Click Curva Intermediate Switch 1 Gang 10AX, Polar White
The Click Curva intermediate switch enables professional three-way lighting control with 10AX rating and antimicrobial protection for complex switching applications. This premium quality switch features robust urea construction with brass terminals and precision-formed press brass mechanism for reliable long-term operation. Designed specifically for professional electricians requiring advanced lighting control from three or more switch positions. The compact 86mm square format fits standard single gang back boxes with 16-47mm depth flexibility. Perfect for corridors, staircases, and large rooms requiring comprehensive lighting control from multiple locations.
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Product Features
| Product Code | CCA025 |
|---|---|
| Current Rating | 10AX (suitable for inductive loads) |
| Configuration | 1 Gang Intermediate Switch |
| Switching Type | Intermediate (Three-way) |
| Dimensions | 86mm x 86mm x 9.5mm |
| Material | Urea front plate and housing |
| Terminal Size | 3.5mm diameter |
| Cable Size | 4 x 1.5mm² or 2 x 2.5mm² |
| Back Box Depth | 16mm - 47mm |
| Warranty | 10 Years |
| Antimicrobial Certified | Yes - 99.9% kill rate |
Applications & Uses
Long Corridors
Essential for lengthy corridors requiring lighting control from multiple entry points, providing convenience and energy savings in commercial buildings.
Staircase Lighting
Perfect for multi-floor staircases where lighting control is needed from each floor level, ensuring safety and convenient access.
Large Open Spaces
Ideal for large rooms, halls, and open-plan areas requiring lighting control from several entrance points and key locations.
Installation Guidelines
Circuit Design
Wire between two 2-way switches using 4-core cable. The intermediate switch connects the strappers between the 2-way switches.
Terminal Connections
Connect L1 and L2 from one 2-way switch to terminals L1/L2, and L1/L2 to the other 2-way switch on remaining terminals.
Standards & Compliance
BS EN 60669-1:1999
Complies with British/European standard for switches ensuring electrical safety, performance, and reliability in professional installations.
Frequently Asked Questions
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What is an intermediate switch and when is it used?
Intermediate switches enable lighting control from three or more positions, perfect for long corridors, staircases, and large rooms requiring multiple switching points.
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How does the CCA025 differ from a standard 2-way switch?
The intermediate switch has four terminals allowing it to be wired between two 2-way switches, enabling control from any number of intermediate positions.
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What is the maximum load capacity of the CCA025?
Rated at 10AX, it's suitable for inductive loads including LED drivers, fluorescent ballasts, and standard incandescent or LED lighting up to 10A.
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Can multiple intermediate switches be used in one circuit?
Yes, any number of intermediate switches can be wired between the two end 2-way switches to provide control from multiple locations as required.
