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Click CMA623 20A 1-Gang DP Plate Switch With Neon - Polar White
20A double pole plate switch with orange neon indicator for high-current domestic installations. BS EN 60669-1 compliant switching for immersion heaters, storage heaters, and small appliances requiring load isolation. Screw terminals accept 3 x 2.5mm² conductors with 1.8Nm torque rating for secure connections. Standard 86mm x 86mm faceplate fits 25mm minimum backbox depth with 60.3mm fixing centres. Click Mode range features antimicrobial polar white finish with 99.9% bacteria kill rate and 25-year manufacturer warranty.
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Product Features
| Current Rating | 20A at 250V AC |
|---|---|
| Switching Configuration | 1-Gang Double Pole (DP) |
| Neon Indicator | Orange LED when switched on |
| Terminal Type | Screw terminals Ø5mm |
| Terminal Capacity | 3 x 2.5mm² conductors |
| Terminal Torque | 1.8Nm maximum |
| Backbox Requirement | 25mm minimum depth |
| Compliance Standard | BS EN 60669-1 certified |
| Ingress Protection | IP20 indoor use |
| Operating Temperature | -5°C to +40°C |
| Antimicrobial Finish | 99.9% bacteria kill rate |
| Warranty Period | 25 years manufacturer |
Installation Requirements
Terminal Configuration
Brass screw terminals with 1.8Nm torque rating. Twin earth terminals included for ring main continuity connections.
Mounting Specifications
60.3mm horizontal fixing centres on standard 86mm square faceplate. 25mm minimum backbox depth for flush mounting.
High Current Applications
Immersion Heaters
20A rating handles 3kW to 4.8kW immersion heater elements. Double pole isolation meets BS 7671 requirements.
Storage Heaters
Suitable for Economy 7 storage heater circuits up to 20A. Neon indicator confirms off-peak charging status.
High Power Appliances
Controls appliances exceeding 13A limit like commercial kettles, heavy duty fans, and workshop equipment up to 5kW.
Frequently Asked Questions
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What backbox depth is required for the CMA623 switch?
Minimum 25mm backbox depth required. Standard 35mm backboxes provide additional cable management space for multiple conductors up to 2.5mm².
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Can this 20A switch control immersion heaters and storage heaters?
Yes, 20A rating suitable for immersion heaters up to 4.8kW and storage heaters. Double pole switching provides complete isolation unlike 13A single pole switches.
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What does the orange neon indicator show?
Orange neon illuminates when switch is in ON position, providing visual confirmation of circuit status. Essential for high-current loads like heating circuits.
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How many conductors fit in the screw terminals?
Each 5mm screw terminal accepts up to 3 x 2.5mm² conductors. Twin earth terminals included for ring main installations requiring continuity.
