Vertical Fuse Switch Disconnector

Product Description

DNH18 series Vertical Fuse Switch Disconnector is one of the core products of GRL Electric. It is compatible with NH type fuses. The max. Achievable Voltage is 800VAC, the max. current of single unit is up to 1000A, and the max. current of double units is up to 2000A.

The switch can achieve the function of overload protection when it used with fuse. And the three-phase vertical arrangement can greatly save horizontal space in practical applications. At the same time, thanks to the exquisite temperature rise control technology of GRL Electric,, the temperature rise data is stabilized below 65K.

DNH18 can be widely used in substation power distribution cabinets, feeder pillar, and industrial control cabinets.

Features

——Position Block, no need to measure electrical spacing, improve installation efficiency

——Horizontal Sliding Block, arc protection, safe operation

——Heat Dissipation Structure to ensure temperature rise performance

——Flip Shield, more convenient wiring

——Applicable to 800VAC circuit

——Max. current 2000A

——Utilization Category AC-23B

Function Selection

—— Fixed installation or hanging installation terminals

—— Three-phase Synchronous Operation or Three-phase Separate Pperation

—— Spiral Wiring way or Terminal Block

—— Electronic fuse detector

—— CT

—— Auxiliary contacts

Certificates

DNH18 series Vertical Fuse Swtich Disconnector is developed and produced by GRL Electric in accordance with the industry’s highest standards. The research and development cycle is as long as 3 years, and it has ten patents. Meanwhile, this type Fuse Switch Disconnector complies with IEC60947 and GB14048 standards, and has obtained TUV, CE and CCC certificates.