ABB KT3VD-M Variable Depth Handle Operator For Use With T1 - T3 Frame Tmax MCCB

# ABB KT3VD-M Variable Depth Handle Operator The ABB KT3VD-M is a specialized Variable Depth Handle Operator designed for precise manual control of Tmax Molded Case Circuit Breakers (MCCBs) within the T1 to T3 frame range. This operator facilitates safe and ergonomic engagement with circuit breakers, allowing for flexible installation depths to suit various electrical enclosure configurations. ## Key Features • Compatibility with ABB Tmax MCCB T1, T2, and T3 frame sizes for versatile application • Variable depth adjustment to accommodate differing panel and enclosure thicknesses • Durable construction engineered for industrial environments to ensure reliable manual operation • Ergonomically designed handle for comfortable and secure manipulation during switching operations • Robust mechanical interface designed to maintain full operational functionality without compromising safety standards ## Applications • Manual operator component for ABB Tmax MCCB assemblies in industrial, commercial, and infrastructure electrical panels • Ideal for retrofit or new installations requiring customizable handle depth for operator access • Suitable for use in low and medium voltage electrical distribution systems requiring time-delay relay protection ## Benefits • Enhances operator accessibility and safety by allowing depth adjustments tailored to specific installation needs • Improves maintenance efficiency by providing a reliable mechanical interface for circuit breaker control • Ensures compatibility and seamless integration within ABB’s Tmax MCCB product family, maintaining system integrity and compliance • Contributes to safer electrical system operation with precise handle positioning and robust mechanical design --- *Product information compiled with AI assistance for reference purposes.*