MAIN CHARACTERISTICS range of product HARMONY XB5 product or component type HD F DOUBLE-HEADED PUSHBUTTON device short name ZB5 bezel material PLASTIC mounting diameter 22 MM sale per indivisible quantity 1 shape of signaling unit head RECTANGULAR type of operator SPRING RETURN operator profile 2 FLUSH PUSHBUTTONS operators description WHITE UNMARKED-BLACK UNMARKED COMPLEMETARY CHARACTERISTICS CAD overall width 30 MM CAD overall height 50 MM CAD overall depth 30 MM product weight 0.023 KG colour of marking BLACK MARKING WHEN WHITE CAPS operator profile BLACK FLUSH UNMARKED mechanical durability 1000000 CYCLES main group DOUBLE HEAD group of product FLUSH FLUSH UNMARKED station name XALD 1 CUT-OUT cap/operator or lens colour BLACK WHITE marking UNMARKED electrical composition code C3 FOR