Tomzn TO419G 4P 63A Din Rail MTS Dual Power Manual Transfer Isolating Switch Interlock Circuit Breaker

The Tomzn TO419G 4P 63A is a Dual Power Manual Transfer Isolating Switch designed to manage the seamless transfer of electrical power between two separate power sources, offering protection and switching capabilities. This 4-pole switch is commonly used in industrial and commercial applications where dual power supply sources are needed for uninterrupted power and safety.

Key Features:

• Model: Tomzn TO419G
• Type: Manual Transfer Isolating Switch, also known as Changeover Switch
• Number of Poles: 4P (4 poles for multi-phase systems)
• Rated Current: 63A
• Rated Voltage: Typically 220V or 380V (depending on application)
• DIN Rail Mountable: Designed for DIN rail installation, ensuring quick and secure mounting in electrical panels or control boards.
• Breaker Type: Offers manual control for changeover between two power supplies, preventing power outages.
• Interlock Mechanism: Prevents simultaneous connection of both power sources, ensuring safety and preventing faults or short circuits.

Key Applications:

• Dual Power Supply Systems: Ideal for use in applications requiring the ability to switch between two independent power sources.
• Residential and Commercial Buildings: Used to provide backup power by switching between the main and secondary power supply, especially in buildings with generators or alternate power sources.
• Industrial Control Systems: Ensures continuous power supply to critical equipment by managing power source switching automatically or manually.
• Power Distribution Panels: Used in panels where reliable and safe transfer between sources is critical.

Normal Working and Installation Conditions:

• Ambient Temperature: -5°C to +40°C, with an average of no more than +35°C over a 24-hour period.
• Altitude: Installation at altitudes not exceeding 2000 meters.
• Humidity: The relative humidity at the installation location should not exceed 50% at the maximum ambient temperature of +40°C. Higher humidity can be allowed under lower temperatures, but the monthly average minimum temperature should not exceed +25°C, and the maximum relative humidity should not exceed 90%.
• Dew Consideration: Ensure dew from temperature changes does not affect the product.

Benefits:

• Reliability: The manual transfer switch ensures a safe and smooth transition between two power sources, preventing electrical faults or interruptions.
• Safety: The interlock feature ensures that both power sources cannot be connected simultaneously, preventing circuit damage and potential hazards.
• Convenience: The DIN rail installation allows for easy integration into power distribution systems, saving space and reducing installation time.
• Cost-effective: A durable and affordable solution for systems requiring manual transfer between power sources.

The Tomzn TO419G 4P 63A Dual Power Manual Transfer Isolating Switch provides reliable and safe power source management for both residential and industrial applications, ensuring uninterrupted power while protecting against electrical faults.