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Datasheet generated 2026-10-07
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Push-Button Head YELLOW, Nedsenket (ZB4BA56)

Schneider Electric · Control & Automation · Pushbuttons & Pilot Lights · France · se.com
Part Number
ZB4BA56  ·  HS 8538.90
Push-Button Head YELLOW, Nedsenket (ZB4BA56)

Schneider Electric ZB4BA56 Push-Button Head Yellow Recessed.

Technical Specifications

Manufacturer part number (MPN)ZB4BA56
EAN / GTIN3389110887952
Sales unitpcs
Range of productHarmony XB4
Product or component typeHead for non-illuminated push-button
Device short nameZB4
Bezel materialChromium plated metal
Mounting diameter22.5 mm
Sale per indivisible quantity1
Head typeStandard
Shape of signaling unit headRound
Type of operatorspring return
Operator profileYellow recessed, unmarked
Operator additional informationHigh guard
Cap/operator or lens colourYellow
CAD overall width29 mm
CAD overall height29 mm
CAD overall depth31 mm
Mechanical durability10000000 cycles
Electrical composition codeC1 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 presentationBasic element
Protective treatmentTH
Ambient air temperature for storage-40…70 °C
Ambient air temperature for operation-40…70 °C
Overvoltage categoryClass I conforming to IEC 60536
IP degree of protectionIP66 conforming to IEC 60529; IP67; IP69; IP69K
Enclosure TypeUL type 4X/13
IK degree of protectionIK06 conforming to IEC 50102
StandardsJIS C8201-5-1; IEC 60947-5-1; CSA C22.2 No 14; IEC 60947-1; IEC 60947-5-4; UL 508; IEC 60947-5-5; JIS C8201-1
Product certificationsBV; CSA; DNV; 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 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
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height3.400 cm
Package 1 Width4.600 cm
Package 1 Length5.200 cm
Package 1 Weight32.000 g
Unit Type of Package 2S01
Number of Units in Package 250
Package 2 Height15.000 cm
Package 2 Width15.000 cm
Package 2 Length40.000 cm
Package 2 Weight1.925 kg
Country of originFR
Warranty (in months)18
Hole diameter22.5 mm
Colour buttonYellow
Suitable for lightingNo
Number of command positions1
Spring-returnYes
LabelledNo
Type of buttonHigh
Colour front ringChrome
Degree of protection (IP), front sideIP66
With protective coverNo
Material front ringMetal
With front ringYes
Construction type lensRound
Switching function latchingNo

Properties

MOQ1

Cross-References

Attached Documents