Introduction
The MK Metalclad Plus K2946 ALM is a robust 13 amp 2-gang double-pole switch socket designed for demanding environments. Its durable construction makes it suitable for use in factories, workshops, garages, sheds, schools, and sports halls. This manual provides essential information for the safe installation, operation, and maintenance of your switch socket.
Key features of the MK Metalclad Plus K2946 ALM include:
- Funnel entrance to terminals enables positive cable connection.
- Tough and impact resistant design.
- Stylish curved design.
- Comprehensive range compatibility.
- Equipped with two earth terminals for a double-earth facility, ensuring high integrity protective connection.
- Features double-pole switching, where the neutral connection makes first and breaks last for enhanced safety.
Package Contents
Before beginning installation, please ensure all components are present:
- 1 x MK Metalclad Plus K2946 ALM 13 amp 2-gang double-pole switch socket
- 1 x Set of fixing screws
- 1 x Back box
- 1 x Instruction manual (this document)
Setup and Installation
WARNING: Installation should only be carried out by a qualified electrician in accordance with current wiring regulations. Always isolate the mains power supply before commencing any electrical work.
The MK Metalclad Plus K2946 ALM switch socket is designed for surface mounting. Follow these general steps for installation:
- Isolate Power: Turn off the main power supply at the consumer unit/fuse box. Verify that the power is off using a suitable voltage tester.
- Prepare Mounting Location: Select a suitable, flat surface for mounting. Ensure there is adequate space for wiring and the back box.
- Mount Back Box: Secure the provided back box to the wall using appropriate fixings. Ensure it is level and firmly attached.
- Wire Connections:
- Connect the live (brown/red) wire to the 'L' terminal.
- Connect the neutral (blue/black) wire to the 'N' terminal.
- Connect the earth (green/yellow) wire to one of the 'E' (earth) terminals. This unit features two earth terminals for high integrity protective connection.
- Ensure all connections are tight and secure. The funnel entrance to terminals aids in positive cable connection.
- Attach Faceplate: Carefully position the switch socket faceplate over the back box, ensuring wires are not pinched. Secure the faceplate using the provided fixing screws.
- Restore Power: Once installation is complete and all connections are checked, restore power at the consumer unit/fuse box.
- Test Functionality: Test the switch socket to ensure it operates correctly.

Image: Front view of the MK Metalclad Plus K2946 ALM 13 amp 2-Gang Double-Pole Switch Socket. It features two white rectangular switches at the top center and two three-pin sockets below, all housed within a durable grey metalclad casing.
Operating Instructions
The MK Metalclad Plus K2946 ALM switch socket operates like a standard double-pole switch socket. Each socket has an independent switch.
- Inserting a Plug: Align the pins of your appliance plug with the corresponding holes in the socket and push firmly until fully inserted.
- Switching On/Off: Use the white rectangular switch located above each socket to control the power supply to that specific socket.
- Press the top part of the switch to turn the power ON.
- Press the bottom part of the switch to turn the power OFF.
- Removing a Plug: Ensure the switch is in the OFF position before gently pulling the plug out of the socket.
Maintenance
Regular maintenance helps ensure the longevity and safe operation of your switch socket.
- Cleaning: Wipe the surface of the switch socket with a soft, dry cloth. For stubborn marks, a slightly damp cloth can be used, but ensure no moisture enters the electrical components. Do not use abrasive cleaners or solvents.
- Inspection: Periodically inspect the switch socket for any signs of damage, such as cracks, discoloration, or loose connections. If any damage is observed, discontinue use and consult a qualified electrician for repair or replacement.
- Professional Check: It is recommended to have your electrical installations checked by a qualified electrician periodically, especially in high-use environments.
Troubleshooting
If you encounter issues with your MK Metalclad Plus K2946 ALM switch socket, consider the following common troubleshooting steps. If the problem persists, consult a qualified electrician.
| Problem | Possible Cause | Solution |
|---|---|---|
| No power from the socket. |
|
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| Switch feels loose or unresponsive. |
|
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| Socket is hot to the touch. |
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|
Specifications
| Attribute | Detail |
|---|---|
| Model Number | K2946 ALM |
| Manufacturer | MK |
| Type | 2-Gang Double-Pole Switch Socket |
| Current Rating | 13 amp |
| Color | White (Socket/Switch), Grey (Metalclad Casing) |
| Material | Plastic (Internal components), Metal (Casing) |
| Power Source | AC |
| Item Weight | Approximately 1.06 pounds (0.48 kg) |
| Package Dimensions | Approximately 5.91 x 3.39 x 1.81 inches (15 x 8.6 x 4.6 cm) |
| Earth Terminals | Two (for double-earth facility) |
| Switching Type | Double-Pole (Neutral makes first, breaks last) |
Warranty and Support
The MK Metalclad Plus K2946 ALM 13 amp 2-Gang Double-Pole Switch Socket comes with a 5-year guarantee from the date of purchase, covering manufacturing defects under normal use.
For warranty claims, technical support, or further assistance, please contact your retailer or the manufacturer directly. Keep your proof of purchase for warranty validation.
For more information about MK products, you may visit the official MK website or contact their customer service department.