Further information for Schneider Electric LV480875 terminal block 3P 185 mm
Complementary
Breaking capacity
80 kA at 415 V (AC); 80 kA at 500 V (AC); 80 kA at 690 V (AC)
[Icw] rated short-time withstand current
25 kA for 1 s
[Im] rated making and breaking capacity
52.5 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 1250 A; Direct connection upstream 1250 A 185 mm
Tightening torque
40 N.m
Width
200 mm
Height
834 mm
Depth
190 mm
Net weight
15.2 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
ISFL1250
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
NH3
Suitability for isolation
Yes conforming to EN/IEC 60947-3
[Ith] conventional free air thermal current
1250 A ( 40 °C ) power dissipation per fuse: 48 W
[Ithe] conventional enclosed thermal current
1250 A at 40 °C, Power dissipation per fuse: 48 W
Maximum power dissipation per pole
85 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: 1250 A at 220/240 V AC 50/60 Hz; AC-21B: 1250 A at 380/415 V AC 50/60 Hz; AC-21B: 1250 A at 440/480 V AC 50/60 Hz; AC-21B: 1250 A at 500 V AC 50/60 Hz; AC-21B: 1250 A at 660/690 V AC 50/60 Hz; AC-22B: 1250 A at 220/240 V AC 50/60 Hz; AC-22B: 1250 A at 380/415 V AC 50/60 Hz; AC-22B: 1250 A at 440/480 V AC 50/60 Hz; AC-22B: 1250 A at 500 V AC 50/60 Hz
Visible break
Contact position indicator
Packing Units
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
21.000 cm
Package 1 Width
25.000 cm
Package 1 Length
116.000 cm
Package 1 Weight
14.500 kg
Unit Type of Package 2
P12
Number of Units in Package 2
6
Package 2 Height
80.000 cm
Package 2 Width
80.000 cm
Package 2 Length
120.000 cm
Package 2 Weight
99.000 kg
Fuse switch disconnector ISFL125 3P connection 185 mm busbar M12.