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- VENDOR: Uniqship
Motor Preheating Isolator Relay, 500A, 24V Start Type
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This motor preheating isolator relay is designed for automotive and marine applications. It features a 500A current rating with a DC12V rated voltage, capable of handling large instantaneous currents and sustained operation at 200A. Constructed from high-quality, flame-retardant plastic, it offers excellent mechanical strength, toughness, and corrosion resistance. The relay includes a reliable coil that ensures consistent performance and a normally open contact form. Installation is straightforward thanks to the integrated fixed bracket. Its compact dimensions (85 x 80 x 56mm) and lightweight design (208g) make it suitable for various power supply and starting system circuits.
Orders are processed within 1–5 business days (Monday–Saturday),Transit Time: 6–10 business days and estimated delivery is 7–15 business days from order confirmation, depending on your location and courier availability. Tracking details are shared via email once your order is dispatched. Delivery timelines are estimates and may vary due to external factors such as courier delays, weather conditions, or public holidays.
We accept returns within 30 days of delivery. Items must be unused, in their original condition, and include all packaging, tags, and accessories. Return shipping is free for damaged, defective, or incorrect items. For change-of-mind returns, customers are responsible for return shipping costs. Approved refunds are processed to the original payment method within 7 business days after inspection.

