The distribution system comprises 5 enclosure sizes with a basic size of 307 mm.

The enclosures have removable knockouts for flange openings and for cable entries, which means that these enclosures can be used for both distribution board applications and stand-alone installation.

The covers are available in nontransparent or transparent versions and have quick-acting locks for tool actuation. These can be replaced with locks for manual actuation.

The enclosures have a mounting depth of 147 mm. For enclosure size 2 there is also a cover for a mounting depth of 212 mm, and for enclosure size 2.5 there is a transparent cover for a mounting depth of 185 mm.

Intermediate frames can be used to increase the mounting depth of size 3 and 4 enclosures. Several intermediate frames can be used together. Each intermediate frame increases the mounting depth by 92.5 mm.

Our product videos about ALHPA 8HP can be found on the Siemens Channel at:

http://www.siemens.de/lowvoltage/videos