Siemens 3VA5340-0BB36-0AA0

The Siemens 3VA5340-0BB36-0AA0 is a molded case switch designed for reliable line protection within industrial electrical systems. Built on the 3VA5 UL frame, this 3-pole device supports a maximum short-circuit current rating of 65kA at 480 volts, ensuring robust performance under demanding conditions. It is rated for a nominal current of 400A without requiring additional overload protection, featuring built-in self-protection to enhance safety and durability. This switch can handle up to 10 times the nominal current on both line and load sides, making it suitable for a variety of heavy-duty applications. Distributed by BSP Automation, this product offers dependable switching capabilities for managing and safeguarding electrical circuits.