Siemens 3VA12165MH320AA0 Low Voltage Motor Circuit Protector

Brand : Siemens

Product ID : 3VA12165MH320AA0

The Siemens 3VA12165MH320AA0 is a low-voltage motor circuit protector designed for reliable protection of motors and electrical systems. It features advanced thermal-magnetic trip technology and robust construction to ensure operational safety and efficiency. Below are the key details:

Technical Features:

• Product Type: Low Voltage Motor Circuit Protector (MCP)
• Frame Type: 3VA12 IEC frame with a medium (Class M) breaking capacity
• Trip Unit:
  • Type: TM120M (Thermal-Magnetic)
  • Short-Circuit Protection (Ii): Adjustable for precise motor protection
• Rated Current (In): 160A
• Poles: 3-pole design for balanced system protection

Breaking Capacity:

• Icu (Ultimate Short-Circuit Breaking Capacity):
  • 10kA at 690V AC
  • 55kA at 415V AC
• Designed to handle high fault currents, ensuring system reliability.

Special Features:

• Connections: Lug terminals with nut keeper for secure and efficient wiring.
• Compact Dimensions:
  • Width: 4.1 inches
  • Height: 6.2 inches
  • Depth: 3.5 inches
• Compliance: Meets IEC standards, ensuring high quality and safety.

Applications:

• Ideal for protecting motors in industrial and commercial environments.
• Suitable for use in power distribution systems where thermal and short-circuit protection is critical.

Advantages:

1. High Breaking Capacity: Handles demanding fault conditions effectively.
2. Adjustable Protection: Customizable short-circuit trip settings for optimized motor safety.
3. Space-Saving Design: Compact form factor fits seamlessly into electrical panels.
4. Robust Connections: Lug terminals ensure stable and durable wiring.