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SafeBox RT signal cabinet beside a railway line at dusk SafeBox AV anti-vandalism double cabinet trackside at dusk SafeBox AVAC battery shelter trackside at dusk

Modular Signal Cabinets · UK

Engineered Protection.
Built to Last.

Modular marine-grade aluminium enclosures for signalling and control equipment, designed to be assembled around existing equipment without modifying internal wiring. IP54 as standard, with IP65 available as an optional configuration.

Anti-Vandalism Cabinet

Reinforced.
Rated to Resist.

A hot-dip galvanised welded steel enclosure fitted around an existing cabinet to improve protection against vandalism, forced entry and external damage. It incorporates concealed hinges and four-point locking using Ø25 mm hardened steel bars.

SafeBox AVAC / Battery Shelter

Welded Steel.
Full Front Access.

A secure replacement battery shelter with hot-dip galvanised welded steel construction, C5M surface protection, four-point locking, full frontal access and an integrated retention tray.

Rodent
Resistant
Thermally
Regulated
Modular
Construction
Existing Wiring
Retained

Overview

Modular signal cabinet

Select a marker on the cabinet to see how it is constructed.

01 / 03 / SafeBox RT
200+Cabinets Installed
Since 2018With SNCF Réseau
≤ 7 HoursTypical RT Installation
30+ YearsSpecified Design Life

The SafeBox Range

Three systems, one engineering standard

SafeBox RT modular signal cabinet trackside SafeBox RT double cabinet installed on a concrete base SafeBox RT cabinet with the door open on the equipment rack SafeBox RTModular Signal Cabinet
IP54Sealing ≤ 7hInstall 8 yrWarranty

Single, double and triple modular aluminium configurations with passive thermo-regulation, rodent-resistant protection and installation around existing equipment without modifying internal wiring. IP54 as standard, with IP65 available as an option.

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SafeBox AV anti-vandalism cabinet trackside SafeBox AV cabinet in service beside the running line SafeBox AV cabinet installed next to the legacy enclosure SafeBox AVAnti-Vandalism Cabinet
Ø25Steel bars Typical installation approximately four hours, subject to site and operational conditions. C5MCorrosion

A hot-dip galvanised welded steel overclad for existing cabinets in exposed or high-risk locations. Four-point locking with Ø25 mm hardened steel bars, concealed hinges and no externally accessible assembly fixings.

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SafeBox AVAC battery shelter beside the track AVAC shelter opened on the battery tray and sealed cable runs Two AVAC shelters in service on a concrete base SafeBox AVACAnti-Vandalism Battery Shelter
Full frontal access Typical installation approximately two hours, subject to site and operational conditions. C5MCorrosion

A secure replacement battery shelter with C5M corrosion protection, four-point locking, an integrated retention tray and full frontal access for battery inspection and replacement.

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Trusted On Live Networks

Modular, anti-vandal and environmentally protected cabinets for railway, telecommunications and critical infrastructure.

RISQSSupplier ID 10180
CIRASMembership C3676
SNCF3 Qualifications
ISO 9001Certification in Progress
View all credentials

Built to Solve Real Infrastructure Challenges

Environmental Failure

Water, corrosion, dust, condensation and temperature stress shorten equipment life and cause failures.

Animal Intrusion

Rodents damage cables, compromise insulation and create serious signalling and electrical risks.

Vandalism & Access

Exposed infrastructure requires stronger physical protection and strictly controlled access.

Engineered for Performance

Every Detail Matters

SafeBox RT double cabinet on a concrete base
Marine-grade aluminium with a durable powder-coated finish 01 / 06

Transforming Infrastructure

Replace the Enclosure.
Preserve the Equipment.

Our system replaces the deteriorated outer envelope while keeping all existing equipment and wiring intact.

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Completed SafeBox RT enclosure in service beside the running line Signalling rack exposed on its base before the new enclosure Before After

Signalling cabinet renewal, back in service the same shift

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No modification of internal wiring
No interruption to traffic
Under 7 hours installation
Engineered for decades

End-to-End Solutions

From Engineering to Handover

Site Survey &
Feasibility

Product
Engineering

Civil & Foundation
Works

Live-Site
Installation

Testing &
Documentation

Maintenance &
Support

Recent Projects

SafeBox RT double cabinet completed on a concrete base France

Live Signalling Cabinet Renewal

SafeBox RT double cabinet assembled around existing operational signalling equipment in Île-de-France.

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Completed SafeBox AV anti-vandal enclosure at signal c861 France

Anti-Vandal Protection at Signal c861

SafeBox AV enclosure installed around the existing cabinet without disconnecting its wiring.

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Two completed SafeBox AVAC battery shelters in service France

Battery Shelter Renewal

Two SafeBox AVAC shelters installed with full frontal maintenance access and integrated retention trays.

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Planning an Infrastructure Project?
Let's Build the Right Solution Together.

Tell us about your equipment, site and requirements. Our team will respond with the right solution.