html{display:none} Panels and Enclosures | Schweitzer Engineering Laboratories

SEL panels and enclosures offer advanced protection, control, automation, and communications solutions, all at varying levels of customization. Select from ship-from-stock or configure-to-order panels for expedited lead times, or partner with Engineering Services to develop your own custom panel or enclosure.

Direct-Replacement Assemblies

SEL direct-replacement assemblies are complete, preassembled retrofit kits—each designed to match the features, form-factor, and terminal block arrangement of a specific legacy relay. These assemblies combine field-proven SEL relays with specialized mounting plates, interposing terminal blocks, and other hardware to ensure quick and seamless upgrades.

Ship From Stock

SEL ship-from-stock panels are designed, validated, manufactured, and tested in advance for common protection and control applications—offering expedited lead times.

SEL custom panels and enclosures are specially designed, manufactured, and tested to meet your exact requirements and specifications.