The CM1-24V is a 24V DC micro-ISO automotive relay designed for high-reliability switching applications in automotive systems. It features a compact 1 Form C contact arrangement with Micro-ISO type terminals, measuring 20 mm (L) × 15 mm (W) × 22 mm (H), and is available in both plug-in and PC board mounting configurations. The relay delivers a nominal switching capacity of 15 A at 28 V DC for normally open contacts and 8 A at 28 V DC for normally closed contacts, with a maximum carrying current of 15 A continuous at 85°C. Operating specifications include a coil resistance of 320 O, nominal operating current of 75 mA, and nominal operating power of 1.8 W, with a usable voltage range of 20 to 32 V DC. The relay is RoHS compliant, features silver alloy cadmium-free contacts, and is available in sealed or flux-resistant protective constructions with optional internal resistor. Typical applications include fan motors, heaters, air compressors, ABS systems, blower fans, and defoggers in automotive environments.