NH 1P BUC Fuse switch disconnectors
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NH 1P BUC Fuse switch disconnectors

NH Single-pole fuse-Switch-Disconnector for NH fuse links

Single pole NH fuse switch disconnectors for NH fuse links (BUC). Available in sizes 00, 1 and 2. They provide IP20 protection against contacts. Ventilation zones optimized for a better heat dissipation. Manufactured in self-extinguishable materials.

All the materials are according to the European Directive RoHS (Restriction of the use of certain hazardous substances in electrical material) and also halogen free.

 

Sizes

U 500V 500V 500V
IN 160A 250A 400A

Range

SIZE U (V AC/DC) In (A) POLES CONNECTION REFERENCE
NH00 500V 160A 1P M8 SCREW 336010
NH1 500V 250A 1P M10 SCREW 336020
NH2 500V 400A 1P M10 SCREW 336030

Technical data

Utilization category (IEC/EN 60947-3) AC-22B
Rated current 160A...400A
Rated voltage 500V AC/DC
Ambient temperature of service -20°C ... 70°C
Storage temperature -40°C ... 80°C

Standards

IEC/EN 60947-1
IEC/EN 60947-3

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