General description Heavy duty (on/off) relay designed for universal 12V applications, perfect for controlling high power motorcycle battery systems and suitable for large vehicles. This relay is ideal for use in cars, RVs, tractors, and construction vehicles. Technical specifications Size: 45mm (L) x 45mm (W) x 45mm (H) (approximately 1.77 inch) Input Voltage: 12V Continuous Current: 200A / 100A, 100A / 60A (Normally Open) Current: 250A / 120A, 150A / 100A (Normally Open) Auto Connect Voltage: 6.8V-8.5V, 14.4V-16.8V Auto Disconnect Voltage: 1.2V-3V, 2.4V-7.2V Overvoltage: 14V, 28V Color: Black Material: Plastic + Metal Package Contents 1 * 12V 250A Normally Open 5 Pin Relay Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3cm.