Siemens 3VA2040-6JQ36-0AA0

The 3VA20 3P circuit breaker is designed to provide reliable line protection with a rated current of 40A and an impressive breaking capacity of 85kA at 415V, complying with IEC standards. This model features a compact design with dimensions of 4.1 x 7.1 x 4.2 inches.

Equipped with the ETU560 electronic trip unit, it offers advanced protection features including overload protection settings adjustable from 16A to 40A, and short-circuit protection with settings ranging from 0.6 to 10 times the rated current. Additionally, the device supports conductor protection with the option of an external current transformer, enhancing its functionality for various applications.

This circuit breaker also incorporates integrated earth fault protection, ensuring safety in operation. The electrical connection is facilitated through a frame clamp, positioned at the front side, with the option for DIN rail mounting. The device is rated for a permanent current of 40A and has an IP40 degree of protection, making it suitable for diverse industrial environments.

With motor drive options available, this circuit breaker is versatile for multiple applications. Its design allows for quick and easy installation, making it a practical choice for professionals in the field.