PRIOELEC EK TUN
Tunnel electrical terminal box with equipment

For cable installations with equipment

For mounting on solid walls or ceilings

Specially designed for use in road tunnels

Description Technical Details Downloads Options & Accessories

Description

Casing as terminal box with equipment for installation with 90 minutes maintenance of performance. The terminal box is specifically designed for use in road tunnels in order to
– guarantee the maintenance of performance of safety-related electrical systems such as emergency lighting and smoke clearance
– allow feed-through and branch wiring of maintenance-of-performance cables
– allow selective activation of individual power consuming devices such as fire emergency lights via fused branch connections.
Designed according to Directive 2004/54/EG, RABT, ZTV-ING Part 5.

Scope of delivery of the electrical terminal box

Function

90 minutes fire resistance: fire-resistant strip terminals
Classification: 90 minutes maintenance of performance
Safety class I
Protection rating in accordance with IP 65
Stable against pressure / suction up to 1000 Pa

Construction

Casing for mounting to a solid wall or solid ceiling
Cable entry possible from 4 sides
Mounting of casing to bottom of casing via enclosed cable tie mounts
Internal support rail with 5 fire-resistant jams up to 16 mm²

Material characteristic

Casing made of impact resistant, chemically highly stable plastic according to RABT and ZTV-ING Part 5
Colour light grey, similar to RAL 7035
Internal support rail made of galvanized sheet steel
Cable tie mount made of stainless steel 1.4529

Dimension drawing

Scope of delivery

Terminal box with support rail,
Threaded cable connectors,
Mounting hardware for wall mounting and ceiling suspension

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Catalogue excerpt	.pdf
Text for tender PRIOELEC EK TUN	.pdf	.doc

PRIOELEC EK TUN Tunnel electrical terminal box with equipment