The ERICO INC Modular TDX Panel Protector is designed for 120/240 V unbalanced three-phase systems, providing surge protection rated at 100 kA. This advanced device protects electrical panels from transient voltage spikes, safeguarding sensitive equipment and ensuring operational reliability. Its modular design allows for easy installation and maintenance, while compliance with industry standards guarantees high performance. Ideal for both commercial and residential applications, this panel protector is essential for effective surge management.