The PTC Refrigerator Starter Relay is an essential component for the efficient starting of your refrigerator’s compressor. This relay uses Positive Temperature Coefficient (PTC) technology to provide a high initial current to start the motor, then automatically increases resistance as it heats up to safely cut off the start winding once operational speed is achieved.
These 15 Ohm relays are reliable universal replacements for many standard household refrigerators, freezers, and cooling units.
Optimal 15 Ohm Resistance: Specifically rated at 15 Ohms to match the start-up requirements of various common compressor models.
High Reliability: Built with high-quality materials to ensure a long service life and stable performance through thousands of start cycles.
Universal Compatibility: Designed as a standard replacement part for many international refrigerator brands and models.
Safety Protection: The PTC element acts as a reliable switch, preventing the start winding from overheating during operation.
Easy Replacement: Compact design with clear pin configurations allows for a fast, plug-and-play installation.
To ensure compatibility with your existing compressor wiring, this 15 Ohm relay is available in the following pin layouts:
1-Pin
2-Pin
3-Pin
Component Type: PTC Starter Relay.
Resistance: 15 Ohm.
Voltage Support: 220V AC.
Material: High-temperature resistant phenolic plastic and conductive alloy terminals.
Home Refrigerators & Freezers: Restores operation to units that have stopped cooling due to a failed start relay.
Beverage & Wine Coolers: Reliable starting for compact cooling systems.
Commercial Display Fridges: Maintains consistent temperature by ensuring the compressor starts reliably every time.
My fridge is making a clicking sound but won't start. Is this the right part? A repetitive "clicking" sound usually indicates that the compressor is trying to start but the relay is failing. If your original part is also rated at 15 Ohms, this relay is the correct replacement to fix that issue.
Why are there different pin numbers? The different pin configurations (1, 2, or 3 pins) are designed to match various wiring setups, such as those that include a run capacitor. You must select the version that exactly matches your original part's pin count for a safe and correct connection.
How can I tell if my old relay is broken? You can often tell by shaking it; if you hear a rattling sound, the internal PTC ceramic disk has likely shattered. You can also use a multimeter to check the resistance across the ports; if it shows "OL" or no resistance, the unit is faulty.
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