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Snap Switch Bulb And Capillary Thermostat
Snap Switch Bulb And Capillary Thermostat
Specifications
Place of Origin :
China
Brand Name :
HDV
Certification :
VDE CE CQC
Model Number :
WY-I
MOQ :
100pcs
Packaging Details :
50pcs per package
Delivery Time :
10-15 days on order date
Payment Terms :
T/T L/C D/P
Supply Ability :
50,000pcs/month
Product name :
Snap Switch Thermostat
Cycles life :
100,000 cycles
Open temperature :
-35°C to 350°C
Contact resistance :
≤100 m
.Min. electric current :
200mA
Certifications :
VDE CE CQ
Working voltage and current :
240V / 16A
Applications :
Fridge / Ambient / Bolier / Water heater / Bain Marie / Oven
Description

WY250B-I Normally close automatic reset Snap Switch Thermostat and temperature controlled switch

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

Typical

Model

Operating temperature

Switch

Voltage

(V)

Current

(A)

Maximum

Temperature

Sensing part(℃)

H

L

OFF(℃)

DIFF(K)

OFF(℃)

DIFF(K)

WY35A-Ⅰ

35±4

5±3

-35±4

5±3

Snap Switch Bulb And Capillary Thermostat

400/250

16

70

WY75A-Ⅰ

75±3

5±3

25±5

5±3

Snap Switch Bulb And Capillary Thermostat

400/250

16

110

WY110A-Ⅰ

110±4

6±4

60±8

6±3

Snap Switch Bulb And Capillary Thermostat

400/250

16

120

WY190A-Ⅰ

190±8

8±4

50±8

8±4

Snap Switch Bulb And Capillary Thermostat

400/250

16

160

WY250B-Ⅰ

250±10

10±5

120±12

10±5

Snap Switch Bulb And Capillary Thermostat

400/250

16

250

WY350A-Ⅰ

340±12

12±6

60±15

12±6

Snap Switch Bulb And Capillary Thermostat

400/250

16

400

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 copper construction

Snap Switch Bulb And Capillary Thermostat

Product tags

bulb and capillary thermostat

,

high temperature pressure switch

,

tempature switch
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Snap Switch Bulb And Capillary Thermostat

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Product Detail
Place of Origin :
China
Brand Name :
HDV
Certification :
VDE CE CQC
Model Number :
WY-I
MOQ :
100pcs
Packaging Details :
50pcs per package
Contact Supplier
Snap Switch Bulb And Capillary Thermostat

Jiangsu ChangSheng Electric Appliance Co., Ltd

Active Member
13 Years
jiangsu, changzhou
Since 1997
Business Type :
Manufacturer, Exporter
Main Products :
Motor Thermal Protector, AC Thermal Protector, Thermal Overload Protector
Total Annual :
>50 Million
Employee Number :
>1200
Certification Level :
Active Member
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