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(Illustration similar)

Type designation

U1-3IGZ/K

Article number

U1311309

Rated operating voltage Ue: 690 V
Rated operating current Ie: 250 A
Protective cover: true
Cable terminal: Flat terminal M10
Poles: 3
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Data sheet
Description
NH fuse-bases for baseplate mounting size 1-3 AC690V with mechanical fuse monitoring for application of NH fuse-links with striker
Quantity
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Data sheet
Type:
U1-3IGZ/K
Product standard:
IEC/EN 60269
Applicable for fuse-links:
NH1
Rated operating voltage Ue:
690 V
Rated operating current Ie:
250 A
Conv. free air thermal current with fuse-links Ith:
250 A
Conv. free air thermal current with solid links:
325 A
Rated frequency:
50 - 60 Hz
Rated isolation voltage Ui:
1,000 V
Altitude:
2000 m
Max. permissible power dissipation per fuse-link:
32 W
Ambient temperature:
-25 up to +70 (Attention derating of rated current required) °C
Duty type:
Continuous duty
Pollution degree:
3
Overvoltage category:
III
Mounting position:
vertical / horizontal
Protective cover:
true
Cable terminal:
Flat terminal M10
Poles:
3
Fuse monitoring:
Mechanical fuse monitoring (striker)
Type:
U1-3IGZ/K
Product standard:
IEC/EN 60269
Applicable for fuse-links:
NH1
Rated operating voltage Ue:
690 V
Rated operating current Ie:
250 A
Conv. free air thermal current with fuse-links Ith:
250 A
Conv. free air thermal current with solid links:
325 A
Rated frequency:
50 - 60 Hz
Rated isolation voltage Ui:
1,000 V
Altitude:
2000 m
Max. permissible power dissipation per fuse-link:
32 W
Ambient temperature:
-25 up to +70 (Attention derating of rated current required) °C
Duty type:
Continuous duty
Pollution degree:
3
Overvoltage category:
III
Mounting position:
vertical / horizontal
Protective cover:
true
Cable terminal:
Flat terminal M10
Poles:
3
Fuse monitoring:
Mechanical fuse monitoring (striker)