Netshelter SX Roof Fan Tray 208-230 VAC ACF502 Promotes bottom to top airflow for an enclosure in zero U of space. Cools by exhausting heat out of the roof of the rack.: Includes: Grommets, Installation Guide, Qty 4 - Fans Features Cable pass-through Facilitates overhead cable management Grommeted Edges Powder coat paint finish Promotes Bottom to Top Airflow Promotes Proper Airflow Ships fully assembled Tool-less mounting Input Nominal Input Voltage 208V,230V Input Frequency 50/60 Hz Input Connections British BS1363A IEC-320 C14 Schuko CEE 7/7P Physical Maximum Height 2.36 inches ( 60 mm) Maximum Width 22.61 inches (574 mm) Maximum depth 35.14 inches (893 mm) Net Weight 18.50 lbs. ( 8.41 kg) Shipping Weight 27.50 lbs. ( 12.50 kg) Shipping Height 6.00 inches (152 mm) Shipping Width 29.50 inches (749 mm) Shipping Depth 39.00 inches (991 mm) Color Black Conformance Regulatory Approvals CSA C22.2 No. 60960 ,PSE,UL 60950,VDE Standard Warranty 2 years repair or replace