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Datasheet generated 2026-10-07
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Schneider Electric ISFL630 direct 185mm busbar screws M12 - fuse switch-disconnector LV480858

Schneider Electric · Switchgear & Protection · Fuse Switch-Disconnectors · France · se.com
Part Number
LV480858  ·  HS 8536.50
Schneider Electric ISFL630 direct 185mm busbar screws M12 - fuse switch-disconnector LV480858

Schneider Electric LV480858 ISFL 630 3P, skinneavst. 185mm.

Technical Specifications

Manufacturer part number (MPN)LV480858
EAN / GTIN3606480341168
Sales unitpcs
Number of poles3P
RangeFuPacT
Product nameFuPacT ISFL
Device short nameISFL630
Product or component typeFuse-switch disconnector
Device applicationEquipment protection, monitoring and control; Distribution
Signalling functionSeparated fuse monitor
Poles description1 x 3P switchable
Number of fuse carriers3
Fuse typeDIN
Fuse sizeNH3
Suitability for isolationYes conforming to EN/IEC 60947-3
Visible breakYes
Contact position indicatorYes
[Ith] conventional free air thermal current630 A ( 40 °C ) power dissipation per fuse: 48 W
[Ithe] conventional enclosed thermal current630 A at 40 °C
Power dissipation per fuse48 W
Maximum power dissipation per pole85 W
[Ue] rated operational voltage690 V AC 50/60 Hz; 800 V AC 50/60 Hz AC-20; 800 V DC DC-20
[Ui] rated insulation voltage1000 V AC 50/60 Hz; 1000 V DC
[Uimp] rated impulse withstand voltage8 kV
[Ie] rated operational currentAC-21B: 630 A at 220/240 V AC 50/60 Hz; AC-21B: 630 A at 380/415 V AC 50/60 Hz; AC-21B: 630 A at 440/480 V AC 50/60 Hz; AC-21B: 630 A at 500 V AC 50/60 Hz; AC-21B: 630 A at 660/690 V AC 50/60 Hz; AC-22B: 630 A at 220/240 V AC 50/60 Hz; AC-22B: 630 A at 380/415 V AC 50/60 Hz; AC-22B: 630 A at 440/480 V AC 50/60 Hz; AC-22B: 630 A at 500 V AC 50/60 Hz; AC-23B: 630 A at 220/240 V AC 50/60 Hz; AC-23B: 630 A at 380/415 V AC 50/60 Hz
[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 current25 kA for 1 s
[Icm] Rated short-circuit making capacity52.5 kA at 690 V
Rated dutyUninterrupted
Control typeFuse carriers handle
Provision for padlocking3 padlocks
Mounting positionVertical
mounting modeFixed
Mounting supportBusbars
Mounting locationOne above the other
Contact operationSingle-break
Mechanical durability800 cycles
Electrical durabilityAC-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 - terminalsScrew connection downstream M12 630 A; Direct connection upstream 630 A 185 mm
Tightening torque40 N.m
Width100 mm
Height741 mm
Depth190 mm
Product weight5.6 kg
StandardsEN/IEC 60947-1; EN/IEC 60947-3
Product certificationsCE; CCC; EAC
Electrical shock protection classClass II front face
IP degree of protectionIP20 conforming to IEC 60529
IK degree of protectionIK07 conforming to EN 50102
Pollution degree3 conforming to IEC 60947
Ambient air temperature for operation-20…70 °C
Ambient air temperature for storage-50…85 °C
Number of Units in Package 11
Number of Units in Package 250
Country of originDE
Warranty (in months)18
Rated permanent current Iu630 A
Conditioned rated short-circuit current Iq120 kA
Degree of protection (IP), front sideIP20
Suitable for fusesNH3
Motor drive integratedNo
Type of electrical connection of main circuitScrew connection
Version as emergency stop installationNo
Version as main switchYes
Version as safety switchYes
Rated short-time withstand current lcw25 kA
Suitable for floor mountingNo
Suitable for front mountingYes
Suitable for busbar mountingYes
Max. rated operation voltage Ue AC690 V
With error protectionYes
Motor drive optionalNo
Position control elementFront side
Equipped with connectorsYes

Properties

MOQ1

Cross-References

Attached Documents