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BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch

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BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch

BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch
BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch
BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch

Large Image :  BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch

Product Details:
Place of Origin: CHINA
Brand Name: HENGHAO
Certification: UL TUV CQC KC
Model Number: BW-ABS
Payment & Shipping Terms:
Minimum Order Quantity: 10000PCS
Price: USD 0.15~0.3PCS
Packaging Details: 2000PCS
Delivery Time: 10~15PCS
Payment Terms: T/T
Supply Ability: 1000000PCS
Contact Now

BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch

Description
Life Cycle: 100000 Cycles Voltage & Current: 250V 10A
Contact Type: Normally Closed Or Normally Open Switch Type: Auto Reset Or Manual Rese
Temperature Range: 50-150℃ Case: Plastic
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BW-ABS Thermostat

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ST-22 SEKI Bimetallic Thermostat

BW-B2D BW-ABS Thermostat ST-22 SEKI Bimetallic Thermostat 9700K Temperature Switch

The BW & BH series thermostats provide reliable protection against over-current and over-temperature conditions. These sealed units feature small internal resistance, operate silently, and reset automatically. The bimetallic components respond to both temperature and current changes, altering their state to either cut off or complete the circuit as needed for protection.

BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch 0
BH Series Thermostat Specifications
Specification Details
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. Custom reset temperatures available.
Life times 10000 times
Size L15mm W7.1mm H3.8mm
Lead wire #22 3266, end half tripping, length is 70mm (customizable)
UL File no E487478
CQC certificate no CQC16002142880
TUV certificate no B160592241002
BH Series Thermal Protector Dimensions
Model Case Length(mm) Width(mm) Height(mm) Voltage & 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 70mm (customizable)
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 70mm (customizable)
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, length 70mm (customizable)
BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch 1
BH Series Thermostat Applications

BH series thermal protectors are reliable security devices used in various applications including:

  • 1.5 horsepower motors
  • Lighting devices
  • Inverter welding machines
  • Switch power supplies
  • Rechargeable battery packs
  • Portable power tools
  • Electric appliances

Enforced types can withstand pressure of 3.5MPa for build-in installation in plastic coated motors.

Temperature Code Reference
Code Temperature Code Temperature
30 30℃ 100 100℃
35 35℃ 105 105℃
40 40℃ 110 110℃
45 45℃ 115 115℃
50 50℃ 120 120℃
55 55℃ 125 125℃
60 60℃ 130 130℃
70 70℃ 135 135℃
75 75℃ 140 140℃
80 80℃ 145 145℃
85 85℃ 150 150℃
90 90℃
H20/H21 Series Thermostat Principle

These universal protectors feature large metal casings containing bimetallic components welded with silver alloy contact points. When environmental temperature reaches the set value, the bimetallic components quickly open the contact points to disconnect the circuit. Normal operation resumes automatically when the device cools to a safe temperature.

H20/H21 Series Specifications
Specification Details
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
Life times 10000 times
Contact Closure resistance ≤50mΩ
Insulation resistance ≥100mΩ
Electric strength AC1500V/1min free from break down and flashover
H20/H21 Series Applications

These protectors are suitable for:

  • Chargeable batteries
  • Ballasts
  • Massagers
  • Micro motors
  • Transformers
  • Electric tools
  • Heat electric appliances
  • Instruments
BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch 2 BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch 3 BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch 4 BW-B2D Bimetallic Thermostat with 50-150℃ Range Normally Closed or Open Auto Reset Temperature Switch 5

This product has UL, CQC, TUV and RoHS certification approval.

Tag:

bimetal thermostat switch,

temperature protection switch,

bimetal thermal fuse

Contact Details
Dongguan Heng Hao Electric Co., Ltd

Contact Person: Cherry Lee

Tel: +86-13431163393

Fax: 86-769-82657011

Send your inquiry directly to us (0 / 3000)

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