Technical Features

• Dual Motorized & Manual Operation: Features a high-performance motorized actuator for automated remote switching, alongside an included manual operating handle for safe physical intervention during maintenance or emergency overrides.

• 4-Pole Configuration: Designed with four poles to safely switch both phase lines and neutral paths simultaneously, ensuring complete isolation in sensitive distribution networks.

• Complete Accessory Kit: Supplied with a matching terminal bolt kit (including nuts and washers) and male connectors for straightforward control circuit integration.

• Reliable Mechanical Interlocking: Built with integrated mechanical interlocks to prevent simultaneous connection of normal and alternative sources, ensuring total system safety.

Applications

• Commercial Building Backup Systems: Ideal for retail spaces, offices, and small commercial facilities requiring automated transition between grid power and backup generators.

• Light Industrial Power Distribution: Deployed in sub-distribution panels, machinery control enclosures, and automation cabinets where continuous, reliable power management is essential.

• Sensitive Load Isolation: Suited for systems requiring neutral switching alongside phase switching to protect sensitive electronic equipment or prevent circulating currents.

Buyer Guidance

• Verify Current & Voltage Ratings: Ensure that the 40A rating and operational voltage specifications align correctly with your load requirements and control circuit architecture before purchase.

• Confirm Pole Requirements: Verify that a 4-pole (phase + neutral switching) configuration is required for your specific distribution setup rather than a standard 3-pole variant.

• Professional Electrical Installation: Automated changeover switches manage critical power sources; installation, busbar wiring, and integration with controllers should be performed by a qualified electrical technician.