Snap-Action Thermostat Thermal Cut Off Switch with 50-150℃ Range Normally Closed or Open Auto or Manual Reset
Price:
USD 0.15~0.3PCS
MOQ:
10000PCS
Delivery Time:
10~15PCS
Brand:
HENGHAO
Product Description
Snap-Action Thermostat BW-ABS KSD9700 Thermal Cut Off Switch
BW & BH series protectors offer reliable over-current and over-temperature protection with sealed construction, small internal resistance, silent operation, and automatic reset functionality. The temperature and current-sensitive bimetal components change state to cut off or restore circuit connection in response to abnormal conditions.
BW-ABJ Series Specifications
| 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 steps |
| Reset temperature | 2/3 of action temperature (±15°C) or custom requirements |
| Life cycles | 10,000 operations |
| Dimensions | L15mm × W7.1mm × H3.8mm |
| Lead wire | #22 3266, 70mm length (customizable) |
| Certifications | UL E487478 | CQC16002142880 | TUV B160592241002 |
BW-ABJ Series Dimensions
| Model | Case | Dimensions (mm) | Voltage & Current | Lead Wire |
|---|---|---|---|---|
| H20 | Plastic | 18.5 × 8 × 4 | DC-12V 12A max; DC-24V 10A max; AC-125V 8A max; AC-250V 10A max | #20 3135, 70mm length (customizable) |
| H21 | Metal | 18.5 × 7.3 × 3.8 | AC250V 20A | #16 3135 |
| BH-A1D | Metal | 15 × 6.6 × 3.2 | DC-12V 12A max; DC-24V 10A max; AC-125V 8A max; AC-250V | #20 3135, #22 3266/3135, 70mm length (customizable) |
BH Series Applications
BH series thermal protectors serve as reliable security devices for 1.5HP motors, lighting systems, welding machines, power supplies, battery packs, power tools, and various electrical equipment. The 3.5MPa pressure-resistant models are ideal for plastic-coated motor installations.
Temperature Codes
| Code | Temperature | Code | Temperature |
|---|---|---|---|
| 30 | 30℃ | 100 | 100℃ |
| 35 | 35℃ | 105 | 105℃ |
| 40 | 40℃ | 110 | 110℃ |
H20/H21 Series Specifications
| Parameter | Specification |
|---|---|
| Contact Closure resistance | ≤50mΩ |
| Insulation resistance | ≥100mΩ |
| Electric strength | AC1500V/1min (no breakdown or flashover) |
Certified to UL, CQC, TUV and RoHS standards.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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