XL-21 low voltage power distribution box

  Cabinet type distribution box

  The box structure has two types: one is made of cold-formed steel as the box frame, and the sealing plate and door are made of cold-rolled thin steel plate. The other is made of cold - rolled sheet steel bent and welded. The distribution box can be opened front and back, or the front can be a door, and the back can be installed against the wall for the sealing plate. The front door can be installed with secondary indicator instrument, signal light and various master electrical appliances. An inner door can be arranged inside the box, and the operating handle or operating mechanism of the internal circuit breaker can be exposed on the inner door. The protection grade of the box is IP30-IP54.


  Open mounted wall type distribution box

  The box is all made of cold rolled thin steel bent, the box can be equipped with standard DIN rail for assembling various modular micro circuit breakers, only the handle of the micro circuit breaker is exposed. The box can be a single door or two doors, the left door is equipped with primary components, the right door is equipped with secondary components, and the right door surface can be installed with secondary instruments, signal lights and various main command devices. The protection level can reach IP54.


  Concealed wall type distribution box

  The box is all made of cold rolled thin steel bent and welded. The box can be equipped with standard DIN rail for assembling various modular micro circuit breakers. Only the handle of the micro circuit breaker is exposed. The box can be a single door or two doors, the left door is equipped with primary components, the right door is equipped with secondary components, and the right door surface can be installed with secondary instruments, signal lights and various main command devices. The protection level can reach IP40.


  Cabinet type outdoor distribution box

  Box structure type: all made of cold rolled thin steel bending and welding. The distribution box can be opened before and after, or the front door can be a door, the back for the sealing plate. An inner door can be arranged inside the box, and an internal circuit breaker operating handle or operating mechanism can be exposed on the inner door. The protection level of the box can reach IP30-IP54.


  Open mounted outdoor wall type distribution box

  All the boxes are made of cold rolled thin steel bent and welded. The boxes can be equipped with standard DIN rail for assembling various modular micro circuit breakers. Only the handle of the micro circuit breakers is exposed. The box can be a single door, or two doors, the left door is equipped with primary components, the right door is equipped with secondary components. The protection level can reach IP54.

Technical parameter
  • Main parameter
Main parameter
Product insulation voltage
500和660


The rated operating voltage of the main circuit
Ac A.C380V


Rated voltage of control loop
36V,110V,127V,220V,380V


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