Adjustable BBQ Oven Temperature Controller / Thermal Cut Out Switch Manual Reset

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:

More than 20  Years in thermostat industry

JIANGSU CHANGSHENG ELECTRIC APPLIANCE CO.,LTD, specializes thermostat/thermal protector/thermal fuse, thermal switch, thermal cutouts, thermal cutoff which are used in motors, transfers, lighting, garden toolings, vacuum cleaners, ballast, PCB, etc.

Famous customers

Welling motor, broad-ocean motor, Kaibang motor, Midea, Hitachi, Panasonic, Gree, Nidec, Sharp, Emerson, W.E.T, PEPI, Hanning, copreci, IGB etc.

Owning Invention and Utility Patents
We are a member of the National Technical Committee on thermal protector of Standardization Administration of China and take part in setting up and upgrading the national standards of protector, which is equivalent to the IEC standards in the domestic protector market. Plus, we have six invention patents for our technologies of  thermal cutoff.

33 Million Units output per month

17AM-D 5.5 Million, 18AM 2.5 million, BR series 3 million;  BR-A2D 15 million; BR-B6D 2 million

Safety certifications

UL, CQC, CK, TUV, VDE.

Quality Management system

ISO9001, IATF16949, ISO14001

Contact Us
A one-year warranty is also offered for your peace of mind. To learn more about what we can do for you, contact us today.