Noramco’s knowledgeable and professional team prides itself on providing outstanding service. In addition to large inventories and same-day service, Noramco offers a full range of custom-tailored services. Learn about services we offer
Edmonton, AB T6B 3S2
Toll Free: 1-800-232-7390
Monday 7:30 am – 5:00 pm
Tuesday 7:30 am – 5:00 pm
Wednesday 7:30 am – 5:00 pm
Thursday 7:30 am – 5:00 pm
Friday 7:30 am – 5:00pm
What is Plenum Cable? How Does it Affect My Installation?
By definition plenum is an air-filled space contained within a structure. Drop ceilings or below floor spaces that contain lighting fixtures, heating and air-conditioning ducts, wiring for electrical communication, alarm and security circuits are plenum spaces. This space is commonly used for return air and ventilation and can thus be a high oxygen content space during a fire. Current Electrical and Building Codes mandate that wires installed in this space must be plenum rated or inside a metal conduit. Plenum rated cables are low smoke and fire resistant to meet these codes.
Noramco inventories plenum cables verified to CSA FT6 Horizontal Flame and Smoke Test per CSA C22.2 No. 0.3-92 Appendix B. Let us help you choose the right cable for your application.
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