Middle Atlantic Evolution 50A Adapter - EFB-50A

Middle Atlantic EFB-50A Evolution 50A Adapter

Overview

The Middle Atlantic EFB-50A is a 50A adapter designed for use with Middle Atlantic's Evolution series rackmount power distribution systems. If your installation requires a 50A feed to an Evolution PDU or power frame, the EFB-50A provides the interface connection to make that circuit transition — eliminating the need for custom field fabrication and keeping the installation within the manufacturer's supported configuration. This is a purpose-built component for integrators running higher-amperage branch circuits into Evolution-series enclosures.

Compatibility

The EFB-50A is engineered specifically for Middle Atlantic Middle Atlantic power distribution products in the Evolution series. If you are specifying rackmount power distribution units for AV, broadcast, or security rack builds and your upstream circuit is a 50A feed, confirm compatibility with your specific Evolution PDU model number before ordering — Middle Atlantic's Evolution line spans multiple frame configurations and the correct adapter selection depends on the exact chassis. Consult the rack power planning guide or Middle Atlantic's compatibility documentation for your Evolution unit to verify the EFB-50A is the right fit for your chassis and rack enclosure configuration.