MK K427 WHI 1G Secondary Telephone Socket – Logic Plus White

£6.95 £8.34 Inc VAT

The MK K427 WHI is a high-quality, 1-gang secondary (slave) telephone socket from the premium Logic Plus range. Featuring a sleek, slimline white finish and an inherent antimicrobial property, it is designed for seamless installation as an extension point in residential or commercial telephone systems.

  • Type: Secondary / Slave (Extension)

  • Range: Logic Plus

  • Finish: Gloss White Moulded Urea

  • Installation: Quick-connect IDC terminals

6 in stock

Estimated Standard Delivery Jun 11, 2026 - Jun 12, 2026

Description

MK Logic Plus K427 WHI: The Standard for Reliable Voice Connectivity

The MK Electric K427 WHI is the professional choice for adding telephone extensions to your home or office. As a Secondary (Slave) Socket, it is designed to be wired after a master socket to provide additional plug-in points for telephones, faxes, or DSL filters.

Part of the Logic Plus series, this socket features the signature chamfered top edge and rounded corners that complement modern interiors. Beyond aesthetics, it is manufactured from a high-grade thermoset material that has natural antimicrobial properties, effectively killing 99.9% of common bacteria (including MRSA and E. Coli) on contact.

Key Features & Benefits

  • Antimicrobial Protection: Unlike cheap alternatives, the Logic Plus range has the antimicrobial properties “baked in” to the material, making it ideal for high-traffic areas and healthcare environments.

  • Easy Installation: Features high-quality IDC (Insulation Displacement Connector) terminals for a secure, “no-strip” connection to CW1311 or CW1308 telephone cables.

  • OFTEL Approved: Fully compliant with OFTEL approval (No. NS/G/23/L/100005) for direct and indirect connection to public telecommunication systems.

  • Flush Mounting: Designed for a neat, low-profile finish on a standard single-gang backbox.

  • Long-Term Reliability: Backed by MK’s legendary 20-year guarantee (standard for Logic Plus mechanical/non-electronic components).

Technical Specifications

Feature Specification
Manufacturer MK Electric
Product Code K427 WHI
Range Logic Plus
Type Secondary (Slave)
Material Urea Formaldehyde (Thermoset)
Color White
Fixing Centres 60.3mm
Dimensions 86mm x 86mm
Standards BS 6312 Pt 2, BS 5733
Backbox Depth Min. 16mm (25mm recommended)

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