Description
Ensure your hot water system’s isolation point is both safe and professionally labelled with the MK K5423 WHI ‘Water Heater’ Switch. It combines crucial safety features with a sleek, modern aesthetic.
Clear Identification & Compliance:
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Permanent ‘WATER HEATER’ Marking: The faceplate is clearly and permanently marked, ensuring that users can instantly identify the correct isolation switch.
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Integrated Bottom Flex Outlet
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Superior Switching Safety
The Logic Plus Advantage:
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Inherent Antimicrobial Properties: Manufactured from a unique, high-grade thermoset material, this switch actively inhibits the growth of common bacteria such as MRSA, E. Coli, and Salmonella.
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Efficient Installation: To assist the installer, the unit features top-access, in-line terminals with backed-out, captive screws.
Product Specifications
| Feature | Details |
| Brand | MK Electric |
| Model | K5423 WHI (Marked Water Heater) |
| Series | Logic Plus |
| Current Rating | 20 Amp |
| Switch Type | Double Pole (DP) |
| Indicator | Red Neon (Integrated in Rocker) |
| Marking | WATER HEATER |
| Flex Outlet | Bottom / Base Entry |
| Material | Urea Formaldehyde (Antimicrobial) |
| Dimensions | 86mm x 86mm |
| Back Box Depth | 35mm (Minimum) |
| Standard | BS EN 60669-1 |
