Communications & Networking
Hazardous location relay module
By Mary Del
Via internal system voltage, WAGO Corporation’s new 2-Channel Relay Output Module directly activates Intrinsically Safe circuits, powering actuators in hazardous locations. Unlike traditional solid-state hazardous location relays, the 750-538 carries two changeover contacts for activating Zone 0/20 and 1/21 devices (e.g., relays, solenoid valves, contactors or optical/acoustic signal generators). This supports diverse hazardous location applications in oil/gas processing, wastewater treatment, brewing/distillation and more.