Ladder Type Cable Trays Prices With CE, NEMA, ISO, SGS,UL

Specifications Ladder Type Cable Trays Prices With UL, NEMA, CE

1 Best quality and service.

2 Famous brand and best price

Ladder Type Cable Trays Prices With CE,UL, NEMA, ISO, SGS   Ladder Cable Tray provides:
a. Solid side rail protection and system strength with smooth radius fittings and a wide
selection of materials and finishes.
b. maximum strength for long span applications standard widths of 6,12,18, 24, 30, and 36
 inches
c. standard depths of 3, 4, 5, and 6 inches
d. standard lengths of 10, 12, 20 and 24 feet
e. rung spacing of 6, 9, 12, and 18 inches
 Ladder cable tray is generally used in applications with intermediate to long support spans 12 feet to 30 feet. Cable ladder sizes:     Advantage of ladder tray:   Full free air rating of cables, results in smaller conductors vs. conduit   Greater fill volume allowed, results in less space   Used in all locations except elevatorshafts (the only prohibition on cable tray use)   Used as an equipment grounding conductor   Less stress on cables during installation and operation   Increased safety, no moisture condensation problems nor transmission of corrosive or explosive gases, as with conduit   Simplified maintenance with the flexibility of adding or changing circuits   Simplified engineering and construction. Add, change, modify more easily   Used with other wiring methods   Longer support spans up to 55' Ladder type cable tray package Our factory photo: Our certificates: UL, cUL,NEMA,ISO,SGS and so on