74400301, Spelsberg AKL, Grey Polystyrene Enclosure, IP65, 450 x 300 x 132mm, Корпус

IP65 Modular Junction Box-AKL Range

Based on 300mm wide x 132mm high module
Metric knockouts in base
Internal base has stand-off pillars to facilitate mounting DIN rails and mounting plates
Cable adaptors and sealing plugs included
Polyurethane sealing plug

Grey (RAL 7035) polystyrene base and transparent Polycarbonate cover with no pre-embossing and no knockouts. The Polystyrene box enclosure also includes polyurethane double membrane sealing, and polyamide 6 fibre glass reinforced cover screws. This enclosure box includes insulating plugs and attachment bushes.

What is the internal height?

114 mm
External height 132 mm

Is the Enclosure/Box Insulated?

Rated insulation voltage AC 690 V

Are there any in-built cable entries?

There are cable entries with this model.
Cable adaptors and sealing plugs included

Does this enclosure box contain any silicone?

This article is completely silicone free.
Also free from heavy metal and PVC.

What’s the difference between a polystyrene and a polycarbonate enclosure?

Both are plastic and resistant to rust and corrosion and will not dent – unlike metal. Both at halogen free which is important to consider for applications where the possibility of fire can lead to exposure to harmful fumes.
Polystyrene is stronger than budget material like plastic, withstand knocks and has fair cable retention.
Polycarbonate is recommended for applications that may sustain heavy impact, better UV protection, resistant to temperature changes, external and internal use.

What is a Knockout?

An enclosure box with knockouts is a hole that is built into the enclosure that has covering of plastic material covering the area of the required hole. You simply break the plastic material and you have a ready-made hole for mounting.

This item does have knockouts.

Entries?

Entries End
15 x M20
2 x M20 / M25
1 x M32 / M40
Entries On Each Side
12 x M20
3 x M25 / M32

Standards

IP65, EN 60529 / DIN VDE 0470-1, IK07, DIN EN 5012 / VDE 0470 Part 100, VDE 0471 / EN 60695, UL94

AKL3 450X300X132(210)mm Enclosure Dimensional Drawing

AKL 3-t Empty Enclosure Data Sheet

Selection Process of an Enclosure