Dongguan Heng Hao Electric Co., Ltd
| Life Cycle | 100000 cycles |
| Voltage & Current | 250V 16A |
| Contact type | normally closed or normally open |
| Switch type | auto reset or manual reset |
| temperature range | 0-250℃ |
| Payment Terms | TT FOB SZ |
| Supply Ability | 1000000000 PCS PER MONTH |
| Delivery Time | 7-10 WORKING DAYS |
| Packaging Details | 1000pcs per carton |
| Brand Name | HENGHAO |
| Model Number | BW9700 |
| Certification | UL CQC TUV ROHS |
| Place of Origin | DONGGUAN,CHINA |
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Product Specification
| Life Cycle | 100000 cycles | Voltage & Current | 250V 16A |
| Contact type | normally closed or normally open | Switch type | auto reset or manual reset |
| temperature range | 0-250℃ | Payment Terms | TT FOB SZ |
| Supply Ability | 1000000000 PCS PER MONTH | Delivery Time | 7-10 WORKING DAYS |
| Packaging Details | 1000pcs per carton | Brand Name | HENGHAO |
| Model Number | BW9700 | Certification | UL CQC TUV ROHS |
| Place of Origin | DONGGUAN,CHINA | ||
| High Light | HCET-B Thermal Protector ，HCET-A Series Thermal Protector ，Kw9700 Thermostat temperature controller | ||
BW & BH series protectors provide protection against over-current and over-temperature with firm sealing, small internal resistance, no noise, and automatic reset functionality. When current passes through the temperature and current-sensitive bimetal, the bimetal's status changes due to over-temperature or over-current conditions, either cutting off or switching on the circuit. BH series offer enhanced safety compared to normal protectors, as there is no temperature effect lag under sudden high current conditions.
| 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 various types of 1.5 horsepower motors, lighting devices, inverter welding machines, switch power supplies, rechargeable battery packs, fluorescent lamp ballasts, portable power tools, electric appliances and other electric equipment to prevent over-current and over-heating caused by abnormal work status. 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 serial universal and enhanced protectors with large metal casing are composed of thermal conductive metal casing, bimetallic parts welded with silver alloy contact points, conductive bracket, insulation fixation stand, fixed contact strip and heat resistance cable. 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 the safe operation temperature, the contact points automatically close and recover normal operation.
| Model | Length (mm) | Width (mm) | Height (mm) |
|---|---|---|---|
| BW9700 | 20 | 7.3 | 3.8 |
BW series is applicable to rechargeable batteries, ballasts, massagers, motors, transformers, electric tools, heat electric appliances and instruments.
| Code | Open Temperature | Reset Temperature | Code | Open Temperature | Reset Temperature |
|---|---|---|---|---|---|
| 045 | 45±4.5℃ | ≥33℃ | 105 | 105±5℃ | 75±15℃ |
| 050 | 50±5℃ | ≥35℃ | 110 | 110±5℃ | 75±15℃ |
| 055 | 55±5℃ | 42±6℃ | 115 | 115±5℃ | 80±15℃ |
| 060 | 60±5℃ | 45±8℃ | 120 | 120±5℃ | 85±15℃ |
| 065 | 65±5℃ | 48±10℃ | 125 | 125±5℃ | 85±15℃ |
| 070 | 70±5℃ | 50±12℃ | 130 | 130±5℃ | 90±15℃ |
| 075 | 75±5℃ | 53±14℃ | 135 | 135±5℃ | 95±15℃ |
| 080 | 80±5℃ | 55±15℃ | 140 | 140±5℃ | 100±15℃ |
| 085 | 85±5℃ | 60±15℃ | 145 | 145±5℃ | 100±15℃ |
| 090 | 90±5℃ | 65±15℃ | 150 | 150±5℃ | 105±15℃ |
| 095 | 95±5℃ | 70±15℃ | 155 | 155±5℃ | 110±15℃ |
| 100 | 100±5℃ | 70±15℃ |
The product has UL, CQC, VDE 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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