- Reason for Substitution: End of life
- Substitution date: 01 June 2020
Main range of productHarmony XB4 product or component typeHead for illuminated push-button device short nameZB4 product compatibilityBA 9s bezel materialBlack metal mounting diameter22 mm sale per indivisible quantity1 shape of signaling unit headRound type of operatorspring return operator profileBlue projecting, unmarked operator additional informationWith grooved lens environmental characteristicHigh ambient lighting environment Complementary CAD overall width29 mm CAD overall height29 mm CAD overall depth32 mm net weight0.027 kg resistance to high pressure washer7000000 Pa at 55 °C, distance : 0.1 m mechanical durability10000000 cycles electrical composition codeM7 for <6 contacts using single blocks in front mounting with BA 9sM8 for <6 contacts using single and double blocks in front mounting with BA 9sM9 for <2 contacts using single blocks in front mounting with BA 9s and transformer device presentationBasic sub-assemblies Environment protective treatmentTH ambient air temperature for storage-40…70 °C ambient air temperature for operation-40…70 °C overvoltage categoryClass I conforming to IEC 60536 IP degree of protectionIP66 conforming to IEC 60529IP69IP69K NEMA degree of protectionNEMA 13NEMA 4X IK degree of protectionIK06 conforming to EN 50102 standardsEN/IEC 60947-5-5UL 508JIS C8201-5-1EN/IEC 60947-5-4EN/IEC 60947-1CSA C22.2 No 14EN/IEC 60947-5-1JIS C8201-1 product certificationsUL listedCSAGLBVDNVLROS (Lloyds register of shipping)RINA 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 Packing Units Package 1 Weight0.027 kg Package 1 Height0.450 dm Package 1 width0.310 dm Package 1 Length0.310 dm Contractual warranty Warranty18 months
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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 Codes M1 and M7Electrical Composition Corresponding to Codes M2 and M8Electrical Composition Corresponding to Code M9Legend