描述

The 84138120N is a 50A panel-mount solid state relay from the Crouzet GN+ Series designed for AC output applications with special zero-cross switching capability. It features an output voltage range of 24-500V AC and accepts control voltages of either 4-32V DC or 20-260V AC, making it versatile for various control scenarios. The relay supports resistive, inductive, and capacitive loads with integrated IP20 touch-safe removable covers, high immunity levels, and built-in overvoltage protection. Key specifications include an ambient storage temperature range of -40°C to +100°C, a weight of 80g, UL94 V-0 housing material, and an aluminum baseplate with integrated thermal pad for efficient heat dissipation. The device features a green LED input status indicator and achieves a Mean Time Between Failures (MTBF) of 72 years at 40°C ambient temperature. This relay is ideal for industrial automation, HVAC systems, and other applications requiring reliable AC switching with multi-load capability and robust protection features.