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BR-B(A)7D SERIES THERMAL PROTECTOR TEMPERATURE TYPE AUTOMATIC PROTECTOR

Good quality AC Thermal Protector for sales
Good quality AC Thermal Protector for sales
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BR-B(A)7D SERIES THERMAL PROTECTOR TEMPERATURE TYPE AUTOMATIC PROTECTOR

China BR-B(A)7D SERIES THERMAL PROTECTOR TEMPERATURE TYPE AUTOMATIC PROTECTOR supplier

Large Image :  BR-B(A)7D SERIES THERMAL PROTECTOR TEMPERATURE TYPE AUTOMATIC PROTECTOR

Product Details:

Place of Origin: China
Brand Name: DESEHNG
Certification: VDE CE CQC
Model Number: BR-B(A)7D

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Packaging Details: 5000pcs per package
Delivery Time: 3-10 days on order date
Payment Terms: T/T L/C D/P
Supply Ability: 3,000,000pcs/month
Detailed Product Description
Product Name: BR-B(A)7D SERIES THERMAL PROTECTOR Contact Capacity: 8A/24V ;4A/125V;2A/250V
Open Temperature: 50°C To 160°C Certifiction: VDE CE CQC
High Light:

electrical cutoff switch

,

temperature cutoff switch

Factory Bulb & Capillary Temperature Switch Thermostat For Water Heaters

 

 

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)

WY35B-II

35±4

5±3

-35±5

5±3

BR-B(A)7D SERIES THERMAL PROTECTOR TEMPERATURE TYPE AUTOMATIC PROTECTOR

400/250

16

60

WY75A-II

75±4

5±3

30±5

5±3

BR-B(A)7D SERIES THERMAL PROTECTOR TEMPERATURE TYPE AUTOMATIC PROTECTOR

400/250

16

110

WY110A-II

110±4

7±4

30±8

7±4

BR-B(A)7D SERIES THERMAL PROTECTOR TEMPERATURE TYPE AUTOMATIC PROTECTOR

400/250

16

150

WY190A-II

190±8

9±4

60±8

9±4

BR-B(A)7D SERIES THERMAL PROTECTOR TEMPERATURE TYPE AUTOMATIC PROTECTOR

400/250

16

240

WY350-II

350±15

15±5

60±20

15±5

BR-B(A)7D SERIES THERMAL PROTECTOR TEMPERATURE TYPE AUTOMATIC PROTECTOR

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 

BR-B(A)7D SERIES THERMAL PROTECTOR TEMPERATURE TYPE AUTOMATIC PROTECTOR

 

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

 

 

BR-B(A)7D SERIES THERMAL PROTECTOR TEMPERATURE TYPE AUTOMATIC PROTECTOR

Contact Details
Jiangsu ChangSheng Electric Appliance Co., Ltd

Contact Person: Miss. Wendy zhang

Tel: 86-519-85920008

Fax: 86-519-85920222

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