
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.
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Product data sheet
Characteristics
XB4FA21
Harmony XB4, Push button flush mounted,
metal, black, Ø30, spring return, unmarked, 1
NO
Main
Range of product Harmony XB4
Product or component
type
Device short name XB4F
Product compatibility ZBYF...
Bezel material Chromium plated metal
Fixing collar material Zamak
Mounting diameter 30.5mm
Sale per indivisible
quantity
Shape of signaling unit
head
Type of operator Spring return
Operator profile Black flush, unmarked
Head type Built-in-flush
Contacts type and
composition
Contact operation Slow-break
Connections - terminals Screw clamp terminals, <= 2 x 1.5 mm² with cable
Push-button
ZBZF32
ZBZF33
1
Round
1 NO
end conforming to EN/IEC 60947-1
Screw clamp terminals, 1 x 0.22...2 x 2.5 mm²
without cable end conforming to EN/IEC 60947-1
Complementary
Height 47mm
Width 36.6mm
Depth 55mm
Terminals description ISO n°1 (13-14)NO
Net weight 0.116kg
Resistance to high pressure washer 7000000Pa at 55°C, distance : 0.1 m
Device mounting Built-in
Fixing mode By screws
Contacts usage Standard contacts
Positive opening Without
Operating travel 2.6Mm (NO changing electrical state)
Operating force 3.8N NO changing electrical state
Mechanical durability 10000000cycles
Tightening torque 0.8…1.2N.m conforming to EN 60947-1
Shape of screw head Cross compatible with Philips no 1 screwdriver
Contacts material Silver alloy (Ag/Ni)
Short-circuit protection 10A cartridge fuse type gG conforming to EN/IEC 60947-5-1
[Ith] conventional free air thermal current 10A conforming to EN/IEC 60947-5-1
[Ui] rated insulation voltage 600V (pollution degree 3) conforming to EN/IEC 60947-1
Oct 4, 2022
4.3mm (total travel)
Cross compatible with pozidriv No 1 screwdriver
Slotted compatible with flat Ø 4 mm screwdriver
Slotted compatible with flat Ø 5.5 mm screwdriver
1

[Uimp] rated impulse withstand voltage 6kV conforming to EN/IEC 60947-1
[Ie] rated operational current 3A at 240 V, AC-15, A600 conforming to EN/IEC 60947-5-1
Electrical durability 1000000Cycles, AC-15, 2A at 230 V, operating rate <3600cyc/h, load factor:
Electrical reliability Λ < 10exp(-6) at 5 V and 1mA in clean environment conforming to EN/IEC
Device presentation Complete product
6A at 120 V, AC-15, A600 conforming to EN/IEC 60947-5-1
0.1A at 600 V, DC-13, Q600 conforming to EN/IEC 60947-5-1
0.27A at 250 V, DC-13, Q600 conforming to EN/IEC 60947-5-1
0.55A at 125 V, DC-13, Q600 conforming to EN/IEC 60947-5-1
1.2A at 600 V, AC-15, A600 conforming to EN/IEC 60947-5-1
0.5 conforming to EN/IEC 60947-5-1 appendix C
1000000Cycles, AC-15, 3A at 120 V, operating rate <3600cyc/h, load factor:
0.5 conforming to EN/IEC 60947-5-1 appendix C
1000000Cycles, AC-15, 4A at 24 V, operating rate <3600cyc/h, load factor: 0.5
conforming to EN/IEC 60947-5-1 appendix C
1000000Cycles, DC-13, 0.2A at 110 V, operating rate <3600cyc/h, load factor:
0.5 conforming to EN/IEC 60947-5-1 appendix C
1000000cycles, DC-13, 0.5A at 24 V, operating rate <3600cyc/h, load factor: 0.5
conforming to EN/IEC 60947-5-1 appendix C
60947-5-4
Λ < 10exp(-8) at 17 V and 5mA in clean environment conforming to EN/IEC
60947-5-4
Environment
Protective treatment TH
Ambient air temperature for storage -40…70°C
Ambient air temperature for operation -40…70°C
Overvoltage category Class I conforming to IEC 60536
IP degree of protection IP66 conforming to IEC 60529
NEMA degree of protection NEMA 13
IK degree of protection IK06 conforming to IEC 50102
Standards CSA C22.2 No 14
Product certifications UL listed
Vibration resistance 5 gn (f= 2…500Hz) conforming to IEC 60068-2-6
Shock resistance 30 gn (duration = 18ms) for half sine wave acceleration conforming to IEC
IP67
IP69
IP69K
NEMA 4X
EN/IEC 60947-5-1
EN/IEC 60947-5-4
UL 508
EN/IEC 60947-1
JIS C8201-5-1
JIS C8201-1
CSA
60068-2-27
50 gn (duration = 11ms) for half sine wave acceleration conforming to IEC
60068-2-27
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Weight 109g
Package 1 Height 8.6cm
Package 1 width 5.2cm
Package 1 Length 4.3cm
Unit Type of Package 2 BB1
Number of Units in Package 2 5
Package 2 Weight 548g
Package 2 Height 8.6cm
Package 2 width 4.3cm
Package 2 Length 26.5cm
Unit Type of Package 3 S03
Number of Units in Package 3 80
2

Package 3 Weight 9.288kg
Package 3 Height 30cm
Package 3 width 30cm
Package 3 Length 40cm
Offer Sustainability
Sustainable offer status Green Premium product
REACh Regulation
REACh free of SVHC Yes
EU RoHS Directive
Toxic heavy metal free Yes
Mercury free Yes
RoHS exemption information
China RoHS Regulation
Environmental Disclosure
Circularity Profile
WEEE The product must be disposed on European Union markets following specific
California proposition 65 WARNING: This product can expose you to chemicals including: Di-isodecyl
REACh Declaration
Pro-active compliance (Product out of EU RoHS legal scope) EU RoHS
Declaration
Yes
China RoHS Declaration
Product Environmental Profile
End Of Life Information
waste collection and never end up in rubbish bins
phthalate (DIDP), which is known to the State of California to cause birth defects
or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Contractual warranty
Warranty 18 months
3

Product data sheet
Dimensions Drawings
Dimensions
e : clamping thickness: 1 to 6 mm / 0.04 to 0.24 in.
(1) : Additional row of contacts
XB4FA21
4

Product data sheet
XB4FA21
Mounting and Clearance
Panel Cut-out for Pushbuttons, Switches and Pilot Lights (Finished Holes, Ready for Installation)
Connection by Screw Clamp Terminals or Plug-in Connectors
(1) : Diameter on finished panel or support
(2) : Ø30.75 mm recommended (Ø30.5 0
+0.5
) / Ø1.21 in. recommended (Ø1.20 in. 0
+0.0196
)
Connections a in mm a in in. b in mm b in in.
By connectors 50 1.97 40 1.57
By connectors and with legend holder ZBZF32 50 1.97 40 1.57
By connectors and with legend holder ZBZF33 60 2.36 40 1.57
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