Home ProductsKSD301 Bimetal Thermostat

BW-B2D Snap Action Thermostat , Thermal Switch Rated 250V 5A 35-150C

Certification
China Dongguan Heng Hao Electric Co., Ltd certification
China Dongguan Heng Hao Electric Co., Ltd certification
Customer Reviews
Very nice to have a such a good friend and business partner. Hope we could make a more bright future in our business trip.

—— Yassine Ramitec

well-made, easy to install

—— Saber Ali

I'm Online Chat Now

BW-B2D Snap Action Thermostat , Thermal Switch Rated 250V 5A 35-150C

BW-B2D Snap Action Thermostat , Thermal Switch Rated 250V 5A 35-150C
BW-B2D Snap Action Thermostat , Thermal Switch Rated 250V 5A 35-150C BW-B2D Snap Action Thermostat , Thermal Switch Rated 250V 5A 35-150C BW-B2D Snap Action Thermostat , Thermal Switch Rated 250V 5A 35-150C BW-B2D Snap Action Thermostat , Thermal Switch Rated 250V 5A 35-150C BW-B2D Snap Action Thermostat , Thermal Switch Rated 250V 5A 35-150C BW-B2D Snap Action Thermostat , Thermal Switch Rated 250V 5A 35-150C

Large Image :  BW-B2D Snap Action Thermostat , Thermal Switch Rated 250V 5A 35-150C

Product Details:
Place of Origin: Guangdong, China
Brand Name: HENGHAO
Model Number: BW-B2D
Payment & Shipping Terms:
Minimum Order Quantity: 1000 pieces
Price: $0.30/pieces 1000-4999 pieces
Packaging Details: 100 pcs per bag<br>5000 pcs per carton

BW-B2D Snap Action Thermostat , Thermal Switch Rated 250V 5A 35-150C

Description
Type: Switch Limit Application: Chargeable Battery, Ballast, Motor
Supplier Type: Original Manufacturer Cross Reference: H20, BW9700, KSD9700
Media Available: Datasheet, Photo Brand: Thermal Protector
Mounting Feature: Back Or Front Of Panel Size / Dimension: 18.5*8*4mm
Color: White Material: Not Applicable
Operating Temperature: 50°C To 150°C Switch Function: Over Temperature Protector
Current Rating (Amps): 5A Voltage Rating - AC: 250
Voltage: 6 ~ 250V Voltage Rating: 250V
Output Type: Not Applicable Electrical Rating: 5A~10A 250V
Action Temperature Range: 40~150 Centigrade Life Cycle: 10000times
High Light:

150C Snap Action Thermostat

,

BW-B2D Snap Action Thermostat

,

250V 5A Thermal Switch

 

1.     H20,H21 series thermostat’s Principle and structure

H20,H21serial universal and enhanced protectors with large metal casing are composed of the thermal conductive metal casing, bimetallic parts welded with silver alloy contact point, conductive bracket, insulation fixation stand, fixed contact strip and heat resistance cable. In case of abnormal operation, along with the increase of the environment temperature to the set value, the bimetallic parts perform quick action, open the contact point, and disconnect the circuit. When the device is cooled to the temperature for safe operation, the contact point will automatically closes and recover normal operation.

2.     H20,H21series thermal protector’s Specification

2.1.Switch type: normally closed, normally opened.

2.2.Operating Voltage / Current: AC250V / 5A; AC125V / 8A

2.3.Operating Temperature: 40~150 (one step for every 5°C)

2.4.Standard Tolerance: ±3°C / ±5°C / ±7°C

2.5.Reset temperature: operating temperature decrease by 15-45°C

2.6.Contact Closure resistance:50mΩ

2.7.Insulation resistance:100mΩ

2.8.Electric strength: AC1500V/1min free from phenomena of break down and flashover.

2.9.Service life: 10000 times

Electrical Rating

DC-12V max 12A; DC-24V max 10A; AC-125V max 8A; AC-250V max 16A

Open temperature

(30~150)±5°C; 5°C a step

Reset temperature

2/3 of the action temperature with tolerance of ±15°C. Reset temperature can also be provided according to customers' requirement.

Life times

10000 times

Contact Closure resistance:

50mΩ

Insulation resistance:

100mΩ

Electric strength:

2.10.         AC1500V/1min free from phenomena of break down and flashover.

UL File no

E487478

CQC certificate no

CQC16002142880

TUV certificate no

B160592241002

 

3.     H20,H21series thermal protector’s Dimension

Model

Case

Length(mm)

width(mm)

High(mm)

Vol.&Current

Lead wire

H20

Plastic

18.5

8

4

DC-12V max 12A; DC-24V max 10A; AC-125V max 8A; AC-250V max 10A

#20 3135, end 5mm

half tripping, length is 70mm, or according to customer’s require

H21

Metal

18.5

7.3

3.8

H21

Metal

20

8

4

AC250V 20A

#16 3135

BH-A1D

Metal

15

6.6

3.2

DC-12V max 12A; DC-24V max 10A; AC-125V max 8A; AC-250V

#20 3135, #22 3266,#22 3135, end 5mm

half tripping, length is 70mm, or according to customer’s require

BH-B2D

Plastic

15

7.1

3.8

BH-TB02B-B8D

Plastic

15

5.2

2.4

DC-12V max 4A; DC-24V max 3A; AC-125V max 3A; AC-250V max 2A

3266-AWG24#, 3135-AWG24# or nickel strip normally, length is 70 mm or according to customer’s require

 

 

4.     H20,H21series temperature protector’s Application

H20,H21series is applicable to chargeable battery, ballast, massager, micro motor, transformer, electric tools, heat electric appliance and instrument etc.

 

The product UL,CQC,TUV and RoHS certification approval.

BW-B2D Snap Action Thermostat , Thermal Switch Rated 250V 5A 35-150C 0

 

 

 

 

Contact Details
Dongguan Heng Hao Electric Co., Ltd

Contact Person: Cherry Lee

Tel: +86-13431163393

Send your inquiry directly to us (0 / 3000)