SEL SEL-7251 Electromechanical Direct-Replacement Assemblies

SEL-7251

Electromechanical Direct-Replacement Assemblies

Streamline retrofit projects by replacing electromechanical relays with SEL direct-replacement assemblies.

These complete, preassembled retrofit kits combine a field-proven SEL digital relay with mounting plates, interposing terminal blocks, test switches, and other hardware that closely match the function, form factor, and terminal blocks of specific legacy relays.

Simplify Installation and Configuration—Install direct-replacement assemblies in only a few hours. Assemblies are designed to replace sets of three electromechanical relays on the same panel; just a few simple cuts are required to remove the dividers between the old relays.

Terminal block arrangements and wiring designations closely match legacy products, and SEL provides wiring labels with the retrofit kits to complete the upgrade process.

Modernize With Advanced Technology—SEL solutions offer the fastest, most reliable protection available.

They also improve systemwide visibility and control through cybersecure remote engineering access, automated event collection, and precise fault location, among other benefits.

Minimize Engineering Work—Eliminate time-intensive and costly engineering tasks, such as revising drawings and diagrams.

All assembly kits include conversion drawings, so modification of the existing documentation for your system is not required for installation.

Target Specific Assets for Upgrades—Extend the life of your existing switchgear while maximizing uptime with direct-replacement assemblies.

Avoid the need for extended outages and capital requests to replace switchgear by upgrading your legacy equipment piece by piece and modernizing in economical stages.

Partner With SEL on a Turnkey Solution—SEL offers services that include system design, settings conversion, installation, and commissioning—everything needed for a complete turnkey retrofit solution.

We also create custom assembly designs to meet specific protection, communications, and mounting requirements.

Receive Comprehensive Support—All SEL-manufactured products and workmanship within panels and enclosures are backed by a worldwide, ten-year warranty.

Diagnostic services, repairs, and local technical support are available for the lifetime of every SEL-manufactured device—at no extra cost. Third-party devices carry a transferred manufacturer warranty