Model no.: HR18-630 630A three pole NH fuse switch disconnector with blade fuse link NH, size3

DNH7(HR18) NH switch disconnector fuse

 

1. Description:

 

NH fuse switch disconnector(fuse disconnects), 83 pole , panel mounting, clamp type connecting and screw type connecting .

 

(Inside Cylindrical fuse or NH size 000 till size 3, from ampere 2A till 630A, MEET DIFFERENT CUSTOMER'S NEED!)

 

2. Specification:

 

Model No.	DNH7-160	DNH7-250	DNH7-400	DNH7-630
Rated insulated voltage Ui	690V	690V	690V	690V
Rated working voltage Ue	380V	380V	380V	380V
Rated working current Ie	160A	250A	400A	630A
Rated short circuit connecting capacity Icm	1600A	2500A	4000A	6300A
Rated limit short circuit current Inc	50KA	50KA	50KA	50KA
Used type	AC-23B	AC-23B	AC-23B	AC-23B
Matched fuse link	NT00-160A	NT1-250	NT2-400	NT3-630

3. Introduction of company :

 

GRL is a professional manufacturer factory of switch disconnector with fuse or without fuse, and changeover switch etc..Welcome your visiting!

 

a. Producing line:

 

b. Testing equipment:

 

c: Goods in loading:

ABB NT3 blade type NH switch disconnector fuse