The AMERICAN ZETTLER part AZ2100-1C-18DEF is a high-quality miniature power relay designed for various applications. This relay features a 1FormC (single pole double throw) configuration, providing versatile switching capabilities. The relay has an 18VDC coil, allowing for efficient power operation. With durable 40A contacts, this relay is capable of handling high current loads with ease. The AZ2100-1C-18DEF relay is built to withstand extreme temperatures, offering a wide operating range from -55°C to 105°C. This makes it suitable for use in harsh environments where temperature fluctuations are common. Ideal for a range of industries including automotive, HVAC, and industrial control systems, the AZ2100-1C-18DEF miniature power relay provides reliable and efficient performance. Its compact size and robust construction make it an excellent choice for space-constrained applications without compromising on durability or functionality.