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Datasheet generated 2026-10-07
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Schneider Electric XB4BG21 Key switch selector, metal, black, Ø22, key n°455, 2 positions, stay put, 1 NO

Schneider Electric · Control & Automation · Pushbuttons & Pilot Lights · France · se.com
Part Number
XB4BG21  ·  HS 8536.50
Schneider Electric XB4BG21 Key switch selector, metal, black, Ø22, key n°455, 2 positions, stay put, 1 NO

Schneider Electric XB4BG21 — Key switch selector, metal, black, Ø22, key n°455, 2 positions, stay put, 1 NO.

Technical Specifications

Manufacturer part number (MPN)XB4BG21
EAN / GTIN3389110887136
Sales unitpcs
Package quantity5 pcs
Range of productHarmony XB4
Product or component typeSelector switch
Device short nameXB4
Bezel materialChromium plated metal
Fixing collar materialZamak
Mounting diameter22.5 mm
Sale per indivisible quantity1
Head typeStandard
Shape of signaling unit headRound
Type of operatorstay put
Operator profilekey switch
Operator position information2 positions 90°
Contacts type and composition1 NO
Contact operationSlow-break
Connections - terminalsScrew clamp terminals, = 1 x 0.22 mm² without cable end conforming to IEC 60947-1
Height47 mm
Width30 mm
Depth86 mm
Terminals description ISO n°1(13-14)NO
Product weight0.117 kg
Resistance to high pressure washer7000000 Pa at 55 °C, distance : 0.1 m
Type of keylockKey 455
Key withdrawal positionLeft-hand
Contacts usageStandard contacts
Positive openingWithout
Torque value0.14 N.m NO changing electrical state
Mechanical durability1000000 cycles
Tightening torque0.8…1.2 N.m conforming to IEC 60947-1
Shape of screw headCross compatible with Philips no 1 screwdriver; Cross compatible with pozidriv No 1 screwdriver; Slotted compatible with flat Ø 4 mm screwdriver; Slotted compatible with flat Ø 5.5 mm screwdriver
Contacts materialSilver alloy (Ag/Ni)
Short-circuit protection10 A cartridge fuse type gG conforming to IEC 60947-5-1
[Ith] conventional free air thermal current10 A conforming to IEC 60947-5-1
[Ui] rated insulation voltage600 V (pollution degree 3) conforming to IEC 60947-1
[Uimp] rated impulse withstand voltage6 kV conforming to IEC 60947-1
[Ie] rated operational current3 A at 240 V, AC-15, A600 conforming to IEC 60947-5-1; 6 A at 120 V, AC-15, A600 conforming to IEC 60947-5-1; 0.1 A at 600 V, DC-13, Q600 conforming to IEC 60947-5-1; 0.27 A at 250 V, DC-13, Q600 conforming to IEC 60947-5-1; 0.55 A at 125 V, DC-13, Q600 conforming to IEC 60947-5-1; 1.2 A at 600 V, AC-15, A600 conforming to IEC 60947-5-1
Electrical durability1000000 cycles, AC-15, 2 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN 60947-5-1 appendix C; 1000000 cycles, AC-15, 3 A at 120 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN 60947-5-1 appendix C; 1000000 cycles, AC-15, 4 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN 60947-5-1 appendix C; 1000000 cycles, DC-13, 0.2 A at 110 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN 60947-5-1 appendix C; 1000000 cycles, DC-13, 0.5 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN 60947-5-1 appendix C
Electrical reliabilityΛ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to IEC 60947-5-4; Λ < 10exp(-8) at 17 V and 5 mA in clean environment conforming to IEC 60947-5-4
Device presentationComplete product
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; IP69; IP69K; IP67
Enclosure TypeUL type 4X/13
IK degree of protectionIK06 with keyhole cover ZBGP conforming to IEC 50102
StandardsJIS C8201-5-1; IEC 60947-5-5; IEC 60947-1; UL 508; IEC 60947-5-4; CSA C22.2 No 14; IEC 60947-5-1; JIS C8201-1
Product certificationsBV; UL; CSA; DNV; LROS (Lloyds register of shipping)
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 Width5.400 cm
Package 1 Length9.100 cm
Package 1 Weight152.000 g
Unit Type of Package 2S02
Number of Units in Package 250
Package 2 Height15.000 cm
Package 2 Width30.000 cm
Package 2 Length40.000 cm
Package 2 Weight7.853 kg
Unit Type of Package 3P06
Number of Units in Package 3400
Package 3 Height45.000 cm
Package 3 Width60.000 cm
Package 3 Length80.000 cm
Package 3 Weight72.824 kg
Country of originFR
Warranty (in months)18
Hole diameter22.5 mm
Colour buttonBlack
Number of switch positions2
Suitable for lightingNo
Spring-returnNo
Colour front ringChrome
Type of electric connectionScrew connection
Degree of protection (IP)IP66
With light sourceNo
Material front ringMetal
With front ringYes
Type of control elementKey
Switching function latchingYes
Number of contacts as normally open contact1

Properties

MOQ1

Cross-References

Attached Documents