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Appleby SB639 Circular Dry Lining Installation Box

Appleby SB639 Circular Dry Lining Installation Box
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

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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
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