Refrigerator Compressor Starter Protector PTC for model QPS2B15MD3 1pc Description A single replacement PTC starter protector designed for refrigerator compressors that use the QPS2B15MD3 starter module. This part helps restore reliable start performance for compressors by providing the correct starting assistance and protection in a compact, serviceable package. Key benefits Restores reliable compressor starting: replaces a worn or failed starter protector to help the compressor start consistently. Reduces startrelated failures: the PTC element provides a timed change in resistance that assists motor startup and helps prevent repeated start attempts. Direct replacement compatibility: made to fit compressors that use the QPS2B15MD3 starter protector, simplifying repairs and reducing downtime. Compact and durable design: lightweight and compact for easy installation and stable mechanical and electrical connection in the starter housing. Simple installation: designed for straightforward swapin replacement by technicians or experienced DIYers. Main features and attributes Function: PTC starter protector that assists compressor motor starting and helps manage inrush current during startup. Compatibility: specifically for use with compressor starter model QPS2B15MD3. Quantity: 1 piece. Design: compact form factor suitable for direct replacement; insulated terminals for secure electrical connection. Performance: engineered to provide consistent starting assistance under normal operating conditions. Typical applications and use scenarios Household refrigerator : a failed starter protector on a domestic refrigerator compressor using the QPS2B15MD3 starter. Appliance : keep as a common replacement part for servicing refrigeration units that use the QPS2B15MD3. Commercial maintenance: quick field replacement for refrigeration equipment to restore normal start cycles and reduce equipment downtime. Notes and installation tips Ensure power is disconnected before replacing the starter protector. Verify compatibility with compressor model QPS2B15MD3 before installation. If unsure about installation, use a qualified appliance technician. This PTC starter protector provides a practical, compatible replacement to restore starting performance for compressors that require the QPS2B15MD3 starter protector.