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Datasheet generated 2026-10-07
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Schneider Electric ZB5AW343 Harmony XB5 Push-Button Head — Ø22 mm, Red, flush, spring return, illuminated (LED), plastic bezel

Schneider Electric · Control & Automation · Pushbuttons & Pilot Lights · France · se.com
Part Number
ZB5AW343  ·  HS 8538.90
Schneider Electric ZB5AW343 Harmony XB5 Push-Button Head — Ø22 mm, Red, flush, spring return, illuminated (LED), plastic bezel

Schneider Electric ZB5AW343 is a Harmony XB5 Ø22 mm push-button operator head: red, flush actuator, spring-return (momentary) action, illuminated via an integral universal-LED light block (ordered separately), unmarked, with a chrome-plated plastic fixing collar. It mounts in a standard Ø22 mm panel cut-out and combines with Harmony ZBE contact blocks and light blocks (ordered separately) to form a complete control unit. Front face rated IP66; ambient −40 to +70 °C. Conforms to IEC/EN 60947-5-1. EAN 3389110909968.

Technical Specifications

Manufacturer part number (MPN)ZB5AW343
EAN / GTIN3389110909968
Product rangeHarmony XB5
Typepush-button operator head (contact / light block ordered separately)
MountingØ22 mm panel cut-out
ActuatorFlush
Operationspring return (momentary)
Illuminationilluminated — universal LED (≤250 V) light block, plain lens
ColourRed
Bezel materialchrome-plated plastic
Markingunmarked
Degree of protectionIP66 (front face)
Ambient temperature-40 to +70 °C
Mechanical durability10 million operating cycles
Conforms toIEC/EN 60947-5-1
Sales unitpcs
Package quantity5 pcs
Range of productHarmony XB5
Product or component typeHead for illuminated push-button
Device short nameZB5
Product compatibilityUniversal LED
Mounting diameter22 mm
Sale per indivisible quantity1
Head typeStandard
Shape of signaling unit headRound
Type of operatorspring return
Operator profileRed flush, unmarked
Operator additional informationWith plain lens
CAD overall width29 mm
CAD overall height29 mm
CAD overall depth30 mm
Product weight0.017 kg
Resistance to high pressure washer7000000 Pa at 55 °C, distance : 0.1 m
Station nameXALD 1...5 cut-outs; XALK 2...5 cut-outs
Cap/operator or lens colourRed
Electrical composition codeM1 for <6 contacts using single blocks in front mounting with integral LED; M2 for <6 contacts using single and double 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; MF1 for <2 contacts using single blocks in front mounting with integral LED; MR1 for <2 contacts using single blocks in rear mounting with integral LED
Device presentationBasic sub-assemblies
Protective treatmentTC
Ambient air temperature for storage-40…70 °C
Ambient air temperature for operation-40…70 °C
Overvoltage categoryClass II conforming to IEC 60536
IP degree of protectionIP66 conforming to IEC 60529; IP67; IP69; IP69K
Enclosure TypeUL type 4X/13
IK degree of protectionIK05 conforming to IEC 62262
StandardsUL 508; GB 14048.5; JIS C8201-5-1; IEC 60947-5-4; CSA C22.2 No 14; IEC 60947-1; IEC 60947-5-1; JIS C8201-1
Product certificationsCSA; DNV; BV; LROS (Lloyds register of shipping); UL listed
Vibration resistance5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
Shock resistance30 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
Country of originFR
Warranty (in months)18

Properties

Primary standardIEC 60947-5-1
MOQ1

Standards

Cross-References

Attached Documents