The SR4D4021 Power Relay, a reliable and efficient solution for your circuit control needs. This printed circuit board mountable relay features four poles with 2 Form A (NO) and 2 Form B (NC) contact arrangements, offering versatility in switching applications. With a low amperage of 8A and a coil voltage of 21VDC, it is suitable for a variety of electronic devices. The contact material, Silver Tin Oxide (AgSnO2), ensures high conductivity and longevity, while meeting RoHS compliance standards. Operating at a maximum switching voltage of 400VAC and a contact voltage of 250VAC, this relay guarantees safe and stable performance. Ideal for use in HVAC systems and other high-demand environments, the SR4D4021 is a dependable component for your relay and circuit breaker needs.
