cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-07
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DOUBLE PUSH BUTTON Black KN. in + 0 H+s (ZB5AA7121)

Schneider Electric · Control & Automation · Pushbuttons & Pilot Lights · France · se.com
Part Number
ZB5AA7121  ·  HS 8538.90
DOUBLE PUSH BUTTON Black KN. in + 0 H+s (ZB5AA7121)

Schneider Electric ZB5AA7121 Double push-button head in plastic with et white "O" on black and et black "In" on white push surface.

Technical Specifications

Manufacturer part number (MPN)ZB5AA7121
EAN / GTIN3389119043274
Sales unitpcs
Package quantity100 pcs
Range of productHarmony XB5
Product or component typeHead for double-headed push-button
Device short nameZB5
Bezel materialDark grey plastic
Mounting diameter22 mm
Head typeStandard
Sale per indivisible quantity1
Shape of signaling unit headRectangular
Type of operatorspring return
Operator profile2 flush push-buttons
Operators descriptionWhite ''I'' - black ''O''
CAD overall width30 mm
CAD overall height50 mm
CAD overall depth30 mm
Product weight0.023 kg
Colour of markingBlack marking when white caps; White marking when green, red or black caps
Mechanical durability1000000 cycles
Station nameXALD 1 cut-out
Electrical composition codeC3 for <6 contacts using single blocks in front mounting; C4 for <6 contacts using single and double blocks in front mounting; C14 for <2 contacts using single blocks in front mounting; SF2 for <2 contacts using single blocks in front mounting; SR2 for <2 contacts using single blocks in rear mounting
Device presentationBasic element
Protective treatmentTH
Ambient air temperature for storage-40…70 °C
Ambient air temperature for operation-25…70 °C
Electrical shock protection classClass II conforming to IEC 60536
IP degree of protectionIP66 conforming to IEC 60529; IP69K conforming to IEC 60529
Enclosure TypeUL type 4X/13
Resistance to high pressure washer7000000 Pa at 55 °C, distance : 0.1 m
IK degree of protectionIK03 conforming to IEC 50102
StandardsJIS C8201-5-1; CSA C22.2 No 14; IEC 60947-5-4; IEC 60947-5-1; IEC 60947-1; UL 508; 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 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 2100
Country of originFR
Warranty (in months)18
Hole diameter22.5 mm
Colour buttonBlack/white
Suitable for lightingNo
Number of command positions2
Spring-returnYes
LabelledYes
Type of buttonFlat
Colour front ringBlack
With protective coverNo
Material front ringPlastic
With front ringYes
Construction type lensRectangular
Switching function latchingNo

Properties

MOQ1

Cross-References

Attached Documents