Relay for Commercial fridge compressors of 1/3 HP. Starter relay What are the symptoms of a bad compressor start relay? If your relay fails, there will be no power to the compressor, so the compressor cannot turn on. Recurring Clicking Noise When Turned On: The relay might struggle to work before the system fails, causing a clicking noise. There will be constant effort to deliver power to the compressor before the relay fails. Provides Starting Torque: A motor needs extra power to overcome inertia and start; the relay sends current to a start winding (or capacitor) for a split second. Protects the Compressor: It quickly disconnects the start winding once the motor speeds up, preventing overheating and damage, working alongside the overload protector. overload SKU: SFR13 Categories: Compressor Accessories, Fridge accessories, Fridge/Cold room accessories, Overload / Relay
