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H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch

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H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch

H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch
H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch
H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch

Large Image :  H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal 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

H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal 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
High Light:

BW-ABJ Thermal Protector

,

KSD9700 Thermal Protector

,

H21 Thermal Protector

BH series thermostat / Miniature thermal protector / Rechargeable battery thermostat

BH series thermostat’s Principle and structure

BW & BH series that can protect against over-current and over-temperature are sealed firmly, small internal resistance, no noise and reset automatically. When current through bimetal that are sensitive to temperature and current, the status of the bimetal will be changed by over-temperature or over-current to cut off circuit or switch on circuit. BH series are safer than normal protectors, as there is no temperature effect lag under condition of sudden big current.

 

BH series thermostat’s Specification

Electrical Rating:

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
Size L15mm W7.1mm H3.8mm
Lead wire #22 3266, end half tripping, length is 70mm, or according to customer’s require
UL File no E487478
CQC certificate no CQC16002142880
TUV certificate no B160592241002

 

BH series 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

 

 

 

BH series thermostat’s Application and Instruction

BH series thermal protectors ,effective reliable security protector and alarm devices, are widely used in various types 1.5 horsepower motors, lighting device, inverter welding machine, switch power, rechargeable battery pack, fluorescent lamp ballasts, portable power tools, electric appliances and other electric equipment to prevent from over-current & over-heating caused by abnormal work status. Enforced types that can withstand pressure of 3.5MPa are fit for build-in-installation of plastic coated motor.

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℃    

 

 

BW series thermostat / KSD9700 thermal protector / BW9700 temperature protector

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.

 

H20,H21series thermal protector’s Specification

  •  
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:
  • AC1500V/1min free from phenomena of break down and flashover.
UL File no E487478
CQC certificate no CQC16002142880
TUV certificate no B160592241002

 

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

 

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.

H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch 0H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch 1H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch 2H21 Thermal Protector , BW-ABJ Thermostat Temperature Controller KSD9700 Thermal Switch 3

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

Contact Details
Dongguan Heng Hao Electric Co., Ltd

Contact Person: Cherry Lee

Tel: +86-13431163393

Fax: 86-769-82657011

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