TE Connectivity Power Relays, Over 2 Amps T92S11A22-120

The Relay, DPDT, 277VAC, 28VDC, 40A, part number 17M3090, is a high-power PCB relay designed for general-purpose applications. It features a contact configuration of two form A (normally open) and two form C (changeover), allowing for versatile switching capabilities. The relay is rated for a maximum switching voltage of 600VAC and can handle a continuous current of 40A for normally open contacts and 3A for normally closed contacts. This relay operates with a coil voltage of 120VAC and is suitable for applications such as HVAC systems and industrial controls. It meets various safety and performance standards, including UL 508 and UL 873, ensuring reliable operation in demanding environments. The relay is also RoHS compliant, making it suitable for environmentally conscious projects. Its mechanical endurance is rated at 10 million operations, providing longevity in applications. Engineers considering this relay should note its robust specifications and approvals, which make it a reliable choice for high-power switching tasks.