Automatic Or Manual Reset Temperature Thermostat Thermal Switch 400V 16A WY-II manufacturer from China ChangSheng Electric Appliance Company

Automatic Or Manual Reset Temperature Thermostat Thermal Switch 400V 16A

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: WY-II

Automatic Or Manual Reset Temperature Thermostat Thermal Switch Normally Open 16A

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Automatic Or Manual Reset Temperature Thermostat Thermal Switch Normally Open 16A

Automatic reset temperature thermostat WY-I series / 250V / 16A

WY-I series bulb & capillary thermostats
Manual reset and sensor leakage protection
Temperature range: -35°C to 350°C

Description:

Changsheng WY-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, automatic reset, Earth Terminal Option
Working voltage and current	16 Amps @ 240 Vac and 16 Amps @ 400 Vac
Ø Phial diameter	3/6 mm
Cycles life	100,000 cycles
Open temperature	-35°C to 350°C
Temperature Tolerance	±3°C, ±4°C, ±5°C, ±8°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