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Merlin Gerin ISFT 100 49800 MADE IN GERMANY

Poles description 3P
Protected poles description 3f
Fuse type DIN
Fuse size NH000
Network type AC
DC
Network frequency 50/60 Hz
Control type Fuse carriers handle
[Ith] conventional free air thermal current 100 A ( 40 °C ) power dissipation per fuse: 9 W
100 A ( 40 °C ) horizontal
100 A ( 40 °C ) vertical
70 A ( 70 °C ) horizontal
70 A ( 70 °C ) vertical
75 A ( 65 °C ) horizontal
75 A ( 65 °C ) vertical
80 A ( 60 °C ) horizontal
80 A ( 60 °C ) vertical
85 A ( 55 °C ) horizontal
85 A ( 55 °C ) vertical
90 A ( 50 °C ) horizontal
90 A ( 50 °C ) vertical
95 A ( 45 °C ) horizontal
95 A ( 45 °C ) vertical
[Ithe] conventional enclosed thermal current 160 A ( 40 °C ) / Power dissipation per fuse: 9 W
100 A ( 40 °C ) / Power dissipation per fuse: 9 W
Rated duty Uninterrupted
[Ui] rated insulation voltage 690 V AC 50/60 Hz
690 V DC
[Uimp] rated impulse withstand voltage 6 kV
[Ue] rated operational voltage 440 V DC
690 V AC 50/60 Hz
690 V AC 50/60 Hz AC-20
690 V DC DC-20
[Ie] rated operational current 100 A AC-21B 440/480 V AC 50/60 Hz
100 A AC-21B 500 V AC 50/60 Hz
100 A AC-21B 660/690 V AC 50/60 Hz
160 A AC-21B 220/240 V AC 50/60 Hz
160 A AC-21B 380/415 V AC 50/60 Hz
160 A AC-22B 220/240 V AC 50/60 Hz
160 A AC-22B 380/415 V AC 50/60 Hz
100 A DC-21B 125 V DC 1 pole
100 A DC-21B 220 V DC 1 pole
100 A DC-21B 440 V DC 1 pole
[Im] rated making and breaking capacity Icm 105 kA 500 V
Icm 105 kA 690 V
Icm 176 kA 415 V
Icn 50 kA 500 V
Icn 50 kA 690 V
Icn 80 kA 415 V
Suitability for isolation Yes
Visible break Yes
Contact operation Single-break
Mechanical durability 2000 cycles
Electrical durability 300 cycles 690 V AC 50/60 Hz AC-21B
300 cycles 415 V AC 50/60 Hz AC-22B
Provision for padlocking 3 padlocks
Mounting support Mounting plate
DIN rail with specific accessories
Mounting support DIN rail
Mounting plate
Mounting location Side by side
Design Horizontal design
Connections terminals Screw clamp terminals
Connections - terminals Screw clamp terminals 100 A cable 1.5...50 mm²
Tightening torque Terminal : 3 N.m