Sertec is a stocking location of the Square D type SER. F1 Relay, Catalog Number: CMDVF. We are also setup to recondition, repair, and re-calibrate your existing type SER. F1 Relay. All Square D type SER. F1 Relay comes with a full one year warranty.
Please send us an email inquiry at sertec@cbsalesne.com or call us 24/7. Call 203-888-7500!