Dongguan Heng Hao Electric Co., Ltd
| Supply Ability | 5000000 Piece/Pieces per Month |
| Packaging Details | 100pcs per bag, 10 bags per carton |
| Usage | Thermal |
| Breaking Capacity | Low |
| Safety Standards | IEC |
| metal | bimetallic |
| voltage and current | 250V 5A |
| Temperature Range | 30 C~155 |
| Mounting Type | Mounting |
| life time | 10000 times |
| size | 15*7.5*3.8mm |
| Port | YANTIAN |
| Brand Name | HENG HAO |
| Model Number | BH-B2D |
| Certification | ul tuv |
| Place of Origin | China |
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Product Specification
| Supply Ability | 5000000 Piece/Pieces per Month | Packaging Details | 100pcs per bag, 10 bags per carton |
| Usage | Thermal | Breaking Capacity | Low |
| Safety Standards | IEC | metal | bimetallic |
| voltage and current | 250V 5A | Temperature Range | 30 C~155 |
| Mounting Type | Mounting | life time | 10000 times |
| size | 15*7.5*3.8mm | Port | YANTIAN |
| Brand Name | HENG HAO | Model Number | BH-B2D |
| Certification | ul tuv | Place of Origin | China |
| High Light | Auto Reset bimetallic thermostat ，auto reset thermal fuse ，KSD9700 thermal fuse | ||
BH-B2D BH-A1D Bimetal Temperature Switch and Temperature Protector rated at 250V 5A with operating range of 30-150°C. These sealed thermostats provide reliable protection against over-current and over-temperature conditions with automatic reset functionality.
BW & BH series thermostats are firmly sealed devices with small internal resistance, no noise generation, and automatic reset capability. When current passes through the temperature-sensitive bimetallic element, changes in temperature or current cause the bimetal to change state, either opening or closing the circuit. BH series provides enhanced safety compared to standard protectors, with no temperature effect lag during sudden high-current conditions.
| Model | Length (mm) | Width (mm) | Height (mm) | Lead Wire |
|---|---|---|---|---|
| BH-TB02B-B8D | 13.5 | 5.4 | 2.4 | 3266-AWG24#, 3135-AWG24# or nickel strip, 70mm standard length |
| BH-A1D | 15 | 6.6 | 3.2 | - |
| BH-B2D | 15 | 7.3 | 3.9 | - |
| BH-B3D | 18 | 8 | 4 | - |
BH series thermal protectors serve as effective, reliable security protection and alarm devices. They are widely used in:
These protectors prevent damage from over-current and over-heating caused by abnormal operating conditions. Enforced types capable of withstanding 3.5MPa pressure are suitable for built-in installation in plastic coated motors.
| Code | Open Temperature | Reset Temperature | Code | Open Temperature | Reset Temperature |
|---|---|---|---|---|---|
| 030 | 30±3°C | ≥20°C | 095 | 95±5°C | 70±15°C |
| 035 | 35±3.5°C | ≥25°C | 100 | 100±5°C | 70±15°C |
| 040 | 40±4°C | ≥30°C | 105 | 105±5°C | 75±15°C |
| 045 | 45±4.5°C | ≥33°C | 110 | 110±5°C | 75±15°C |
| 050 | 50±5°C | ≥35°C | 115 | 115±5°C | 80±15°C |
| 055 | 55±5°C | 42±6°C | 120 | 120±5°C | 85±15°C |
| 060 | 60±5°C | 45±8°C | 125 | 125±5°C | 85±15°C |
| 065 | 65±5°C | 48±10°C | 130 | 130±5°C | 90±15°C |
| 070 | 70±5°C | 50±12°C | 135 | 135±5°C | 95±15°C |
| 075 | 75±5°C | 53±14°C | 140 | 140±5°C | 100±15°C |
| 080 | 80±5°C | 55±15°C | 145 | 145±5°C | 100±15°C |
| 085 | 85±5°C | 60±15°C | 150 | 150±5°C | 105±15°C |
| 090 | 90±5°C | 65±15°C | 155 | 155±5°C | 110±15°C |
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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