Fuse Disconnector 3P 400A

GAVE NH Fuse Switch Disconnector, 3-Pole up to 400A, suits NH2 Fuses.

 NH fuse switch disconnectors are used on low voltage electrical systems that require high protection against shortcircuit while securing on load circuit disconnection and isolation.

We can find application on switchboard, distribution systems, OEM,..If you have a Solar PV installation that has battery storage you will need isolation and short circuit overload protection for the batteries, fuse disconnects are ideal for this application.

Construction

Base - Manufactured out of re-enforced fiber glass with high thermal stability and self extinguishing halogen free synthetic materials. Copper contacts are galvanic surface coated. Contact springs are made of stainless steel. Symmetrical switch suitable for bottom / top cable terminal connections.

Cover - The switch operating cover consists of reinforced fiber glass and self extinguishing thermoplastic halogen free material. Supplied with large windows which enable fuse link indicator to be clearly seen. Ergonomic handle for easy operation.

Features

• Range uniformity and modularity.
• Installation flexibility vertical or horizontal.
• Self extinguishing halogen free materials.
• Touch protection IP20.When fuse link is in test mode IP rating is maintained.
• Easy direct installation by snapping on to the bus bars.
• Locking and sealing devices.
• Parking position of switch operating cover.

According to standards

• IEC/EN 60 947-3
• VDE 0660 / part 100
• IEC/EN 60 269-2-1
• VDE 0636 / part 201

Note: Fuses sold separately
Warning: Do not disconnect under load!

SKU PV-743
MPN 743