Specifications

Fuse isolating switch
160A, 250A, 400A, 630A
AC690V/DC440V, AC50KA/DC25KA...
Vertical/Horizontal installation
IEC947.....

Fuse isolating switch

1. Application

HR series in-line fuse isolating switch can be operated with load, upper and lower in coming wire and out going wire are convenient to be exchanged. The current grade is 800A. It's integrated with three phases synchronously, in addition, it can save large space when the complete product are installed for it, so it widely used for importing box type transformer substation.

2.Specification

1) According to IEC947-1,IEC 947-3.

2) Rated current: 160A, 250A, 400A, 630A.

3) Rated voltage: AC690V, DC440V.

4) Rated insulation voltage: AC750V.

5) Rated insulation current: AC50KA, DC25KA

6) Degree of protection: IP20 with operational status, IP10 with open slewing equipment.

7) Vertical/Horizontal installation

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