Middle Atlantic
Middle Atlantic ERK 40U Standalone Rack, 20” Deep – No Rear Door

MA-ERK-4020LRD

The Middle Atlantic ERK-40-20 from the ERK Series is an economical standalone rack providing 40U of mounting space within a compact 20” depth, making it ideal for high-capacity AV and IT installations where space is limited. Designed with solid sides and integrated top and bottom venting, it supports efficient airflow and thermal management, while convenient lacing points and slotted rackrail brackets enable clean, organised cable routing. Its fully welded steel construction ensures long-term strength and durability, and the open rear design allows flexible access for installation and servicing. The rack is UL Listed in the US and Canada with a 2,500 lbs (1,100 kg) weight capacity and is seismically certified when installed with ERK-Z4 brackets.

Variations
18U - 635mm Depth 10U - 635mm Depth - Knockdown 18U - 508mm Depth 18U - 508mm Depth - Without Rear Door 18U - 635mm Depth 18U - 635mm Depth - Knockdown 18U - 635mm Depth - Without Rear Door 18U - 711mm Depth 18U - 711mm Depth - Without Rear Door 21U - 508mm Depth 21U - 508mm Depth - Without Rear Door 21U - 635mm Depth 21U - 635mm Depth - Knockdown 21U - 635mm Depth - Without Rear Door 21U - 711mm Depth 21U - 711mm Depth - Without Rear Door 27U - 508mm Depth 27U - 508mm Depth - Without Rear Door 27U - 635mm Depth 27U - 635mm Depth - Without Rear Door 27U - 711mm Depth 27U - 711mm Depth 35U - 508mm Depth 35U - 508mm Depth - Without Rear Door 35U - 635mm Depth 35U - 635mm Depth 35U - 635mm Depth - Knockdown 35U - 635mm Depth - Without Rear Door 35U - 711mm Depth 35U - 711mm Depth - Without Rear Door 40U - 508mm Depth 40U - 508mm Depth - Without Rear Door 40U - 635mm Depth 40U - 635mm Depth - Without Rear Door 40U - 711mm Depth 44U - 508mm Depth 44U - 508mm Depth - Without Rear Door 44U - 635mm Depth 44U - 635mm Depth 44U - 635mm Depth - Knockdown 44U - 635mm Depth - Without Rear Door 44U - 711mm Depth 44U - 711mm Depth - Without Rear Door

Features & Benefits

Documentation