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Schneider Electric

LV480857

LV480857 Schneider Electric

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Description for LV480857 Schneider Electric

LV480857 Schneider Electric - ISFL400 direct 185mm busbar screws M12 - fuse switch-disconnector

Extended Description for LV480857 Schneider Electric

LV480857 Schneider Electric - This device FuPacT ISFL400 is a 3 poles fuse switch disconnector for direct connection to 185mm busbars.,FuPacT ISFL is an efficient vertical fuse switch disconnectors with compact form and a modular system.,Thanks to its size, FuPacT ISFL doesn't require extra space for current transformer installation.,Its interface is standardized for all types of measurement devices.,The rated operational current is 400A at 690VAC for AC21B utilisation categorie, 400A at 500VAC for AC22B, and 400A at 415VAC for AC23B.,FuPacT ISFL400 has to be used with DIN NH1 fuse types.,The power circuit is connected either directly to the 185 mm busbars or using a hook-on connection.,It complies with IEC 60947-1 and IEC 60947-3 standards.

Free Delivery to UK Mainland on orders over £25

Direct from Manufacturer

Available on back order
4 - 6 W.Weeks
£212.80 Exc. VAT
£255.35 Inc. VAT

Main

Range FuPacT
Product name FuPacT ISFL
Device short name ISFL400
product or component type Fuse-switch disconnector
device application Equipment protection, monitoring and control,Distribution
Signalling function Separated fuse monitor
Poles description 1 x 3P switchable
Number of fuse carriers 3
Fuse type DIN
Fuse size NH2
Suitability for isolation Yes conforming to EN/IEC 60947-3
Visible break Yes
Contact position indicator Yes
[Ith] conventional free air thermal current 400 A ( 40 °C ) power dissipation per fuse: 34 W
[Ithe] conventional enclosed thermal current 400 A at 40 °C, Power dissipation per fuse: 34 W
Maximum power dissipation per pole 53 W
[Ue] rated operational voltage 690 V AC 50/60 Hz,800 V AC 50/60 Hz AC-20,800 V DC DC-20
[Ui] rated insulation voltage 1000 V AC 50/60 Hz,1000 V DC
[Uimp] rated impulse withstand voltage 8 kV
[Ie] rated operational current AC-21B: 400 A at 220/240 V AC 50/60 Hz,AC-21B: 400 A at 380/415 V AC 50/60 Hz,AC-21B: 400 A at 440/480 V AC 50/60 Hz,AC-21B: 400 A at 500 V AC 50/60 Hz,AC-21B: 400 A at 660/690 V AC 50/60 Hz,AC-22B: 400 A at 220/240 V AC 50/60 Hz,AC-22B: 400 A at 380/415 V AC 50/60 Hz,AC-22B: 400 A at 440/480 V AC 50/60 Hz,AC-22B: 400 A at 500 V AC 50/60 Hz,AC-23B: 400 A at 220/240 V AC 50/60 Hz,AC-23B: 400 A at 380/415 V AC 50/60 Hz

Complementary

[Iq] Breaking capacity with fuses (kA RMS) 120 kA at 415 V (AC),120 kA at 500 V (AC),120 kA at 690 V (AC)
[Icw] rated short-time withstand current 15 kA for 1 s
[Icm] Rated short-circuit making capacity 30 kA at 690 V
Rated duty Uninterrupted
Control type Fuse carriers handle
Provision for padlocking 3 padlocks
Mounting position Vertical
mounting mode Fixed
Mounting support Busbars
Mounting location One above the other
Contact operation Single-break
Mechanical durability 800 cycles
Electrical durability AC-21B: 200 cycles 690 V AC 50/60 Hz,AC-22B: 200 cycles 500 V AC 50/60 Hz,AC-23B: 200 cycles 415 V AC 50/60 Hz
Connections - terminals Screw connection downstream M12 400 A,Direct connection upstream 400 A 185 mm
Tightening torque 40 N.m
Width 100 mm
Height 741 mm
Depth 190 mm
net weight 5 kg
Standards EN/IEC 60947-1,EN/IEC 60947-3
Product certifications CE,CCC,EAC

Environment

Electrical shock protection class Class II front face
IP degree of protection IP20 conforming to IEC 60529
IK degree of protection IK07 conforming to EN 50102
Pollution degree 3 conforming to IEC 60947
Ambient air temperature for operation -20…70 °C
Ambient air temperature for storage -50…85 °C

Packing Units

Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 11.000 cm
Package 1 Width 21.600 cm
Package 1 Length 79.000 cm
Package 1 Weight 5.533 kg
Unit Type of Package 2 P12
Number of Units in Package 2 50
Package 2 Height 122.000 cm
Package 2 Width 80.000 cm
Package 2 Length 120.000 cm
Package 2 Weight 288.500 kg

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

Instruction sheet

Catalogue

CAD

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