XL-21 power distribution box

•Compact structure, flexible installation

•Multiple installation methods

•High protection level

•Easy operation

•Flexible route plan

Product Introduction

XL-21 power distribution box is a widely used power control equipment in low-voltage distribution systems, suitable for three-phase three wire, three-phase four wire or three-phase five wire power systems with AC 50Hz, rated voltage 380V and below. It is mainly used for power distribution, lighting distribution, and motor control, and is widely used in industrial, civil buildings, schools, hospitals, factories, mines, and other places.

Application

: Industrial premises
Such as power plants, substations, petroleum, chemical, metallurgical, mechanical and other industrial and mining enterprises.

: Civil architecture
Such as hotels, schools, hospitals, high-rise buildings, etc.

: Public facilities
Such as ports, stations, street lighting, rural electricity, etc.

: Compact structure, flexible installation
Adopting a C-shaped composite assembly structure, the installation plate and side beams are adjustable for easy installation and maintenance.

: High protection level
The enclosure protection level can reach IP30 or IP43, ensuring the reliability of the equipment in harsh environments.

: Easy operation
Front operation design, the front door of the box can be equipped with operation buttons and indicator lights for easy monitoring and maintenance.

: Flexible route plan
Flexible combinations can be made according to user needs to meet different application scenarios.

Parameter

Item	Unit	Technical parameter
Execution standards		GB7251.1-2005
Rated insulation voltage	V	690V
Rated working voltage	V	400V
Rated current	A	630-1000A
Short time withstand current capability	KA	20KA
IP		IP30/IP55/IP65
Working temperature	°C	Minus 20 degrees to 40 degrees
Installation method		Ground
Box material	mm	1.5-2.0 Cold rolled steel plate and stainless steel plate
Surface treatment		Precision electric spraying technology
Opening direction of the box		Opening angle>135 °

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