ABB 4P Pole Isolator Switch - 400A Maximum Current, 400kW Power Rating

This isolator switch is designed for safe and efficient disconnection of electrical circuits, particularly in high-current applications. It plays a crucial role in electrical installations, enhancing both performance and safety. With its sturdy build and high voltage capabilities, this switch is suitable for various industrial and commercial settings.

• Maximum current capacity of 400A for demanding load applications
• Four-pole design for increased versatility
• Power rating of 400kW for effective performance
• Black handle for convenience in operation
• Employs lug terminals for secure connections
• Compatible with four-phase electrical systems

• Utilised with heavy machinery and manufacturing equipment
• Employed in commercial electrical systems for safe disconnection
• Applicable in automation systems requiring robust current management

Ensure sufficient space for installation, accounting for a length of 235mm and a depth of 185mm. Verify compatibility with the electrical system’s specifications, particularly the current and phase ratings.

It provides a definitive disconnection point, minimising the risk of accidental energisation during maintenance and service operations, essential for safe working conditions.

Regular inspections for wear and connection security are advised, ensuring all terminals are secure and the handle operates smoothly for dependable performance.