The 3VA1220-4EF32-0AA0 is a molded case circuit breaker (MCCB) from the 3VA series manufactured by Siemens. It's designed to protect electrical circuits from overloads and short circuits in industrial and commercial applications. This circuit breaker provides reliable and safe protection for equipment and personnel.

Applications:

• Industrial control panels
• Power distribution boards
• Commercial buildings
• HVAC systems
• Motor control centers

Features:

• Molded Case Circuit Breaker (MCCB): Provides robust protection against overloads and short circuits.
• Thermal-Magnetic Trip Unit: Offers reliable tripping characteristics for both overload and short-circuit conditions.
• Adjustable Trip Settings: Allows for customization of trip settings to match specific application requirements.
• High Breaking Capacity: Ensures safe interruption of high fault currents.
• Compact Design: Saves space in control panels and distribution boards.
• Compliance with Standards: Meets relevant industry standards for safety and performance.

Benefits:

• Improved Safety: Protects equipment and personnel from electrical hazards.
• Reduced Downtime: Minimizes downtime due to electrical faults.
• Enhanced System Reliability: Provides reliable protection for electrical circuits.
• Easy Installation: Simple installation process reduces installation time and costs.
• Cost-Effective Protection: Provides a cost-effective solution for circuit protection.

Specifications:

The 3VA1220-4EF32-0AA0 typically features a rated current of 20A, a rated voltage of 415V AC, and a breaking capacity of 36kA. It has a 3-pole configuration. Refer to the datasheet for detailed electrical characteristics and application information.