All boxes comply to the relevent British standards. Lid fixing centres approx. 50.8mm. M4 brass inserts in pillars – plugged to prevent ingress of concrete. Moulded recess for earth terminals. Boxes without lugs are suitable for loads up to 3kg centrally, at 60 maximum. Boxes with external lugs, rivetted to M4 brass inserts in pillars are suitable for suspending loads up to 10kg centrally, at 60 maximum. External lugs can be used for screw fixing to the structure or keyed into concrete slab. Available in black or white upvc.

• Available in Black, White, Red with other colours avaiable to special order
• Manufactured in upvc to comply with BS4607 and BS6099