Products Products
SMX-23
Uses and characteristics of
SMX-23-type sub-boxes for power plants, substations, power users such as factories and mines as 50HZ, rated working voltage of 380V for the power distribution system, power distribution, lighting and control purposes.
SMX-23-type sub-boxes in line with the IEC439 "Low-voltage switchgear" standard.
Main technical parameters
ID 

Item

Units

Technical parameters

01

Main circuit rated voltage

V

AC380 220

02

Auxiliary circuit rated voltage

V

AC380 、220、110、DC220、110

03

Rated Frequency

Hz

50

04

Maximum rated current of the main bus

A

600

05

Protection levels

 

IP30

 
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