KSD9700 Auto Reset Thermal Fuse Thermostat with 0-250℃ Temperature Range and Bakelite Case for Normally Closed or Normally Open Applications
Price:
USD 0.1~0.5PCS
MOQ:
1000PCS
Delivery Time:
10~15WORKDAYS
Brand:
HENGHAO
Product Description
KSD9700 TB02-BB8D KW9700 Auto Reset Thermal Fuse Thermostat
The BW & BH series thermal protectors offer reliable protection against over-current and over-temperature conditions. These sealed units feature small internal resistance, operate silently, and reset automatically. The temperature and current-sensitive bimetal changes state to cut off or switch on the circuit when detecting over-temperature or over-current conditions. BH series provides enhanced safety with no temperature effect lag during sudden current surges.
BH Series Thermostat Specifications
| Specification | Details |
|---|---|
| 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 (customizable) |
| Life times | 10000 cycles |
| Size | L15mm W7.1mm H3.8mm |
| Lead wire | #22 3266, end half tripping, length 70mm (customizable) |
| Certifications | UL E487478, CQC16002142880, TUV B160592241002 |
BH Series Dimensions
| Model | Case | Dimensions (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 70mm (customizable) |
| 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 70mm (customizable) |
| 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, length 70mm (customizable) |
Temperature Codes
| 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℃ |
Applications
BH series thermal protectors serve as effective security devices for:
- 1.5 horsepower motors
- Lighting devices
- Inverter welding machines
- Switch power supplies
- Rechargeable battery packs
- Fluorescent lamp ballasts
- Portable power tools
- Various electric appliances
H20/H21 Series Specifications
| Specification | Details |
|---|---|
| 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 (customizable) |
| Life times | 10000 cycles |
| Contact Closure resistance | ≤50mΩ |
| Insulation resistance | ≥100mΩ |
| Electric strength | AC1500V/1min (no breakdown or flashover) |
| Certifications | UL E487478, CQC16002142880, TUV B160592241002 |
Certifications: UL, CQC, TUV and RoHS compliant.
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Get in Touch
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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