Tomzn TO419G 4P / 3P 63A Din Rail MTS Dual Power Manual Transfer Isolating Switch Interlock Circuit Breaker TOMZN breaker type changeover

Tomzn TO419G 4P / 3P 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 and 3-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) and 3P 
• 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 / 3P  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.