TB05 KSD9700 Adjustable Bimetal Thermostat Switch For Electric Heater 10A High-Current

​​Precision Thermal Protection for Demanding Applications​​

The ​​HCET KSD9700/TB05​​ is an ​​engineered-grade bimetal thermal cutoff switch​​, designed to deliver ​​fail-safe circuit protection​​ in ​​industrial heating systems, motors, battery packs, and appliances​​. Featuring ​​high-sensitivity snap-action bimetal disc technology​​, it provides ​​instantaneous temperature-triggered cutoff​​ (35°C–160°C, ±3°C/±5°C accuracy) to prevent ​​overheating damage, electrical fires, and equipment failure​​.

​​Key Features & Benefits​​

✔ ​​High-Current Reliability for Electric Heaters​​

• ​​10A continuous load capacity​​ (resistive) – ​​superior to standard 6A thermal switches​​
• ​​Silver-nickel alloy contacts​​ resist arcing & welding in ​​high-cycle heating applications​​
• ​​Instantaneous snap-action​​ ensures ​​fast circuit interruption​​ at critical temperatures

✔ ​​Industrial-Grade Durability​​

• ​​Automotive-grade bimetal disc​​ with ​​<1% failure rate​​
• ​​waterproof option​​ for ​​humid, dusty, or washdown environments​​
• ​​Vibration-resistant design​​ for ​​HVAC compressors, industrial motors, and power tools​​

✔ ​​Global Compliance & Safety​​

• ​​UL, CE, RoHS certified​​ – meets ​​US, EU, and international safety standards​​​

✔ ​​Flexible Installation & Customization​​

• ​​Adjustable temperature settings​​ (35°C–160°C)
• ​​SPDT (Single Pole Double Throw) configuration​​ for ​​automatic or manual reset​​
• ​​Compact size​​ fits ​​space-constrained heater controls​​

​​Applications​​

• ​​Electric Water Heaters & Boilers​​ – Prevents dry-fire damage
• ​​Industrial Heating Elements​​ – Ovens, furnaces, plastic molding machines
• ​​Battery Pack Safety​​ – Thermal cutoff for ​​Li-ion & lead-acid batteries​​
• ​​HVAC Systems​​ – Protects compressors from locked-rotor overheating
• ​​Home Appliances​​ – Coffee makers, rice cookers, space heaters

​​Why Choose the TB05 KSD9700?​​

Higher Current Rating​​​​
​​Customizable​​ – ​​Adjustable trip points, waterproof models, OEM configurations​​

Upgrade Your Thermal Protection Today!​​

Dimensions

Nanjing Haichuan Electronic Co., Ltd., located in Nanjing Luhe Economic Development Zone, is a national high-tech enterprise specializing in the production of high-end motor protectors, overcurrent protectors, thermostats, thermal protectors, temperature switches, temperature control switches, and temperature sensors. The company has passed the IATF16949 quality management system certification and has multiple independent patents. Its products have passed UL, TUV, CQC, and PSE international safety certification, The company adopts advanced automation equipment production technology, and its various series of products are widely used in fields such as glass lifter motors, wiper motors, seat motors, mixers, tubular motors, electric tools, battery packs, heating pads, new energy, etc. Haichuan embraces all rivers and pursues excellence. With professional technology, Haichuan is committed to providing reliable comprehensive solutions for overheating and overcurrent protection.