Main range of productHarmony XB4 product or component typeHead for emergency switching off push-button device short nameZB4 bezel materialChromium plated metal mounting diameter0.87 in (22 mm) sale per indivisible quantity1 shape of signaling unit headRound type of operatortrigger action and mechanical latching resetKey release operator profileRed mushroom Ø 60 mm, unmarked type of keylockSpecial key additional informationFiat 73037 red key withdrawal positionCenter Complementary net weight0.26 lb(US) (0.118 kg) resistance to high pressure washer1015.26 psi (7000000 Pa) 131 °F (55 °C) 0.1 m mechanical durability300000 cycles electrical composition codeC7 4 single front mountingC8 4 single and double front mountingC11 3 single front mountingC15 1 single front mountingC10 4 single and double front mounting Environment protective treatmentTH ambient air temperature for storage-40…158 °F (-40…70 °C) ambient air temperature for operation-40…158 °F (-40…70 °C) electrical shock protection classClass I IEC 61140 IP degree of protectionIP66 IEC 60529IP67IP69IP69K NEMA degree of protectionNEMA 13NEMA 4XNEMA 4NEMA 12 IK degree of protectionIK03 IEC 50102 standardsCSA C22.2 No 14GB 14048.5EN/IEC 60204-1EN/IEC 60947-5-5EN/IEC 60947-5-4UL 508EN/ISO 13850EN/IEC 60947-5-1IEC 60364-5-53JIS C8201-5-1EN/IEC 60947-1JIS C8201-1 product certificationsBVGLRINACSAUL ListedLROS (Lloyds register of shipping)DNV vibration resistance5 gn 2…500 Hz)IEC 60068-2-6 shock resistance30 gn 18 ms) half sine wave acceleration IEC 60068-2-2750 gn 11 ms) half sine wave acceleration IEC 60068-2-27 Ordering and shipping details GTIN03389110123104 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 Code C7Electrical Compositions Corresponding to Code C8Electrical Compositions Corresponding to Code C10Electrical Composition Corresponding to Codes C9, C11, SF1 and SR1Electrical Composition Corresponding to Code C15
1 N/O + N/C or 1 N/O + N/O or 1 N/C + N/CLegend