The SR6B4040 - V23050-A1040-A542 power relay, a versatile and reliable component for your HVAC system. With a low amperage of 8A and a printed circuit board mount type, this relay is perfect for space-constrained applications. The silver tin oxide contact material ensures excellent conductivity and longevity, while the 6 poles and 4 Form A (NO) + 2 Form B (NC) contact arrangement offer flexibility in your circuit design. Operating at a coil voltage of 40VDC and a maximum switching voltage of 400VAC, this relay is suitable for high-power tasks. With RoHS compliance and a durable construction, the SR6B4040 relay guarantees performance and peace of mind in your HVAC projects.