ZB4BA1 picture- web-product-data-sheet
Head for non illuminated push button, Harmony XB4, metal, flush, white, 22mm, spring return, unmarked
Schneider Electric
Range of product Harmony XB4
Product or component type Head for non-illuminated push-button
Device short name ZB4
Bezel material Chromium plated metal
Mounting diamete 22.5 mm
Sale per indivisible quantity 1
Head type Standard
Shape of signaling unit head Round
Type of operator Spring return
Operator profile White flush, unmarked
Cap/operator or lens colour White
CAD overall width 29 mm
CAD overall height 29 mm
CAD overall depth 28 mm
Mechanical durability 10000000 cycles
Electrical composition code C1 for <9 contacts using single blocks in front mounting
C2 for <9 contacts using single and double blocks in front mounting
C11 for <3 contacts using single blocks in front mounting
C15 for <1 contacts using single blocks in front mounting
Device presentation Basic element
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 IEC 60947-1
IEC 60947-5-4
UL 508
IEC 60947-5-5
JIS C8201-5-1
CSA C22.2 No 14
IEC 60947-5-1
JIS C8201-1
Product certifications LROS (Lloyds register of shipping)
UL listed
Vibration resistance 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
Shock resistance 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27
50 gn (duration = 11 ms) 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 Height 4.500 cm
Package 1 Width 3.400 cm
Package 1 Length 5.400 cm
Package 1 Weight 28.000 g
Unit Type of Package 2 S03
Number of Units in Package 2 300
Package 2 Height 30.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 9.004 kg
Unit Type of Package 3 P06
Number of Units in Package 3 2400
Package 3 Height 75.000 cm
Package 3 Width 60.000 cm
Package 3 Length 80.000 cm
Package 3 Weight 83.804 kg
Offer Sustainability
Sustainable offer status Green Premium product
REACh Regulation
print REACh Declaration
REACh free of SVHC Yes
EU RoHS Directive Pro-active compliance (Product out of EU RoHS legal scope)
print EU RoHS Declaration
Toxic heavy metal free Yes
Mercury free Yes
China RoHS Regulation
print China RoHS declaration
RoHS exemption information
print Yes
Environmental Disclosure
print Product Environmental Profile
Circularity Profile
print End of Life Information
California proposition 65 WARNING: This product can expose you to chemicals including: Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to
Contractual warranty
Warranty 18 months