W2H-250A    The Camsco 250A 4-pole ATS is a robust solution for high-capacity power switching between utility grids and standby generators.

• Operation: Features both manual and automatic control modes. In manual mode, it ignores external signals for maximum maintenance safety.
• Grid Priority: Built-in logic ensures the switch always prioritizes the utility source (Mains) even if the generator is active.
• Heavy Duty Contacts: Copper contacts plated with a silver-tungsten alloy provide superior conductivity and mechanical hardness against wear.
• Arc Safety: Equipped with specialized arc-extinguishing chambers to manage high-current sparks and protect internal components.
• Breaking Capacity: Rated for 50kA and 100kA short-circuit capacities.