MAIN CHARACTERISTICS range of product HARMONY XB4 product or component type HD F NON-ILLUM PUSHBUTTON device short name ZB4 bezel material CHROMIUM PLATED METAL mounting diameter 22 MM sale per indivisible quantity 1 shape of signaling unit head ROUND type of operator LATCHING reset TURN TO RELEASE operator profile BLACK MUSHROOM 40 MM UNMARKED COMPLEMETARY CHARACTERISTICS CAD overall width 40 MM CAD overall height 40 MM CAD overall depth 57 MM product weight 0.07 KG mechanical durability 500000 CYCLES electrical composition code C11 FOR