This lot includes 10 brand new Porta Systems 75BCXN-230UL gas tube protectors, designed to safeguard your telecom systems. These protectors are ideal for office and industrial use and are compatible with other telecom systems as well. The Porta Systems brand is known for its high quality products and their 75BCXN-230UL model is no exception. With a 1-pin design and 230V rating, these protectors provide reliable protection against power surges and lightning strikes. Buy with confidence knowing that your telecom systems are safe and secure with Porta Systems gas tube protectors.