Further information for Schneider Electric LV480863 toggle switch 185 mm
Complementary
Breaking capacity
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
[Im] rated making and breaking 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
Contractual warranty
Warranty (in months)
18
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
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
Integrated 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
[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-21B: 160 A at 800 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