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Datasheet generated 2026-10-07
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Schneider Electric Harmony XB4 Illuminated Push-Push Head, Projecting, Orange LED (ZB4BH53)

Schneider Electric · Control & Automation · Pushbuttons & Pilot Lights · France · se.com
Part Number
ZB4BH53  ·  HS 8538.90
Schneider Electric Harmony XB4 Illuminated Push-Push Head, Projecting, Orange LED (ZB4BH53)

Schneider Electric ZB4BH53 is a Harmony XB4 head for illuminated push-button with a projecting orange operator, push-push action and universal LED compatibility. The 22.5 mm mounting diameter unit uses a chromium-plated metal bezel and pairs with matching XB4 contact and light blocks. Rated IP67/IP69/IP69K per IEC 60529, with a mechanical life of 500,000 cycles over a −40 to 70 °C operating range.

Technical Specifications

Manufacturer part number (MPN)ZB4BH53
EAN / GTIN3389110890402
Sales unitpcs
Package quantity5 pcs
Range of productHarmony XB4
Product or component typeHead for illuminated push-button
Product compatibilityUniversal LED
Device short nameZB4
Bezel materialChromium plated metal
Head typeStandard
Mounting diameter22.5 mm
Sale per indivisible quantity1
Shape of signaling unit headRound
Type of operatorpush-push
Operator profileOrange projecting, unmarked
Cap/operator or lens colourOrange
CAD overall width29 mm
CAD overall height29 mm
CAD overall depth33 mm
Product weight0.026 kg
Resistance to high pressure washer7000000 Pa at 55 °C, distance : 0.1 m
Mechanical durability500000 cycles
Electrical composition codeM5 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; M10 for <2 contacts using single blocks in front mounting with integral LED
Device presentationBasic element
Protective treatmentTH
Ambient air temperature for storage-40…70 °C
Electrical shock protection classClass I conforming to IEC 60536
Ambient air temperature for operation-40…70 °C
Overvoltage categoryClass I conforming to IEC 60536
IP degree of protectionIP69; IP69K; IP67 conforming to IEC 60529
Enclosure TypeUL type 4X/13
IK degree of protectionIK05 conforming to IEC 50102
StandardsIEC 60947-5-5; UL 508; JIS C8201-5-1; IEC 60947-1; IEC 60947-5-1; CSA C22.2 No 14; IEC 60947-5-4; JIS C8201-1
Product certificationsCSA; LROS (Lloyds register of shipping); BV; UL listed; DNV
Vibration resistance5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
Shock resistance30 gn (duration = 18 ms) for half its wave acceleration conforming to IEC 60068-2-27; 50 gn (duration = 11 ms) for half its wave acceleration conforming to IEC 60068-2-27
Number of Units in Package 11
Number of Units in Package 25
Number of Units in Package 3100
Country of originFR
Warranty (in months)18
Hole diameter22.5 mm
Colour buttonOrange
Suitable for lightingYes
Number of command positions1
Spring-returnNo
LabelledNo
Type of buttonHigh
Colour front ringChrome
With protective coverNo
Material front ringMetal
With front ringYes
Construction type lensRound
Switching function latchingYes

Properties

MOQ1

Cross-References

Attached Documents