Appleby SB639 Circular Dry Lining Installation Box
Appleby SB639
The Appleby SB639 is a circular dry lining back box. It is suitable for flush mounting and is 35mm deep, these can be used for fire alarm installations to house smoke and heat detectors.
Made from flame retardant thermoplastic
Features tough yellow nylon lugs for superior strength
Large flange around the front prevents slipping into the cavity
Appropriate for fitting board thicknesses from 6.35-15mm
25mm base knockout plus 2 side cable entry points
Circular Dry Lining Installation Box with 2 x 20mm Knockouts
Standard delivery 1-2 working days
Any order’s over £100 no carriage
Any orders below £100 subject to £10.50 carriage
£1.08
Ex Tax: £0.90
- Stock: In Stock
- Model: SB639
- SKU: SB639
- MPN: SB639