Dongguan Heng Hao Electric Co., Ltd
| Life Cycle | 10000 cycles |
| Voltage & Current | 250V 2A |
| Contact type | normally closed or normally open |
| Switch type | auto reset or manual reset |
| temperature range | 30-150℃ |
| Case | Plastic |
| Payment Terms | T/T |
| Supply Ability | 10000000PCS PER MONTH |
| Delivery Time | 10~15 WORKDAYS |
| Packaging Details | 2000PCS /CARTON |
| Brand Name | HENGHAO |
| Model Number | BH-TB02B-B8D |
| Certification | UL |
| Place of Origin | CHINA |
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Product Specification
| Life Cycle | 10000 cycles | Voltage & Current | 250V 2A |
| Contact type | normally closed or normally open | Switch type | auto reset or manual reset |
| temperature range | 30-150℃ | Case | Plastic |
| Payment Terms | T/T | Supply Ability | 10000000PCS PER MONTH |
| Delivery Time | 10~15 WORKDAYS | Packaging Details | 2000PCS /CARTON |
| Brand Name | HENGHAO | Model Number | BH-TB02B-B8D |
| Certification | UL | Place of Origin | CHINA |
| High Light | HCET-B Temperature Controlled Switch ，KSD9700 bimetallic thermostat 2A ，250V bimetallic thermostat | ||
This high-quality bimetallic thermostat provides reliable over-temperature and over-current protection for various electrical applications.
BH series thermostat / Miniature thermal protector / Rechargeable battery thermostat
BW & BH series protectors offer protection against over-current and over-temperature conditions. They are sealed firmly, feature small internal resistance, operate silently, and reset automatically. When current passes through the temperature and current-sensitive bimetal, its status changes due to over-temperature or over-current conditions, either cutting off or switching on the circuit. BH series are safer than normal protectors as there is no temperature effect lag under sudden high current conditions.
| Parameter | 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 |
| 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 |
| 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 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 thermal protectors are effective, reliable security protector and alarm devices, widely used in:
These protectors prevent damage from over-current and over-heating caused by abnormal work conditions. Enforced types that can withstand pressure of 3.5MPa are suitable for build-in installation of plastic coated motors.
| 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 universal and enhanced protectors with large metal casing are composed of thermal conductive metal casing, bimetallic parts welded with silver alloy contact points, conductive brackets, insulation fixation stands, fixed contact strips, and heat resistance cables. In case of abnormal operation, when the environment temperature increases to the set value, the bimetallic parts perform quick action, open the contact points, and disconnect the circuit. When the device cools to safe operating temperature, the contact points automatically close and normal operation resumes.
| Parameter | 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, H21 series is applicable to:
This product has UL, CQC, TUV and RoHS certification approval.
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2011
Total Annual:
1000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Dong Heng Hao Electric Co., Ltd is located in Dongguan City, Guangdong Province with very convenient transportation and favorable Geographic location. We are specialized in developing and producing temperature controllers, thermostat, thermal protectors , temperature switch, temperature... Dong Heng Hao Electric Co., Ltd is located in Dongguan City, Guangdong Province with very convenient transportation and favorable Geographic location. We are specialized in developing and producing temperature controllers, thermostat, thermal protectors , temperature switch, temperature...
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