Main range of productHarmony XB5 product or component typeHead for double-headed push-button device short nameZB5 bezel materialPlastic mounting diameter22 mm head typeStandard sale per indivisible quantity1 shape of signaling unit headRectangular type of operatorSpring return operator profile2 flush push-buttons operators descriptionWhite ''I'' - black ''O'' Complementary CAD overall width30 mm CAD overall height50 mm CAD overall depth30 mm product weight0.023 kg colour of markingBlack marking when white capsWhite marking when green, red or black caps operator profileBlack flush, white OWhite flush, black I mechanical durability1000000 cycles station nameXALD 1 cut-out electrical composition codeC3 for <= 6 contacts using single blocks in front mountingC4 for <= 6 contacts using single and double blocks in front mountingC14 for <= 2 contacts using single blocks in front mountingSF2 for <= 2 contacts using single blocks in front mountingSR2 for <= 2 contacts using single blocks in rear mounting Environment protective treatmentTH ambient air temperature for storage-40...70 °C ambient air temperature for operation-25...70 °C electrical shock protection classClass II conforming to IEC 60536 IP degree of protectionIP66 conforming to IEC 60529IP69K conforming to IEC 60529 NEMA degree of protectionNEMA 13NEMA 4X resistance to high pressure washer7000000 Pa at 55 °C,distance: 0.1 m IK degree of protectionIK03 conforming to IEC 50102 standardsEN/IEC 60947-1EN/IEC 60947-5-1EN/IEC 60947-5-4JIS C 4520UL 508CSA C22.2 No 14 product certificationsBVCSADNVGLLROS (Lloyds register of shipping)RINAUL listed vibration resistance5 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 DrawingsDimensionsWithout BootWith Boot ZBA708
Mounting and ClearancePanel Cut-out for Pushbuttons, Switches and Pilot Lights (Finished Holes, Ready for Installation)Connection by Screw Clamp Terminals or Plug-in Connectors or on Printed Circuit Board(1)Diameter on finished panel or support(2)For selector switches and Emergency stop buttons, use of an anti-rotation plate type ZB5AZ902 is recommended.(3)Ø22.5 mm recommended (Ø22.3 0+0.4) / Ø0.89 in. recommended (Ø0.88 in. 0+0.016)
a in mm
a in in.
b in mm
b in in.
By screw clamp terminals or plug-in connector
By Faston connectors
On printed circuit board
1.18Detail of Lug Recess(1)Diameter on finished panel or support(2)For selector switches and Emergency stop buttons, use of an anti-rotation plate type ZB5AZ902 is recommended.(3)Ø22.5 mm recommended (Ø22.3 0+0.4) / Ø0.89 in. recommended (Ø0.88 in. 0+0.016)Pushbuttons, Switches and Pilot Lights for Printed Circuit Board ConnectionPanel Cut-outs (Viewed from Installer’s Side)A:30 mm min. / 1.18 in. min.B:40 mm min. / 1.57 in. min.Printed Circuit Board Cut-outs (Viewed from Electrical Block Side)
Dimensions in mmA:30 mm min.B:40 mm min.
Dimensions in in.A:1.18 in. min.B:1.57 in. min.General Tolerances of the Panel and Printed Circuit Board
The cumulative tolerance must not exceed 0.3 mm / 0.012 in.: T1 + T2 = 0.3 mm max.Installation Precautions
Minimum thickness of circuit board: 1.6 mm / 0.06 in.
Cut-out diameter: 22.4 mm ± 0.1 / 0.88 in. ± 0.004
Orientation of body/fixing collar ZB5AZ009: ± 2°30’ (excluding cut-outs marked a and b).
Tightening torque of screws ZBZ006: 0.6 N.m (5.3 lbf.in) max.
Allow for one ZB5AZ079 fixing collar/pillar and its fixing screws:
every 90 mm / 3.54 in. horizontally (X), and 120 mm / 4.72 in. vertically (Y).
with each selector switch head (ZB5AD•, ZB5AJ•, ZB5AG•).
The fixing centers marked a and b are diagonally opposed and must align with those marked 4 and 5.(1)Head ZB5AD•(2)Panel(2)Nut(4)Printed circuit boardMounting of Adapter (Socket) ZBZ01•
1 2 elongated holes for ZBZ006 screw access
2 1 hole Ø 2.4 mm ± 0.05 / 0.09 in. ± 0.002 for centring adapter ZBZ01•
3 8 × Ø 1.2 mm / 0.05 in. holes
4 1 hole Ø 2.9 mm ± 0.05 / 0.11 in. ± 0.002, for aligning the printed circuit board (with cut-out marked a)
5 1 elongated hole for aligning the printed circuit board (with cut-out marked b)
6 4 holes Ø 2.4 mm / 0.09 in. for clipping in adapter ZBZ01•
Dimensions An + 18.1 relate to the Ø 2.4 mm ± 0.05 / 0.09 in. ± 0.002 holes for centring adapter ZBZ01•.
Technical DescriptionElectrical Composition Corresponding to Code C3Electrical Composition Corresponding to Code C4Electrical Composition Corresponding to Codes C14, SF2 and SR2Legend