Distribution box
XL wall mount distribution box

 

XL-21 power distribution box

1.  Model

X----------------------------------------control box

L----------------------------------------power

21---------------------------------------LV switch cabinet.

---------------------------------------plan No.

2. General

XL-21 LV power distribution cabinet is suitable for the power plant, industrial and mining enterprises, to distribute the power distribution in the AC 500V and below three-phase four-wire or three-phase five-wire system. XL-21 LV power distribution cabinet can be only mounted against the wall in the building. The shell is made of the bending steel plate; the knife switch operation handle is on the top of the right column to transfer the power. There are various kinds of circuit breaker for the users.

3. Technical parameters

Item

Unit

parameters

Rated working voltage

V

AC380AC660

Rated frequency

HZ

50/60

Rated short time withstand current (1s)

KA

50

Rated withstand current (peak)

KA

105

Dielectric strength

V/1min

2500

Rated insulation voltage

V

660

Protection degree

IP30/IP40

External dimension (W*D*H)

mm

600(8001000)*350400600*16001800