Fuse Mersen NH Size 01 250Amp

Description

Fuse Mersen NH Size 01 250Amp

Type NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from  the electrodynamic effects of very high short-circuit currents.

KEY FEATURES & BENEFITS

The NH system is classified among plug-in fuse systems and is composed of:

• fuse-base (possibly including terminal covers and phase barriers)
• fuse-link with blade contact
• fuse-link replacement device (LV HRC fuse puller)

Since the design of this system cannot guarantee non-interchangeability of rated current it must be handled by a qualified professional.

Type “gG” NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from the electrodynamic effects of very high short-circuit currents.

TECHNICAL DATA OVERVIEW

Voltage AC – 500 VAC

Voltage DC – 250 VDC

Ampere Range (A) – 2 … 630 A

Size per Standard Size – 000 to 3

Speed/Characteristic – gG

I.R. AC (IEC) – 120 kA

I.R. DC (IEC) – 80 kA

Body Material – ceramic

Contact Materials – copper, silver-plated