Click CMA020 10A fan isolator switch polar white single gang

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Click 10A Fan Isolator Switch 3 Pole - Polar White

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Product Information

Stock Code CMA020
GTIN —
Stock status: In stock

priced individually

More arriving soon

Net price: £4.44

Gross price

£5.33

10A 3-pole fan isolation switch with ON/OFF switching positions for bathroom ventilation systems. Screw terminals accept 4 x 1.5mm² or 2 x 2.5mm² conductors with 0.5Nm torque specification. Single gang plate fits standard 86x86mm aperture with 16-47mm backbox depth compatibility. BS EN 60669 compliant isolator with IP20 ingress protection for domestic installations. Antimicrobial treatment provides 99.9% kill rate against bacteria. Professional-grade construction with urea formaldehyde plate, brass terminals and silver-contact switching mechanism. 20-year warranty covers residential and commercial applications.

Specifications

Current Rating

10A resistive load at 250V~ 50Hz

Pole Configuration

3 pole switching mechanism

Switch Function

Isolator with ON/OFF positions

Gang Size

Single gang 86mm x 86mm plate

Terminal Type

Screw terminals 3.5mm diameter

Terminal Capacity

4 x 1.5mm² or 2 x 2.5mm² conductors

Terminal Torque

0.5Nm tightening specification

Backbox Compatibility

16-47mm depth range, minimum 16mm

IP Rating

IP20 ingress protection

Compliance Standards

BS EN 60669-2-4, BS EN 60669-1

Antimicrobial Treatment

99.9% kill rate certified to ISO 22196

Warranty

20 years comprehensive coverage

Frequently asked questions

What backbox depth is required for the CMA020 fan isolator?

Minimum 16mm depth backbox required, compatible with standard 25-47mm depth enclosures for flush mounting installations.

Can this isolator switch handle 10A fan motor loads?

Yes, rated for 10A resistive loads at 250V. Suitable for standard bathroom extractor fans and ventilation equipment.

Is the CMA020 suitable for bathroom zone 2 installation?

IP20 rating limits use to areas outside bathroom zones. Install minimum 0.6m from bath/shower edges per BS 7671.

What cable sizes fit the screw terminals?

Terminals accommodate 4 x 1.5mm² conductors or 2 x 2.5mm² cables. Tighten to 0.5Nm torque specification using 3.5mm screwdriver.

Does this fan isolator meet Part P building regulations?

BS EN 60669 compliance ensures regulatory approval. Installation in bathrooms requires qualified electrician for Part P notification.

Why does the switch not work after installation?

Check L1, L2, L3 terminal connections are secure to 0.5Nm torque. Verify correct live feed to appropriate terminal per wiring diagram.