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Datasheet generated 2026-10-07
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Mushroom Head Push/turn Black Ø30mm (ZB4BS42)

Schneider Electric · Control & Automation · Pushbuttons & Pilot Lights · France · se.com
Part Number
ZB4BS42  ·  HS 8538.90
Mushroom Head Push/turn Black Ø30mm (ZB4BS42)

Schneider Electric ZB4BS42 Mushroom Head Push/turn Black Ø30mm.

Technical Specifications

Manufacturer part number (MPN)ZB4BS42
EAN / GTIN3389110888690
Sales unitpcs
Package quantity120 pcs
Diameter30 mm
Range of productHarmony XB4
Product or component typeHead for non-illuminated push-button
Device short nameZB4
Bezel materialChromium plated metal
Mounting diameter22 mm
Sale per indivisible quantity1
Head typeStandard
Shape of signaling unit headRound
Type of operatorlatching
ResetTurn to release
Operator profileBlack mushroom Ø 30 mm, unmarked
CAD overall width30 mm
CAD overall height30 mm
CAD overall depth57 mm
Product weight0.066 kg
Mechanical durability500000 cycles
Electrical composition codeC11 for <3 contacts using single blocks in front mounting; C15 for <1 contacts using single blocks in front mounting; C7 for <4 contacts using single blocks in front mounting; C8 for <4 contacts using single and double blocks in front mounting; C10 for <4 contacts using single and double 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
StandardsEN/IEC 60947-1; EN/IEC 60947-5-4; JIS C8201-5-1; CSA C22.2 No 14; EN/IEC 60947-5-1; EN/IEC 60947-5-5; UL 508; 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
Number of Units in Package 11
Country of originCZ
Warranty (in months)18
Hole diameter22.5 mm
Colour buttonBlack
Suitable for lightingNo
Unlocking methodTurn-release
Spring-returnNo
Diameter cap30 mm
Suitable for emergency stopNo
Type of buttonHigh
Colour front ringChrome
With lightingNo
Degree of protection (IP)IP66
Material front ringMetal
With front ringYes
Construction type lensRound
Switching function latchingYes

Properties

MOQ1

Cross-References

Attached Documents