MAIN CHARACTERISTICS range of product HARMONY XB4 product or component type HEAD FOR MRGC SWITCHING OFF PB device short name ZB4 bezel material BLACK METAL mounting diameter 22 MM sale per indivisible quantity 1 shape of signaling unit head ROUND type of operator MECHANICAL LATCHING reset KEY RELEASE operator profile RED MUSHROOM 30 MM UNMARKED type of keylock RONIS 455 key withdrawal position CENTRE COMPLEMETARY CHARACTERISTICS CAD overall width 30 MM CAD overall height 30 MM CAD overall depth 79 MM product weight 0.066 KG resistance to high pressure washer 7000000 PA AT 55 CDISTANCE 0.1 M mechanical durability 300000 CYCLES electrical composition code C7 FOR