Click CMA770 13A 2-Gang Switched Socket with 2.1A USB Type-A - White
13A double pole switched socket outlet with integrated 2.1A USB Type-A charging port for domestic and commercial installations. Features twin earth terminals and 5mm captive screw terminals accepting up to 3 x 2.5mm² conductors. Requires minimum 25mm backbox depth with 146 x 86mm plate dimensions. BS 1363-2 compliant with UKCA marking and antimicrobial coating. Temperature rated -5°C to +40°C for year-round performance. Includes 25-year warranty on mechanical components with 2-year electronics coverage. Part of Click MODE range with polar white urea front plate and rounded profile design.
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Product Features
| Current Rating | 13A resistive load per outlet |
|---|---|
| Gang Configuration | 2-Gang single pole switched |
| USB Output | 1 x Type-A, 2.1A total load at 5V DC |
| Terminal Specifications | 5mm screw terminals, 1.2Nm torque |
| Terminal Capacity | 3 x 2.5mm² solid or 2 x 4mm² conductors |
| Minimum Backbox | 25mm depth required |
| Plate Dimensions | 146(W) x 86(H) x 9.5(D) mm |
| Operating Temperature | -5°C to +40°C ambient |
| IP Rating | IP20 indoor installation |
| Compliance Standards | BS 1363-2:2016, BS EN IEC 62368-1 |
| Warranty Coverage | 25 years mechanical, 2 years electronics |
| Antimicrobial Coating | Certified antibacterial surface treatment |
Installation Requirements
Terminal Configuration
Twin earth terminals pre-fitted for faster installation. 5mm captive screw terminals prevent accidental loosening during service.
Mounting Specifications
146 x 86mm plate with 120.6mm fixing centres. Compatible with standard UK backboxes 25mm depth minimum.
Operating Environment
Temperature rated -5°C to +40°C ambient. 250V AC 50Hz operation with 2mA USB standby current consumption.
Professional Applications
Kitchen Installations
Ideal for worktop circuits combining appliance power with device charging. Twin switching allows independent control of outlets.
Office Environments
Desk-mounted installations providing standard power plus smartphone/tablet charging without requiring separate USB adaptors.
Bedroom Circuits
Bedside installations combining lamp power with overnight device charging. Antimicrobial coating suitable for frequent contact surfaces.
Frequently Asked Questions
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What backbox depth required for CMA770 installation?
Minimum 25mm backbox depth required. Standard 35mm backboxes provide optimal cable management space for twin and earth connections.
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Can terminals accept 4mm² cable for kitchen circuits?
Yes, screw terminals accept 2 x 4mm² conductors or 3 x 2.5mm² solid conductors. Torque to 1.2Nm using 3.5mm flat blade screwdriver.
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Will USB port work with fast charging devices?
USB Type-A provides 2.1A at 5V DC suitable for standard charging. Modern fast charging protocols require USB-C outlets for optimal performance.
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Suitable for bathroom installation zone 2?
No, IP20 rating suitable for dry locations only. Zone 2 bathroom installations require minimum IP44 rated socket outlets.
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Does switching affect USB power supply?
No, USB output remains powered independently. Individual socket switches control 13A outlets only, USB maintains constant 5V supply when circuit energised.
