ABB 2CTB414911R5000 PMD Surge Protective Device Module

Description

• The ABB 2CTB414911R5000 PMD 40-400 TRI TS QS is a Surge Protective Device (SPD) Module designed to safeguard electrical and electronic equipment from the harmful effects of voltage surges and transient overvoltages. Voltage surges can occur due to various reasons, such as lightning strikes, switching operations, or other external factors. These surges can damage sensitive equipment and disrupt normal operations.

• This SPD module is built to provide protection by diverting, clamping, and dissipating the excess energy from voltage surges to ensure that the downstream equipment receives voltage within safe limits. It is suitable for use in various applications where surge protection is critical, including residential, commercial, and industrial settings.

• The "40-400" in the product name indicates the voltage protection level, indicating the maximum voltage level the device can protect against. The "TRI" suggests that this device offers three-phase protection, making it suitable for three-phase electrical systems. The "TS" stands for Type 2 Surge Protection, which is typically used to protect against indirect lightning strikes or surges originating from within the facility. The "QS" likely denotes the device's quick and efficient response to surges.