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CSI Master Specs

CSI Master Format

Atkore electrification products guide specifications have been prepared as an aid to specifying engineers for the proper selection, use and specification of electrical products. They have been written in accordance with the Construction Specifications Institutes (CSI) 3-part format, including CSI's MasterFormat®, Section Format™, and Page Format™ guidelines. In addition, the section numbers are from MasterFormat®2020 Update.


CSI Number Document Title
23 05 29 Unistrut Hangers and Supports for HVAC Piping and Equipment (Unistrut Metal Strut)
23 05 29 Power-Strut Metal Strut Hangers and Supports for HVAC Piping and Equipment
26 05 19 AFC Cable HCF 90
26 05 19 AFC Cable HCF Lite
26 05 19 AFC Parking Deck-Lot Cable
26 05 19 AFC MC Luminary HCF Cable
26 05 19 AFC MC Fire Alarm-Control Cable
26 05 29 Calbrite Stainless Steel Hangers and Supports
26 05 29 Atkore Fiberglass Framing Systems Hangers and Supports for Electrical Systems
26 05 29 Power-Strut Metal Strut Hangers and Supports for Electrical Systems
26 05 29 Unistrut Metal Strut Hangers and Supports for Electrical Systems
26 05 33 FRE - Reinforced Thermosetting Resin Conduit “RTRC” Epoxy Conduit for Electrical Systems
26 05 33 FRE - Reinforced Thermosetting Resin Conduit “RTRC” Phenolic Conduit for Electrical Systems
26 05 33 FRE - Epoxy Conduits
26 05 33 FRE - Phenolic Conduits
26 05 33.13 Calbrite Stainless Steel EMT
26 05 33.13 Calbrite Stainless Steel IMC
26 05 33.13 Calbrite Stainless Steel Rigid
26 05 33.13 Calbond PVC Coated Steel Conduit
26 05 33.13 Calbond PVC Coated Aluminum Conduit
26 05 33.13 Cor-Tek Schedule 40-80 PVC Conduit
26 05 33.13 HDPE Conduit
26 05 36 Atkore Fiberglass Cable Trays for Electrical Systems
26 05 36 Cope Ladder Tray for Electrical Systems
26 05 36 US Tray Ladder Tray For Electrical Systems
26 05 36 US Tray Ladder Tray for Communication Systems
26 05 36 Cope Ladder Tray for Communication Systems
26 05 36 Cope Wire Basket for Electrical Systems
26 05 36 Atkore Cope Ladder Tray
26 05 36 Atkore US Tray Ladder Tray
26 05 36 Atkore Cope Ladder Tray for Communication Systems
26 05 36 Atkore US Tray Ladder Tray Communication Systems