Warn Winch Solenoid / Relay 4255 — Electric 12 V–24 V Key benefits — why you need it Reliable, heavy-duty switching for winches: Designed to handle frequent winch operation without failure, reducing downtime during recovery or work tasks. Stable electrical performance: Silver-alloy contacts and advanced manufacturing provide consistent conductivity and reduced contact wear. Long service life: Built and tested to deliver durable operation so you replace the relay less often and trust your winch when you need it. What it does and how it solves problems Acts as the main solenoid/relay that controls the power supply to your winch motor, enabling safe, responsive engagement and disengagement. Prevents poor contact, overheating, and unreliable switching that cause stalled or non-functioning winches in critical moments. Robust construction and inspection standards minimize failure from vibration, moisture, and heavy electrical load. Key specifications and performance Model: Warn 4255 (12 V–24 V electric winch relay / solenoid). Compatible with 12 V and 24 V winch systems and a wide range of winders and cable-pull equipment. Contact material: Silver alloy for high conductivity and improved contact life. Coil power consumption: 28–30 W. Mechanical life: rated for 100,000 operations. Maximum load current: 300 A (tested at 50 Hz and up to 660 V DC). Construction: heavy-duty housing and internal components manufactured and inspected to strict production standards. Practical features that stand out Robust housing and construction reduce risk of mechanical failure under repeated use. Silver-alloy contacts lower electrical resistance and slow contact erosion compared with lower-grade metals. Thorough production and inspection process ensures each unit meets safety and durability expectations. Typical use cases Off-road recovery and vehicle mounting: Replace a worn relay on a 12 V or 24 V vehicle-mounted winch to restore reliable pulling power during recoveries. Industrial or workshop winch systems: Use on fixed winches for material handling where frequent cycles and dependable switching are required. Marine and utility winches: Suitable for winches on boats or service vehicles where robust contact materials and long mechanical life are important. Why choose this Warn 4255 relay Directly addresses common failure points: contact wear, inconsistent conductivity, and mechanical fatigue. Engineered and inspected to provide predictable performance under heavy use. Compatible with a broad range of 12 V–24 V winch applications and designed to meet the performance figures listed above. Ordering and replacement notes Verify voltage compatibility (12 V or 24 V systems) and physical fit with your winch model before installation. Follow manufacturer guidelines for wiring and mounting to preserve rating and mechanical life. If you need a durable, high-conductivity relay for frequent winch operation, the Warn 4255 delivers tested performance, long service life, and the robust construction expected for demanding applications.