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RS Breakers & Controls stocks a wide selection of new, reconditioned, and obsolete frequency relays from all major manufacturers. As Canada’s leading supplier of trip units and relays, our technical team is available 24/7 to help you find the right unit. All previously used units are tested to ANSI and CSA standards with a detailed test report and full 2-year warranty.
Within our comprehensive trip units and relays product line, frequency relays serve a critical protection function. These are over-frequency and under-frequency protection relays essential for generator protection, load shedding, and islanding detection in distributed generation.
RS Breakers & Controls maintains a deep inventory of frequency relays as part of our complete trip units and relays offering. Whether you need a direct replacement or an upgrade, we stock units across all major manufacturers and platforms.
Our trip units and relays experts can assist with proper selection, compatibility verification, and coordination with your existing protection scheme.
Contact RS Breakers & Controls at sales@rsbreakers.com or call 905-501-1510. We ship from our Mississauga, Saskatoon, and Calgary warehouses.