Got a compressor that’s struggling to start or making weird clicking noises? This RVAH7AC0D 3-pole start relay might be just what you need. It’s a brand-new replacement part rated for 50 amps and 400VAC, designed for 110V systems—commonly used in HVAC, refrigeration, and air conditioning units. The relay helps deliver the right jolt of power to get the compressor motor turning smoothly, which can prevent hard starts and extend the life of your system.
It comes as a single piece (1PC), ready to install if you’re familiar with basic electrical work. Always make sure this matches your old relay’s specs before swapping it out. The unit includes a 120-day warranty for peace of mind, so you can buy with confidence.
Whether you’re a DIY repair person or a technician looking for reliable parts, this relay offers solid performance at a reasonable price. Keep your cooling system running strong without paying for a full service call!
