The 1100 series lay-in ducts are made of code gauge steel and designed to permit fast and easy installation of multiple wire runs. The corners of components are aesthetically rounded. The hinged covers are secured by convenient quarter-turn locks, which facilitate access to the contents of the components. Available without knockouts (add suffix “N” to the catalog number). Knockouts are provided on two sides of the body. All accessories for a complete system such as 22½°, 45° and 90° elbows, crosses, T’s, reducers, telescope fittings have removable covers. Joiner plates are linked by carriage bolts and anti-vibration nuts, which can be installed using minimum tooling. All of the painted components are finished with heat fused powder paint, electro-staticaly applied on a pretreated base. Finish is ANSI/ASA 61 smooth gray (other colors available). CSA Certified / UL Listed NEMA/EEMAC 1 / IP30

Made of high quality code gauge steel. The cover is closed with ¼ turn locks. Straight sections are finished with heat fused powder paint, electrostatically applied on a pretreated base. Paint color : ANSI 61 smooth gray. CSA Certified / UL Listed / NEMA / EEMAC 1 / IP30

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^^The 1100 SS straight section for 1100 series lay-in ducts are used when the control installation does not require a high degree of protection (such as watertight or dust tight).