3VA9472-0WA00 SIEMENS

The 3VA9472-0WA00 phase barriers, supplied in a set of two, are essential accessories designed specifically for use with Siemens 3VA5 and 3VA6 molded case circuit breakers (MCCBs) in the 400/600 frame sizes. These barriers provide a crucial layer of insulation and separation between phases within the electrical panel, enhancing safety and preventing accidental short circuits or arc faults. Constructed from high-quality, flame-retardant materials, these phase barriers offer reliable performance and long-term durability in demanding electrical environments. Their precise dimensions and secure mounting mechanism ensure a perfect fit and easy installation within the MCCB assembly. By effectively isolating each phase, these barriers minimize the risk of phase-to-phase faults, contributing to the overall reliability and safety of the electrical system. The use of phase barriers is a recommended practice in electrical installations to comply with safety standards and regulations. These barriers help to maintain proper clearance and creepage distances between live conductors. They are an indispensable component for ensuring the safe and efficient operation of Siemens 3VA5 and 3VA6 MCCBs. These phase barriers are designed to withstand the mechanical and thermal stresses encountered in typical electrical distribution systems.