MAIN CHARACTERISTICS range of product HARMONY XB5 product or component type COMPLETE DOUBLE-HEADED PB device short name XB5 bezel material PLASTIC fixing collar material PLASTIC mounting diameter 22 MM shape of signaling unit head RECTANGULAR type of operator SPRING RETURN operator profile 1 FLUSH - 1 PROJECTING PBS operators description GREEN I - RED O contacts type and composition 1 NO + 1 NC contact operation SLOW-BREAK connections - terminals screw clamp terminals :