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Datasheet generated 2026-10-07
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BOX 50A Neozed E18 (KNB50SN4)

Schneider Electric · France · se.com
Part Number
KNB50SN4  ·  HS 8537.10
BOX 50A Neozed E18 (KNB50SN4)

Schneider Electric KNB50SN4 Box 50A Neozed E18.

Technical Specifications

Manufacturer part number (MPN)KNB50SN4
EAN / GTIN3606480006296
Sales unitpcs
Rated current50 A
Range of productCanalis
Range compatibilityCanalis KN busbar trunking
Product or component typeTap-off unit
busbar trunking compatibilityCanalis KN busbar trunkingplug-in
[Ie] rated operational current50 A at 35 °C
protection typefuse insulator: Neozed fuse, size E18 conforming to DIN
Provided equipmentfuse to be ordered separately
Mounting modePlug-in with fixed polarity
Tap-off unit polarity3L+N+PE; 3L+PE
ColourWhite (RAL 9001)
Device applicationLow power distribution
[Ue] rated operational voltage230...500 V depending on protective device
[Uimp] rated impulse withstand voltage4.6 kV
[Ui] rated insulation voltage500 V depending on protective device
Network frequency50/60 Hz
Electrical connectionCable clamp terminal - ISO50 16 mm² flexible; Cable clamp terminal - ISO50 16 mm² rigid
door/cover opening sideRight
Tap-off unit disconnection modeBy opening the door
StandardsIEC 61439-1; IEC 61439-6
Width344 mm
Depth101 mm
depth (door open)432.5 mm
Height165 mm
Product weight1.5 kg
IP degree of protectionIP55 conforming to IEC 60529
IK degree of protectionIK08 conforming to IEC 62262
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height13.700 cm
Package 1 Width16.600 cm
Package 1 Length34.600 cm
Package 1 Weight1.739 kg
Unit Type of Package 2P12
Number of Units in Package 252
Package 2 Height80.000 cm
Package 2 Width80.000 cm
Package 2 Length120.000 cm
Package 2 Weight115.000 kg
Warranty (in months)18
RAL-number9001
With lockingNo
ProtectionNone
Number of conductors (without earthing)4
Phase selectionNo
Number of poles4
Length344 mm
Degree of protection (IP)IP55
Branch off typePipe in-lead
Rated voltage AC 50 Hz230–500 V
Rated current AC 50 Hz50 A
Country of originItaly

Properties

MOQ1

Cross-References

Attached Documents