The KSD 9700 Overheat Protection Switch is a compact, reliable, and cost-effective solution for thermal and overcurrent protection for electrical devices. It is often used for protection against overheating safety in both household and industrial appliances. The thermal protector uses a bimetallic disc that is sensitive to temperature changes as the temperature increases. When the temperature rises above the set value, the disc will bend, opening the circuit and switching off the device. When the temperature returns back down to the reset value, the disc will spring back to its original shape, allowing the connection to be restored (in the case of auto-reset models). We can also custom manufacture the KSD 9700 overheat protection switch to your specifications.
Jaye Heater Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of ksd 9700 overheat protection switch in China, also supports custom service. Welcome to wholesale high quality ksd 9700 overheat protection switch at competitive price from our factory.
The KSD 9700 Overheat Protection Switch is a compact, reliable, and cost-effective solution for thermal and overcurrent protection for electrical devices. It is often used for protection against overheating safety in both household and industrial appliances. The thermal protector uses a bimetallic disc that is sensitive to temperature changes as the temperature increases. When the temperature rises above the set value, the disc will bend, opening the circuit and switching off the device. When the temperature returns back down to the reset value, the disc will spring back to its original shape, allowing the connection to be restored (in the case of auto-reset models). We can also custom manufacture the KSD 9700 overheat protection switch to your specifications.

| Model | KSD 9700 |
| Rated Voltage | 250V AC / 50V DC |
| Rated Current | 5A, 10A, 15A (depending on model) |
| Operating Temperature | 40°C to 180°C (preset in steps, e.g., 5°C intervals) |
| Tolerance | ±5°C or ±10°C (based on model) |
| Reset Type | Auto Reset / Manual Reset |
| Contact Type | Normally Closed (NC) or Normally Open (NO) |
| Housing Material | Plastic (PBT/PA66) or Metal (Aluminum or Stainless Steel) |
| Insulation Resistance | ≥100MΩ (at 500V DC) |
| Dielectric Strength | 1500V AC for 1 minute |
| Lifespan | ≥10,000 cycles |
| Response Time | Fast response to temperature changes |
| Leads | AWG 22 to AWG 18, with PVC or Teflon insulation |
| Mounting | Integrated with or without mounting brackets |



1-Compact Design - small and easy to use in different applications
2-Bimetallic Disc Mechanism - uses a bimetallic disc to record temperature change and react.
3-Wide Temperature Range - comes in preset temperature ratings, usually within the range of 40°C to 180°C.
4-Reset Types:
a) Auto Reset - automatically resets when the unit cools.
b) Manual Reset - must be reset manually by the operator.
5-Durable Materials - generally made of high quality housing materials such as plastic or metal.
6-High Precision - built to maintain precision temperature control for better protection.




You can apply the KSD 9700 into the follwing appliance:
1-Household Appliances: Electric kettles, Irons, Hairdryers, Toasters ect.
2-Industrial Equipment: Motors, Transformers, Heating elements
3-Battery Packs: Overheating protection for rechargeable batteries.
4-Lighting Systems: Protects from overheating in halogen or LED lamps.

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