The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein.
This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications.
It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof.
Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.
Mar 26, 2014
1
Product data sheet
Characteristics
ZB4BW7L3740
green flush/red projecting illuminated double-
headed pushbutton Ø22 unmarked
Main
Commercial Status Commercialised
Range of product Harmony XB4
Product or component
type
Head for illuminated double-headed pushbutton
Product compatibility Integral LED
Device short name ZB4
Bezel material Chromium plated metal
Mounting diameter 22 mm
Sale per indivisible
quantity
1
Shape of signaling unit
head
Rectangular
Type of operator Spring return
Operator profile 1 flush - 1 projecting pushbuttons - 1 central pilot
light
Operators description Green unmarked - red unmarked
Complementary
CAD overall width 30 mm
CAD overall height 50 mm
CAD overall depth 30 mm
Product weight 0.056 kg
Resistance to high pressure washer 7000000 Pa at 55 °C,distance: 0.1 m
Colour of marking Black marking when white caps
White marking when green, red or black caps
Operator profile Red projecting unmarked
Green flush unmarked
Mechanical durability 1000000 cycles
Electrical composition code M10 for <= 2 contacts using single blocks in front mounting with integral LED
M6 for <= 2 contacts using single blocks in front mounting with integral LED and
transformer
M2 for <= 6 contacts using single and double blocks in front mounting with inte-
gral LED
M1 for <= 6 contacts using single blocks in front mounting with integral LED
Environment
Protective treatment TH
Ambient air temperature for storage -40...70 °C
Ambient air temperature for operation -25...70 °C
Class of protection against electric shock Class I conforming to IEC 61140
IP degree of protection IP69K conforming to IEC 60529
IP66 conforming to IEC 60529
NEMA degree of protection NEMA 4X
NEMA 13
IK degree of protection IK05 conforming to IEC 50102
Standards EN/IEC 60947-1
EN/IEC 60947-5-1
EN/IEC 60947-5-4
EN/IEC 60947-5-5
JIS C 4520
UL 508
CSA C22.2 No 14
2
Product certifications BV
CSA
DNV
GL
LROS (Lloyds register of shipping)
RINA
UL listed
Vibration resistance 5 gn (f = 2...500 Hz) conforming to IEC 60068-2-6
Shock resistance 50 gn for 11 ms half sine wave acceleration conforming to IEC 60068-2-27
30 gn for 18 ms half sine wave acceleration conforming to IEC 60068-2-27
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Product data sheet
Dimensions Drawings
ZB4BW7L3740
Dimensions
Without Boot
With Boot ZBA710
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Product data sheet
Mounting and Clearance
ZB4BW7L3740
Panel 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 Connection
Panel Cut-outs (Viewed from Installer’s Side)
A: 30mm min. / 1.18in. min.
B: 40mm min. / 1.57in. min.
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Printed Circuit Board Cut-outs (Viewed from Electrical Block Side)
Dimensions in mm
A: 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.
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(1) Panel
(2) Printed circuit board
Mounting 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•.
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Product data sheet
Technical Description
ZB4BW7L3740
Electrical Composition Corresponding to Codes M1 and M7
Electrical Composition Corresponding to Codes M2 and M8
Electrical Composition Corresponding to Codes M6 and P2
Electrical Composition Corresponding to Codes M5, M10, MF1, MR1 and MF2
Legend
Single contact
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Double contact
Light block
Possible location