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Product Details:
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| Life Cycle: | 100000 Cycles | Voltage & Current: | 250V 10A |
|---|---|---|---|
| Contact Type: | Normally Closed Or Normally Open | Switch Type: | Auto Reset Or Manual Rese |
| Temperature Range: | 50-150℃ | Case: | Plastic |
| Highlight: | KSD9700 Thermal Cut Off Switch,KSD9700 Thermal Protector,BW-ABS Thermal Cut Off Switch |
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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.
| 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 |
| 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 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.
| Code | Temperature | Code | Temperature |
|---|---|---|---|
| 30 | 30℃ | 100 | 100℃ |
| 35 | 35℃ | 105 | 105℃ |
| 40 | 40℃ | 110 | 110℃ |
| Parameter | Specification |
|---|---|
| Contact Closure resistance | ≤50mΩ |
| Insulation resistance | ≥100mΩ |
| Electric strength | AC1500V/1min (no breakdown or flashover) |
Contact Person: Cherry Lee
Tel: +86-13431163393
Fax: 86-769-82657011