cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-07
sales@cballast.com
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Key switch 2 fixed pos, key-out L/R (ZB4BG4)

Schneider Electric · Control & Automation · Pushbuttons & Pilot Lights · France · se.com
Part Number
ZB4BG4  ·  HS 8538.90
Key switch 2 fixed pos, key-out L/R (ZB4BG4)

Schneider Electric ZB4BG4 — KEY SWITCH.

Technical Specifications

Manufacturer part number (MPN)ZB4BG4
EAN / GTIN3389110889222
Sales unitpcs
Package quantity5 pcs
Range of productHarmony XB4
Product or component typeHead for key selector switch
Device short nameZB4
Bezel materialChromium plated metal
Mounting diameter22.5 mm
Head typeStandard
Sale per indivisible quantity1
Shape of signaling unit headRound
Operator profileBlack key switch
Operator position information2 positions 90°
Type of keylockKey 455
Key withdrawal positionIn any position
CAD overall width29 mm
CAD overall height29 mm
CAD overall depth72 mm
Product weight0.098 kg
Resistance to high pressure washer7000000 Pa at 55 °C, distance : 0.1 m
Mechanical durability1000000 cycles
Electrical composition codeC3 for <6 contacts using single blocks in front mounting; C4 for <6 contacts using single and double blocks in front mounting; C5 for <5 contacts using single blocks in front mounting; C6 for <5 contacts using single and double 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; 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 with keyhole cover ZBGP conforming to IEC 50102
StandardsEN/IEC 60947-1; GB 14048.5; EN/IEC 60947-5-1; EN/IEC 60947-5-4; UL 508; EN/IEC 60947-5-5; CSA C22.2 No 14
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
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height3.600 cm
Package 1 Width5.600 cm
Package 1 Length9.100 cm
Package 1 Weight104.000 g
Unit Type of Package 2S03
Number of Units in Package 2100
Package 2 Height30.000 cm
Package 2 Width30.000 cm
Package 2 Length40.000 cm
Package 2 Weight10.761 kg
Unit Type of Package 3P06
Number of Units in Package 3800
Package 3 Height75.000 cm
Package 3 Width60.000 cm
Package 3 Length80.000 cm
Package 3 Weight98.204 kg
Country of originFR
Warranty (in months)18
Hole diameter22.5 mm
Number of switch positions2
Suitable for lightingNo
Spring-returnNo
Colour front ringChrome
Degree of protection (IP), front sideIP66
Material front ringMetal
With front ringYes
Construction type lensRound
Type of control elementKey
Colour control elementBlack
Switching function latchingYes
Degree of protection (NEMA)13

Properties

MOQ1

Cross-References

Attached Documents