Ensure the longevity and safety of your electrical appliances with our Motor Thermal Fuse 85C. This compact, high-precision thermal cutoff device is designed to protect motors from permanent damage caused by overheating or electrical overloads. By automatically breaking the circuit when internal temperatures reach the critical 85C threshold, it prevents potential fire hazards and extends the life of your equipment.
Precise Temperature Cutoff: Engineered to trigger at exactly $85^\circ C$, providing a reliable safety net for sensitive motor windings.
Compact Metal Casing: Features a durable, sealed metal rectangular body that ensures rapid heat conduction for fast response times.
Insulated Lead Wires: Comes pre-fitted with high-quality, heat-resistant white insulated leads for easy integration into existing wiring looms.
Universal Motor Protection: Ideal for use in electric fans, small kitchen appliances, and industrial motors that require thermal protection.
Maintenance-Free Safety: Acts as a "one-shot" safety device that provides a fail-safe break in the circuit, requiring replacement only after a thermal event occurs.
In the event of a motor stall or restricted airflow, temperatures can rise rapidly. This 85-degree thermal fuse is a critical line of defense. Unlike standard fuses that react only to current spikes, this device monitors ambient heat, making it indispensable for preventing motor burnouts in appliances that run for extended periods.
Rated Temperature: 85C
Type: Thermal Cutoff / Motor Protector.
Body Material: Metal.
Voltage/Current (Typical): 250V / 2A to 5A (standard for motor protectors).
Lead Length: Standard insulated wire leads for versatile mounting.
Can I reuse this fuse after it trips?
No, this is a thermal cutoff fuse, not a resettable circuit breaker. Once it reaches $85^\circ C$ and breaks the circuit, it must be replaced to restore power to the motor.
How do I install it?
It is typically wired in series with the motor's power supply. Because it reacts to heat, it should be placed in close physical contact with the motor windings or housing.
Is 85C the right temperature for my fan?
85C is a very common safety rating for small appliance motors. However, always check the original fuse rating on your device to ensure an exact match for safety compliance.
