Product Details
Product Description
The TB02/TB05 Bimetallic Thermal Switch is an advanced circuit
protection device engineered to automatically interrupt power
during overheating conditions. Utilizing a snap-action bimetallic
disc mechanism, this thermal protector offers precise temperature
activation to safeguard critical components in motors, compressors,
transformers, and heating systems across HVAC, commercial
appliances, and industrial applications.
Key Features & Benefits
High-Precision Protection
- ±3°C activation accuracy prevents thermal damage through reliable
snap-action response
- SPDT (Single Pole Double Throw) contacts with silver alloy plating
ensure consistent switching
Rugged Industrial Construction
- Stainless steel actuator + ceramic terminal base
- Hermetically sealed contacts resist humidity, vibration, and
oxidation
Simplified Global Compliance
- Pre-certified to UL, CE, and RoHS standards for fast market
deployment
Versatile Installation
- Compact form factor supports both vertical and horizontal mounting
in confined spaces
Typical Applications
HVAC compressors & fan motorsCommercial food service equipmentIndustrial power transformersHeating elements & thermal management systems
Electrical Characteristics:
Electrical Characteristics:
30°℃~155℃ Temperature Range(Customizable temperature, please contact us.) |
±3°℃, ±5℃ Temperature Tolerance |
2.5A/250V AC 10A/12V DC 5A/120V AC 5A/24V DC Electrical Specifications |
Dimension size
Company Profile
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.