High-Current 500A DC Contactor for Reliable Power Switching
Premium 12V/24V heavy-duty relay with industrial-grade copper contacts for superior conductivity and minimal voltage drop. Precision-engineered coil ensures instant response and stable performance under extreme loads. Ideal for RV modifications, marine applications, and off-grid power systems. Reinforced ABS housing with IP65 waterproof rating resists dust, moisture, and vibrations. Zero-maintenance design with self-cleaning contacts to prevent welding. Backed by 100,000+ cycle durability testing. Bulk pricing available for fleet or commercial upgrades. Ships globally with wholesale discounts.