1-1393217-7

For TE Connectivity Potter & Brumfield Relays 1-1393217-7 used in Power Relays, Over 2 Amps designs, the shortlist is often driven by predictable margins and a straightforward validation plan. In many products, switching choices define failure modes, so teams favor predictable behavior and qualification evidence over headline ratings. Switching elements are typically vetted for bounce, derating, and failure behavior because those determine nuisance faults in the field. In field equipment, sealing and contact materials determine long-term reliability under dust and moisture. In real deployments, across automotive modules, compact switching manages pumps and heaters while handling inductive loads and transients. In appliances, user-facing switches must endure high cycle counts while meeting safety and ingress requirements.