Specifications
Place of Origin :
China
Brand Name :
DESHENG
Certification :
TUV CQC
Model Number :
KSD
MOQ :
1000pcs
Packaging Details :
10,000pcs per carton
Delivery Time :
5-10 days on order date
Payment Terms :
T/T L/C D/P
Supply Ability :
300,000pcs per month
Product Name :
Bimetal Disc Thermostat
Rated voltage and current :
16A/125VAC,10A/250VAC 50HZ/60HZ
Open temperature :
-35°C to 350°C
Applications :
Water heater / Dish washer / Boiler / Cooker / Drier
Advantage :
High accuracy , Mini-size, light , long lifespan
Certifications :
TUV and CCC
Description

Electrical Manual Reset Thermostat Capillary Tube For Bolier / Water Heater 20A 240V

Capillary thermostat WQS 70A-I, manual reset

-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

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

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)

WQS70A-I

70±5

Manual reset

KSD301 Boiler Bimetal Disc Thermostat 16A 250V With Quick Make / Quick Break Action

400/250

20

130

WQS95A-I

95±4

Manual reset

KSD301 Boiler Bimetal Disc Thermostat 16A 250V With Quick Make / Quick Break Action

400/250

20

150

WQS140A-I

140±4

Manual reset

KSD301 Boiler Bimetal Disc Thermostat 16A 250V With Quick Make / Quick Break Action

400/250

20

160

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 copper construction

KSD301 Boiler Bimetal Disc Thermostat 16A 250V With Quick Make / Quick Break Action

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KSD301 Boiler Bimetal Disc Thermostat 16A 250V With Quick Make / Quick Break Action

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Place of Origin :
China
Brand Name :
DESHENG
Certification :
TUV CQC
Model Number :
KSD
MOQ :
1000pcs
Packaging Details :
10,000pcs per carton
Contact Supplier
KSD301 Boiler Bimetal Disc Thermostat 16A 250V With Quick Make / Quick Break Action

Jiangsu ChangSheng Electric Appliance Co., Ltd

Active Member
13 Years
jiangsu, changzhou
Since 1997
Business Type :
Manufacturer, Exporter
Total Annual :
>50 Million
Employee Number :
>1200
Certification Level :
Active Member
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