The 3 Phase Meter Box for Surface-Mounted Fitting is a robust, weather-resistant enclosure designed to safely house three-phase electricity meters in residential, commercial, and industrial installations. Manufactured from high-quality Glass Reinforced Polymer (GRP), this meter box offers excellent durability, fire resistance, and protection against harsh environmental conditions. Suitable for all standard three-phase electric meters, including smart and prepayment models, the enclosure is supplied complete with a timber backboard, lock and key, and pre-fitted hinges for quick and straightforward installation. Fully compliant with BS 8567:2012 and utility industry standards, this surface-mounted meter box provides a secure, long-lasting solution for external metering applications. Key Features Suitable for all three-phase electricity meters Compatible with smart, prepayment, and standard meter installations Durable GRP (Glass Reinforced Polymer) construction Weather-resistant and corrosion-proof design Fire-retardant to BS 476 Part 7:1997 Class 2 Surface-mounted installation Supplied with a timber backboard Pre-fitted right-hand hinges Lockable door supplied with a key Multiple knock-out points for flexible cable entry Smooth, easy-to-clean surface Paintable finish if required Designed for residential, commercial, and utility applications Secure enclosure helps prevent unauthorised access Fully compliant with BS 8567:2012 standards Technical Specifications Key Specifications Product Type: 3 Phase Meter Box Mounting Type: Surface Mounted Material: Glass Reinforced Polymer (GRP) Weather Resistance: Yes Corrosion Resistant: Yes Fire Rating: BS 476 Part 7:1997 Class 2 Dimensions External Dimensions (H × W × D): 797mm × 567mm × 185mm Internal Dimensions (H × W): 690mm × 465mm Door & Cable Entry Door Hinge Position: Right-Hand Side Door Opening Direction: Left to Right Cable Entry: Hockey Stick Entry (Not Supplied) Included Accessories Timber Backboard Lock Key Pre-Mounted Hinges Standards & Compliance BS 8567:2012 BS 476 Part 7:1997 Class 2 ESI Standard 12-3 April 1986 Suitable For Three-Phase Smart Meters Three-Phase Prepayment Meters CT Meter Installations Residential Developments Commercial Buildings Utility Installations Benefits Provides secure external housing for three-phase electricity meters Quick and simple installation with supplied mounting components Withstands harsh weather conditions without rusting or corroding Suitable for utility, landlord, residential, and commercial projects Lockable enclosure improves meter security and tamper protection Compatible with a wide range of metering configurations Easy maintenance with replaceable spare parts available Long service life thanks to durable GRP construction and fire-resistant design