4	Manual reset		400/250	20	160

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 Advantages: