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Click CMA2053 13A Unswitched Fused Connection Unit LED - White
13A unswitched fused connection unit with red LED indicator for fixed appliance connections up to 3kW. Features screw terminals accepting 3 x 2.5mm² or 2 x 4mm² conductors with 2Nm torque specification. BS 1363-4 compliant with twin earth terminals and optional 10mm flex outlet. Constructed from antimicrobial urea formaldehyde with 25mm minimum backbox depth requirement. Suitable for immersion heaters, extractor fans, and kitchen appliances requiring fused protection. UKCA marked with 25-year manufacturer warranty.
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Product Features
| Current Rating | 13A at 250V AC, 50Hz |
|---|---|
| Configuration | 1-Gang Unswitched Fused Connection Unit |
| Load Compatibility | Resistive loads up to 3kW |
| Terminal Specification | Screw terminals, 5mm diameter, 2Nm torque |
| Cable Capacity | 3 x 2.5mm² or 2 x 4mm² conductors |
| Fuse Type | 13A BS 1362 plug top cartridge fuse |
| LED Indicator | Red LED shows circuit status |
| Mounting Requirements | 25mm minimum backbox depth |
| Flex Outlet | Optional 10mm diameter bottom outlet |
| Compliance Standards | BS 1363-4, BS 1362, UKCA marked |
| IP Rating | IP20 for standard indoor use |
| Construction | Antimicrobial urea formaldehyde, polar white |
| Operating Temperature | -5°C to +40°C ambient range |
| Warranty Period | 25-year manufacturer warranty |
Documents
Installation Specifications
Terminal Configuration
Screw terminals with 5mm diameter accept multiple cable sizes. 2Nm torque specification ensures secure connections without over-tightening.
Mounting Requirements
86mm x 86mm faceplate with 60.3mm horizontal fixing centres. 25mm minimum backbox depth accommodates rear housing.
Cable Entry Options
Optional 10mm diameter flex outlet at bottom of plate. Standard knockouts accept conduit entries for fixed wiring.
Applications
Immersion Heaters
13A rating suitable for 3kW immersion heaters. LED indicator shows heating element status for maintenance diagnostics.
Kitchen Appliances
Fixed connection for dishwashers, waste disposal units, and built-in appliances. Fused protection prevents appliance damage.
Ventilation Systems
Extractor fans and bathroom ventilation requiring switched isolation. Red LED confirms power availability when troubleshooting.
Frequently Asked Questions
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What backbox depth is required for the Click CMA2053?
Minimum 25mm backbox depth required. Standard 35mm backbox provides optimal cable management space for 2.5mm² ring main connections.
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Can this FCU handle 3kW immersion heater loads?
Yes, 13A rating supports resistive loads up to 3kW at 230V. LED indicator confirms circuit status for fixed appliances.
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What fuse rating should be used with this connection unit?
Uses standard 13A BS 1362 plug top cartridge fuse. Replace only with identical rating fuse for appliance protection.
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Are the terminals suitable for ring main wiring?
Screw terminals accept 3 x 2.5mm² conductors at 2Nm torque. Twin earth terminals fitted for ring main continuation.
