External Electrical Enclosures – RB Range

The RB range of electrical enclosures was initially developed with the street lighting and highways industries in mind; however, their highly flexible, modular design means they are suitable enclosures for protecting electrical and/or electronic equipment in the most inhospitable external environments. To ensure a long service life the complete unit is manufactured from 2.0 mm thick stainless steel with a powder coated finish.

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External Electrical Enclosures – RB Range

Key Features

  • Louvres at top and bottom sides of cabinet for ventilation. Can be manufactured without louvres if a higher IP rating is required.
  • IP24 rating for models with ventilation louvres.
  • IP46 rating for models without ventilation louvres.
  • IK10 rating for all models.
  • Discreet hinge system enables 180° door opening.
  • Fully sealed door aperture.
  • Tri Key Camlock(s) as standard. Other lock options such as keyed locks available.
  • 2° roof slope to the back of the cabinet.
  • Available in three grades of stainless steel.
  • Smooth polyester powder coated finish.
  • 12mm Plywood Backboard included.
  • Earthing studs fitted to both body and door.
  • Optional Plinth to be installed into the ground before attaching the cabinet for increased stability.
  • Optional Accessories for the protection of electrical and electronic equipment.

Alternative sizes

As we manufacture our stainless steel enclosures ourselves, we can adapt our cabinet designs to whatever dimensions you need.  Please get in touch if you want to discuss custom sizes. Non-standard and custom sizes may be subject to minimum order quantities and longer lead times.

Product Dimensions

EnclosureHeight (mm)Width (mm)Depth (mm)Backboard (mm)No. of DoorsWeight (kg)
RB4601125460260930 x 405single32
RB6001125600330930 x 545single41
RB8001125800380930 x 745single56
RB100011251000380930 x 945single62
RB125011251250430930 x 1195double85
RB155011251550430930 x 1495double95

* Height excluding plinth of 350 mm; 2° slope to the back of the cabinet.

Click here to see a table with dimensions of all our cabinet and feeder pillar products.

Product Documentation

Accessory Options

  • Optional Plinth (Recommended)
  • Consumer Unit
  • Heater & Fan Kits
  • LED Light
  • Electrical Sockets
  • Shelf Kit
  • 19″ Fixed Rack – RB600 and larger
  • 19″ Swinging Rack – RB800 and larger

Modification Options

  • Access Panels
  • Cable Entry Holes
  • Removal of Louvre Vents (subject to metalwork modification)
  • Alternative Locking Systems (subject to metalwork modification)

Lock Options

The RB Cabinets are supplied with tri-key operated cam-locks as standard.  Alternative lock options are as follow:

  • Key operated stainless steel camlock
  • Pin hex camlock
  • Three-point locking with padlocking L handle and shroud (suitable for both single and double door cabinets)
  • Staple and padlock shroud (Single Door RB cabinets only)

Material Options

  • 4003 Grade Stainless Steel: Suitable for inland locations
  • 304 Grade Stainless Steel: Suitable for inland & coastal (<1 mile from coastline)
  • 316 Grade Stainless Steel: Suitable for coastline locations

Colour Options

  • RAL 9005 Black Gloss
  • BS4800 14C40 Dark Green Gloss
  • BS381C 631 Light Grey Gloss
  • BS381C 632 Dark Grey Gloss
  • Natural Finish* (304 & 316 Grades only)

Other colours available on request.

Delivery if in Stock is 48hrs from receipt of order* for finished and painted stock, or within 5 working days, for finished stock that requires powder coating or adding alternative locks.  As well as 5 working days, for Natural Finish from stock.

For out of stock items the lead time is 3 working weeks.

For larger quantity orders and for FireSeals (excluding any design time) the lead time is 4 working weeks. 

Any prewired feeder pillars and cabinets with electrical items have a lead time of 4 to 12 working weeks.

*Any proforma orders received need to be paid before the order is processed and lead times start.

We always work to despatch orders sooner if we can. 


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