Main range of productHarmony XB4 product or component typeHead for triple-headed push-button device short nameZB4 bezel materialBlack metal mounting diameter22 mm sale per indivisible quantity1 head typeStandard shape of signaling unit headRectangular type of operatorSpring return operator profile2 flush - 1 central projecting STOP push-buttons operators descriptionWhite ''right arrow'' - black ''left arrow'' - red ''STOP'' Complementary product weight0.056 kg resistance to high pressure washer7000000 Pa at 55 °C,distance: 0.1 m colour of markingBlack marking when white capsWhite marking when green, red or black caps operator profileBlack flush, white left arrowRed projecting, white STOPWhite flush, black right arrow mechanical durability1000000 cycles electrical composition codeC11 for 3 contacts using single blocks in front mountingC1 for 9 contacts using single blocks in front mountingC2 for 9 contacts using single and double blocks in front mounting Environment ambient air temperature for storage-40...70 °C ambient air temperature for operation-25...70 °C electrical shock protection classClass I conforming to IEC 60536 IP degree of protectionIP69 conforming to IEC 60529IP69K conforming to IEC 60529 NEMA degree of protectionNEMA 13NEMA 4X IK degree of protectionIK06 conforming to IEC 50102 standardsEN/IEC 60947-5-4CSA C22.2 No 14UL 508JIS C 4520EN/IEC 60947-5-5EN/IEC 60947-5-1EN/IEC 60947-1 product certificationsCSABVRINADNVLROS (Lloyds register of shipping)GLUL 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 ZBA709
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
Connection by Faston Connectors(1)Diameter on finished panel or support(2)40 mm min. / 1.57 in. min.(3)30 mm min. / 1.18 in. min.(4)Ø 22.5 mm / 0.89 in. recommended (Ø 22.3 mm 0+0.4 / 0.88 in. 0+0.016)(5)45 mm min. / 1.78 in. min.(6)32 mm min. / 1.26 in. min.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 ZB4 BZ009: ± 2°30’ (excluding cut-outs marked a and b).
Tightening torque of screws ZBZ 006: 0.6 N.m (5.3 lbf.in) max.
Allow for one ZB4 BZ079 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 (ZB4 BD•, ZB4 BJ•, ZB4 BG•).
The fixing centers marked a and b are diagonally opposed and must align with those marked 4 and 5.(1)Panel(2)Printed circuit boardMounting of Adapter (Socket) ZBZ 01•
1 2 elongated holes for ZBZ 006 screw access
2 1 hole Ø 2.4 mm ± 0.05 / 0.09 in. ± 0.002 for centring adapter ZBZ 01•
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 ZBZ 01•
Dimensions An + 18.1 relate to the Ø 2.4 mm ± 0.05 / 0.09 in. ± 0.002 holes for centring adapter ZBZ 01•.
Technical DescriptionElectrical Composition Corresponding to Code C1Electrical Composition Corresponding to Code C2Electrical Composition Corresponding to Codes C9, C11, SF1 and SR1Legend