Main range of productHarmony XB6 product or component typeHead for key selector switch device short nameZB6 bezel materialPlastic mounting diameter16 mm sale per indivisible quantity1 shape of signaling unit headRound type of operatorStay put operator profileBlack key switch operator position information2 positions type of keylockRonis 202 key withdrawal positionIn any position Complementary CAD overall width18 mm CAD overall height18 mm CAD overall depth55 mm Environment protective treatmentTC ambient air temperature for storage-40...70 °C ambient air temperature for operation-25...70 °C electrical shock protection classClass II conforming to IEC 61140 IP degree of protectionIP65 conforming to IEC 60529 NEMA degree of protectionNEMA 4 conforming to CSA C22.2 No 94NEMA 13 conforming to CSA C22.2 No 94NEMA 4X conforming to CSA C22.2 No 94NEMA 13 conforming to UL 50NEMA 4 conforming to UL 50NEMA 4X conforming to UL 50 standardsEN/IEC 60947-1EN/IEC 60947-5-1EN/IEC 60947-5-5JIS C 4520JIS C 852UL 508CSA C22.2 No 14 product certificationsCCCCSAGOSTUL vibration resistance+/- 3 mm (f = 2...500 Hz) conforming to IEC 60068-2-65 gn (f = 2...500 Hz) conforming to IEC 60068-2-6 shock resistance30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-2750 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 Contractual warranty Warranty period18 months
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Dimensions DrawingsCircular Head for Key SwitchDimensions
Mounting and ClearancePanel Cut-outFor Square or Circular HeadPushbuttons, Switches and Pilot Lights for Printed Circuit Board ConnectionFront Panel Cut-out (Viewed from Installer’s Side)Printed Circuit Board Drillings (Viewed from Electrical Block Side)A24 mm/0.94 in. minimum for rectangular heads, 18 mm/0.71 in. minimum for square or circular headsB18 mm/0.71 in. minimum(1)6 x Ø 1.1 mm / 6 x Ø 0.04 in. holes.(2)1 x Ø 2.60-0.2 mm / 1 x Ø 0.100--0.008 in. hole for locating pin, only when using socket adaptor ZB6Y010.(3)1 x Ø 3.20-0.2 mm / 1 x Ø 0.130-0.008 in. hole for fixing of printed circuit board onto the front panel using body bracket ZB6Y011. This hole must be drilled on the left-hand side, when heads are positioned at the normal angle. Fit a body bracket ZB6Y011 every 72 mm/2.83 in. maximum for cut-outs on 24 mm/0.94 in. centres (rectangular heads) and 54 mm/2.13 in. maximum for cut-outs on 18 mm/0.71 in. centres (square or circular heads).
General tolerances of the panel and printed circuit board: T1, T2: T1 + T2 = 0.3 mm/0.01 in. maximum.
Thickness of printed circuit board: 1.6 mm/0.06 in. minimum.Mounting with Body Bracket
With socket adaptor ZB6Y010(1)Head(2)Nut(3)Body(4)Body bracket(5)Contact block(6)Socket adaptor(7)Panel(8)Printed circuit
Direct mounting without socket adaptor ZB6Y010(1)Head(2)Nut(3)Body(4)Body bracket(5)Contact block(6)Panel(7)Printed circuit