Eaton SPD120480D3M Surge Protective Device Type 1

Eaton SPD120480D3M is a Type 1 surge protective device designed for 480 V electrical systems. Enclosed in a Type 1 enclosure, it carries an SCCR of 200 kA to withstand high-energy surge events and protect downstream circuits from transient overvoltages. The 480 V rating indicates compatibility with standard 480-volt networks, providing robust surge mitigation for environments where electrical transients are a risk. As part of Eaton's surge protection lineup, the SPD120480D3M diverts or clamps surge energy before it reaches connected equipment, helping preserve downstream devices and reduce the likelihood of damage during voltage spikes. Its 200 kA SCCR specification reflects the unit's capacity to absorb substantial surge energy, making it suitable for installations requiring durable protection in demanding electrical environments. This model is designed to operate within 480 V systems where reliable surge protection is essential, and it aligns with the practical needs of facilities seeking a high-current protection solution without compromising system performance.