Products
Thermo Protector
Products
The RV-ECTP-BR-A1D Thermal Protector (Normal & Enforced Type) is a high-performance safety device designed to protect motors and electrical equipment from overcurrent and overheating. Featuring a durable metal housing and precise bimetal mechanism, it ensures fast response, reliable switching, and automatic reset for safe and efficient operation in both industrial and household applications.
The RV-ECTP-BR-A1D general-purpose and reinforced series thermal protectors are widely used in industrial and household appliance motors and electrical equipment, providing effective and reliable safety protection against abnormal operation caused by overcurrent and overheating.
The reinforced housing is suitable for built-in installation in plastic-encapsulated motors and can withstand plastic molding process pressure up to 3.5 MPa.
Product performance complies with IEC34-11, GB13232, and GB/T13002 standards.
The BR-A1D series thermal protector is composed of a heat-conductive metal housing, bimetal element with welded silver alloy contacts, current-carrying frame, insulated fixing base, stationary contact pad, and heat-resistant lead wires. When current flows through the bimetal element, any increase in current or ambient temperature causes the internal temperature to rise to the preset operating point. The bimetal element then actuates and opens the contacts, disconnecting the circuit. When the device cools down to a safe temperature, the contacts automatically reset and restore normal operation.
