Fuse disconnect switch NH00 3P 160A 690VAC busbar 185 mm cage clamp terminal 95 mm2 LVSG00RPX

Strip fuse disconnect – reliable installation protection

This NH00 strip fuse disconnect, with a rated current of 160A and a voltage of 690VAC, is a key element in power distribution systems. Designed to work with NH00 fuse links, it provides effective protection against overloads and short circuits in electrical circuits. Its solid construction and high quality of workmanship guarantee long-lasting and trouble-free operation.

Construction and mounting

The disconnect is characterized by a busbar spacing of 185 mm, which allows it to be mounted in standard switchboards. It has frame terminals with a cross-section of 95 mm², ensuring a secure and safe connection of large-diameter wires. Installation is simple and intuitive, which translates into time savings for both the installer and the end user. Electrical endurance at 200 cycles and mechanical endurance at 1400 cycles demonstrate its reliability in heavily used installations.

Parameters and application

The device is adapted to operate in a wide temperature range, from -25°C to 55°C, which allows it to be used in various environmental conditions. The rated conditional short-circuit current Iq is as high as 120 kA, which confirms its ability to withstand high current surges. The disconnect is used in industrial installations, public buildings and anywhere where reliable protection against overloads and short circuits is required. Thanks to its three poles, it is suitable for protecting three-phase circuits. The use of box terminals facilitates the connection of flexible wires with a cross-section from 2.5 to 95 mm² and rigid wires in the same range.