RXM4AB2BD is a 6A, 4 CO, LED, 24V DC miniature plug-in relay. This is a plug in relay to be mounted on a RXZE socket. It also offers one-step lockable test button and mechanical indicator for contact status. The test button is activated momentarily by pushing the blue pushbutton on the front and locked by flipping up the green part. The mechanical indicator is next to the test button, where an orange flag indicates the relay contact status. A green LED on the front will illuminate when the relay is on. Status display with LED: clearly signal both in the day and night. Its design is fit for industrial machines, packaging, textile, HVAC, automation control panels, low/medium voltage switchgear, motor controls, PLC Interfaces, power supplies, building or medical equipment, lighting controls.