XAL control stations are suitable for most common functions. XALK control stations are complete stations for emergency stop functions. This control station has an enclosure with a light grey box and a yellow cover. Control Station has a trigger action emergency stop operator with a 40mm red mushroom button. Operator is a turn to release push button. The operator has one normally closed contact. Control Station is 2.68 inches tall, 2.68 inches wide and 4.53 inches deep. The relay weighs 0.43 lbs. This point of purchase product is packaged in a blister pack. Control station is UL Listed and CSA certified. "This product is certified by IEC, UL, CSA and CE." "This range of control stations combines simplicity of setup with compact size and flexibility. It is ideal for applications requiring good resistance to chemical agents." "Plastic XALD/XALK control stations and enclosures for 22mm plastic pushbuttons (XB5/ZB5 range)."