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Click 13A Double Pole Switched Fused Connection Unit With Neon CMA652
13A double pole switched fused connection unit with neon indicator for fixed appliance connections. Screw terminals accept 3 x 2.5mm² or 2 x 4mm² conductors with 2Nm torque specification. Orange neon confirms switching status for boilers, cooker hoods and immersion heaters. Single gang plate fits 25mm minimum backbox depth. BS 1363-4 and BS 1362 compliant construction with polar white antimicrobial finish. Twin earth terminals fitted as standard reduce installation time. 25-year warranty covers professional applications.
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Product Features
| Current Rating | 13A |
|---|---|
| Configuration | Single gang |
| Switching Type | Double pole switched |
| Neon Indicator | Orange - confirms on/off status |
| Terminal Type | Screw - Ø5mm with 2Nm torque |
| Terminal Capacity | 3 x 2.5mm² or 2 x 4mm² |
| Minimum Backbox | 25mm depth |
| Plate Dimensions | 86 x 86 x 9.5mm |
| Twin Earth | Fitted as standard |
| Compliance | BS 1363-4, BS 1362, CE/UKCA |
| Antimicrobial | 99.9% bacteria kill rate certified |
| Warranty | 25 years |
Installation Requirements
Terminal Specification
Ø5mm screw terminals with 2Nm torque setting. Twin earth terminals fitted as standard for faster installation and improved safety.
Backbox Compatibility
25mm minimum depth required. 86 x 86mm single gang plate with 60.3mm horizontal fixing centres fits standard UK backboxes.
Cable Requirements
Accepts 3 x 2.5mm² conductors for ring main connections or 2 x 4mm² for radial circuits up to 13A rating.
Applications
Boiler Connections
Local isolation switching for gas and oil boilers. Double pole switching meets manufacturer requirements for complete electrical isolation.
Immersion Heaters
13A rating suitable for standard 3kW immersion heaters. Neon indicator confirms heating element supply status at switch position.
Kitchen Appliances
Cooker hoods, waste disposals, and fixed under-counter appliances. Switched control prevents unnecessary plug/socket wear in confined spaces.
Bathroom Extractors
Zone compliant switching for bathroom extraction fans. Double pole isolation meets special location requirements under BS 7671.
Frequently Asked Questions
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What minimum backbox depth is required for the CMA652?
25mm minimum backbox depth required. Standard 35mm depth provides easier cable management for 2.5mm² ring main connections.
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Can this fused connection unit handle 4mm² cable?
Yes, screw terminals accept 2 x 4mm² conductors or 3 x 2.5mm². Use 2Nm torque setting for secure connections.
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What appliances is this double pole switched unit suitable for?
Fixed appliances up to 13A including boilers, immersion heaters, cooker hoods, and bathroom extractors requiring local isolation switching.
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Why choose double pole switching over single pole?
Double pole switching isolates both live and neutral conductors, providing complete electrical isolation required by BS 7671 for certain appliances.
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What does the orange neon indicator show?
Orange neon illuminates when unit is switched on and power is present, providing visual confirmation of supply status.
