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Datasheet generated 2026-10-07
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Switch Block 20A (VN20)

Schneider Electric · Switchgear & Protection · Disconnect Switches · France · se.com
Part Number
VN20  ·  HS 8536.50
Switch Block 20A (VN20)

Schneider Electric VN20 Bryterblokk 3P 20A.

Technical Specifications

Manufacturer part number (MPN)VN20
EAN / GTIN3389110759846
Sales unitpcs
Package quantity24 pcs
Rated current20 A
RangeTeSys
Product nameTeSys VARIO
Product or component typeSwitch body
Performance levelStandard
Poles description3P
Contacts type and composition3 NO
Network typeAC; DC
Network frequency50/60 Hz
Mounting supportSymmetrical rail
[Ue] rated operational voltage690 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage6 kV
[Ith] conventional free air thermal current20 A
[Ithe] conventional enclosed thermal current16 A
[Ie] rated operational current11 A (AC-23) at 400 V
Rated operational power in W11 kW at 690 V (AC-23A); 3 kW at 230...240 V (AC-3); 4 kW at 400...415 V (AC-3); 5.5 kW at 500 V (AC-3); 5.5 kW at 690 V (AC-3); 7.5 kW at 500 V (AC-23A); 4 kW at 230...240 V (AC-23A); 5.5 kW at 400...415 V (AC-23A)
Intermittent duty class30
Making capacity ( I Rms)200 A at 400 V AC-21A; 200 A at 400 V AC-22A; 200 A at 400 V AC-23A
[Icm] rated short-circuit making capacity0.5 kA at 400 V at Ipeak
[Icw] rated short-time withstand Rms current140 A at 400 V duration: 1 s
Rated conditional short-circuit current6 kA at 400 V - associated fuse 20 A aM; 6 kA at 400 V - associated fuse 20 A gG
Breaking capacity200 A at 400 V (AC-21A); 200 A at 400 V (AC-22A); 200 A at 400 V (AC-23A)
Mechanical durability50000 cycles
Electrical durability30000 cycles DC-1...5; 50000 cycles AC-21
Suitability for isolationYes
Connections - terminalsPower circuit: screw clamp terminals4 mm² - solid; Power circuit: screw clamp terminals4 mm² - flexible - with cable end
Tightening torquePower circuit: 0.7 N.m - on screw clamp terminals
Height46.5 mm
Width56 mm
Depth62 mm
Product weight0.11 kg
StandardsIEC 60947-3
Product certificationsGL; UL; CSA; UKCA
Protective treatmentTC
IP degree of protectionIP20 conforming to IEC 60529
Mechanical robustnessShocks 11 ms (15 gn) conforming to IEC 60068-2-27; Vibrations 10...150 Hz (1 gn) conforming to IEC 60068-2-6
Ambient air temperature for operation-20…50 °C
Fire resistance960 °C conforming to IEC 60695-2-1
Number of Units in Package 11
Number of Units in Package 224
Country of originCZ
Warranty (in months)18

Properties

MOQ1

Cross-References

Attached Documents