Contact Platform Support
Help CenterElectric Adjustable Cooling Fan Temperature Switch Thermostat 240V For Water Heater
Related Products
-
Adjustable Temperature Controlled On Off Switch 250V AC 16A With Earth Terminal OptionNegotiableMOQ: 1 Set -
Mechanism Thermostat Adjustable Temperature Switch Normally Open For DishwasherNegotiableMOQ: 1 Piece
-
Adjustable Temperature Switch CircuitNegotiableMOQ: 1 Piece
-
Thermal Adjustable Temperature Switch Calibration With Automatic Reset For BolierNegotiableMOQ: 1 Piece
-
Micro Bimetal Adjustable Temperature Switch 16A in Fluid Filled Sensing SystemNegotiableMOQ: 1 Piece
Certification:UL VDE
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:
| 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 |
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:
| 1. VDE CE CQC Approved. |
| 2. A variety of coating configuration and shell materials are available according to different usages |
| 3. RoHs (2002/95/EC Directive) compliant |
| 4. Customized adjuster rod lengths and requirements are accepted |
| 5. To supply adjustable knob, bezel and mounting screws |
| 6. Adjustable temperature with positive contact separation |
| 7. Mounting bushings/fittings and various sealing bushings are available |
| 8. SPST or SPDT contact configuration |
| 9. Durable stainless steel or copp |
Send Inquiry to This Supplier
You May Also Like
-
High Efficient Polyester Activated Carbon Non-woven Fabrics for Air / Water / Oil Filtration / Charcoal Filter Cloth PriceUS$ 3.2 - 4.5MOQ: 100 Kilograms
-
Energy Conservation and Environmental Protection Filter Press ClothUS$ 100 - 1,000MOQ: 1 Set
-
Plus Dust Filter With Cloth Bag Used in MetallurgicalUS$ 230,000 - 890,000MOQ: 1 Set
-
Activated Carbon Polyester Air Filter Rolls Pads Felt Quality ChoiceUS$ 60 - 150MOQ: 50 Rolls
-
Polyamide Filter Cloth, Monofilament Filter Cloth, Polypropylene Filter Cloth 750ab, 750bNegotiableMOQ: 0 Set
-
Transportation Industry FiltrationNegotiableMOQ: 10 Pieces
-
Filter Cloth；Filter Cloth Steel WireNegotiableMOQ: 1 Piece
-
Filter DiscsUS$ 1 - 100MOQ: 500 Kilograms
-
Jingjin PP Micron Filter Cloth For Waste Water Treatment PlantNegotiableMOQ: 100 Pieces
-
Textile Cable Innerduct/textile Sub-tubeNegotiableMOQ: 2000 Meters
