The EATON C81DLA21 mechanical interlock is designed to enhance safety in electrical systems by preventing simultaneous operation of two devices. This interlock is constructed from high-quality materials, ensuring durability and reliability in various applications. It is compatible with EATON circuit breakers and contactors, making it a versatile addition to any electrical panel. The compact design allows for easy installation, while the robust construction meets industry standards for safety and performance. Ideal for use in commercial and industrial settings, this mechanical interlock is essential for maintaining safe operational protocols.