Cable Tray Accessories & Fittings
Importers in Bogura

Plan for horizontal and vertical bends (45° and 90°), equal tees, crosses, width reducers, covers (snap or bolted), coupler or splice plates for run continuity, and cantilever or bracket supports, all in the same material and finish as the tray. Ordering tray without this full set, then air-freighting a second shipment of bends and tees later, is one of the most common and expensive procurement mistakes we see.

Standard radii are 300, 600 and 900 mm. The correct choice depends on the cable's minimum bend radius, itself a function of cable diameter and voltage class, not the tray width alone. Check your cable manufacturer's minimum bend radius specification and pick the tray bend radius that doesn't force a tighter bend than the cable allows.

Snap-on covers are faster to install and remove for maintenance access, suited to indoor or sheltered runs. Bolted covers give a more secure, wind- and tamper-resistant fixing for outdoor or exposed runs, particularly where wind uplift or unauthorized access is a concern. Specify bolted for any rooftop, outdoor industrial or public-access route.

For substation outdoor runs the answer is yes, they shed rain better, resist wildlife intrusion (rodents, snakes, birds), and survive maintenance lift-offs without warping. The labour cost is recovered in the first cyclone or maintenance season.