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Schneider Electric

LV480856

LV480856 Schneider Electric

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Description for LV480856 Schneider Electric

LV480856 Schneider Electric - ISFL250 direct 185mm busbar screws M12 - fuse switch-disconnector

Free Delivery to UK Mainland on orders over £25

Direct from Manufacturer

Available on back order
4 - 6 W.Weeks
£206.90 Exc. VAT
£248.28 Inc. VAT

Main

Range FuPacT
Product name FuPacT ISFL
Device short name ISFL250
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 NH1
Suitability for isolation Yes conforming to EN/IEC 60947-3
Visible break Yes
Contact position indicator Yes
[Ith] conventional free air thermal current 250 A ( 40 °C ) power dissipation per fuse: 23 W
[Ithe] conventional enclosed thermal current 250 A at 40 °C, Power dissipation per fuse: 23 W
Maximum power dissipation per pole 32 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: 250 A at 220/240 V AC 50/60 Hz,AC-21B: 250 A at 380/415 V AC 50/60 Hz,AC-21B: 250 A at 440/480 V AC 50/60 Hz,AC-21B: 250 A at 500 V AC 50/60 Hz,AC-21B: 250 A at 660/690 V AC 50/60 Hz,AC-22B: 250 A at 220/240 V AC 50/60 Hz,AC-22B: 250 A at 380/415 V AC 50/60 Hz,AC-22B: 250 A at 440/480 V AC 50/60 Hz,AC-22B: 250 A at 500 V AC 50/60 Hz,AC-23B: 250 A at 220/240 V AC 50/60 Hz,AC-23B: 250 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 1400 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 250 A,Direct connection upstream 250 A 185 mm
Tightening torque 40 N.m
Width 100 mm
Height 741 mm
Depth 190 mm
net weight 4.7 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 21.500 cm
Package 1 Length 79.000 cm
Package 1 Weight 5.170 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 270.500 kg

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

Instruction sheet

Catalogue

CAD

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