Auto Reset Thermal Fuse with 10000 Cycles and 15*7.5*3.8mm Size for Low Breaking Capacity Protection
Price:
$0.25/pieces 5000-9999 pieces
MOQ:
5000 pieces
Delivery Time:
Negotiable
Brand:
HENG HAO
Product Description
H20 Thermal Fuse KW9700 Auto Reset Thermal Fuse Bw-Abs Temperature Controller KSD9700
BH Series Thermostat Principle and Structure
BW & BH series thermostats provide protection against over-current and over-temperature conditions. These sealed units feature small internal resistance, operate silently, and reset automatically. The bimetal component responds to temperature and current changes, altering its state to either cut off or complete the circuit when abnormal conditions occur. BH series offers enhanced safety compared to standard protectors, with immediate response to sudden current surges.
BH Series Thermostat Specifications
Electrical Rating:
- BH Series: DC-12V max 12A; DC-24V max 10A; AC-125V max 8A; AC-250V max 5A
- BH-TB02 Series: DC-12V max 4A; DC-24V max 3A; AC-125V max 3A; AC-250V max 2A
Temperature Specifications:
- Open temperature: (30~150)±5°C; 5°C increments
- Reset temperature: 2/3 of action temperature (±15°C tolerance)
- Custom reset temperatures available upon request
Dimensions:
| 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 (custom lengths available) |
| BH-A1D | 15 | 6.6 | 3.2 | |
| BH-B2D | 15 | 7.3 | 3.9 | |
| BH-B3D | 18 | 8 | 4 |
Applications and Instructions
BH series thermal protectors serve as reliable security devices for various applications including 1.5HP motors, lighting systems, inverter welding machines, switch power supplies, rechargeable battery packs, fluorescent lamp ballasts, power tools, and other electrical equipment. These protectors prevent damage from over-current and over-heating conditions. The 3.5MPa pressure-resistant models are suitable for plastic-coated motor installations.
Product Code System
Temperature Codes:
| 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 |
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Company
Dongguan Heng Hao Electric Co., Ltd
Location
No.9, five lane, Shangchegang, Shangtang road, Gekeng, Hengli Town, Dongguan City, Guangdong, China
Contact Person
Cherry Lee