Siemens Auxiliary Switch – 0.3A Maximum Current | 3VA9978-0AA23

Description

The Siemens 3VA9978-0AA23 is a high-quality auxiliary switch, crucial for expanding the operational capabilities of Siemens isolator switches. This certified component is designed for seamless integration, offering reliable performance in electrical control and monitoring applications.

Featuring a maximum current capacity of 0.3 A, the Siemens 3VA9978-0AA23 is ideal for signaling and interlock circuits where precision and dependability are paramount. Its robust construction ensures durability, making it a suitable choice for various industrial settings.

This Siemens auxiliary switch plays a vital role in safety and automation systems by providing status feedback. It allows for remote indication of the isolator’s position, which is essential for complex control schemes and maintenance procedures. The Siemens 3VA9978-0AA23 enhances operational awareness.

Choose the Siemens 3VA9978-0AA23 for a reliable and certified solution to your auxiliary switching needs. Its straightforward installation and proven performance make it an excellent addition to any electrical installation requiring enhanced functionality and safety.