The SR6M4048 Power Relay, a high-performance electronic component designed for reliable switching in industrial applications. With a compact Printed Circuit Board mount type, this relay features four poles and a contact arrangement of 3 Form A (NO) + 1 Form B (NC), offering versatile functionality. Boasting a low coil current of .025 A and a coil voltage of 48 VDC, it ensures efficient operation while maintaining a long lifespan. The contact material, Silver Tin Oxide (AgSnO2), guarantees excellent conductivity and endurance, with a maximum switching voltage of 400 VAC. With RoHS non-compliance, this relay is a dependable solution for your HVAC and other power relay needs.