The Eaton EHD3020L (Cutler-Hammer) is a 3-pole circuit breaker rated for 20 amps at up to 480 VAC. It carries a 14 kA interrupting rating, providing fault current protection for 3‑phase circuits. This model, EHD3020L, is part of the EHD family and is used to protect 3‑phase electrical circuits from overloads and short circuits.
