Maxon 50250 Relay

The Maxon 50250 ACF Relay is a high-duty electrical component engineered for heavy-duty liftgate power units and industrial HVACR control systems. This OEM Maxon relay features a robust 12V DC coil configuration, making it a critical replacement power relay for contractors maintaining GPT, BMR, and TE series liftgates. Built to handle high-ampere draws during motor engagement, this solenoid interrupter ensures consistent electrical throughput to the hydraulic pump motor, preventing the common "click-no-start" symptoms associated with scorched contacts or coil failure. Its compact 0.22lb design allows for versatile mounting in weather-sealed control boxes where heat dissipation and vibration resistance are paramount. For technicians performing liftgate electrical troubleshooting, the 50250 provides a reliable magnetic switch solution that sustains terminal integrity under rapid cycling conditions. This industrial electrical relay is purpose-built to withstand the environmental rigors of over-the-road transport while maintaining low resistance across its heavy-duty contact points.

• High Current Capacity: Optimized for heavy-duty liftgate motor startup loads without premature contact pitting.
• OEM Compatibility: Exact Maxon 50250 specifications ensure a drop-in replacement for the ACF Relay series to maintain original wiring geometry.
• Weatherproof Construction: Designed for external control boxes, offering superior reliability against thermal cycling and moisture.
• Fast Switching Response: Improves overall hydraulic system response by ensuring immediate solenoid engagement and disengagement.

• How do I diagnose a failing Maxon 50250 relay? Use a multimeter to check for 12V at the coil terminals. If voltage is present but the motor does not engage, or if you measure high resistance across the main terminals when energized, the internal contacts are likely carbon-fouled.
• Can this relay be used on other liftgate brands? While designed specifically for Maxon equipment, this 12V ACF relay can function in any 12V DC application requiring a high-ampere 4-terminal solenoid, provided the mounting footprint is compatible.
• What causes this relay to burn out? Frequent low-voltage operation from weak truck batteries increases amperage draw, which leads to excessive heat and potential welding of the relay contacts.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.