C910-485 Controller for single circuit with a 2-pole EMR, RS-485, Non-haz

RAYC910-485 C910-485 CONTROLLER IN AN 8"" X 10"" FRP ENCLOSURE WITH WINDOW. 2 POLE 30A EMR. CONTROLS A SINGLE CIRCUIT WITH A 2-POLE ELECTRO-MECHANICAL RELAY. WITH 2-WIRE ISOLATED RS-485 COMMUNICATION. (APPROVED FOR ORDINARY AREA ONLY) RAYCHEM