SENTRON 3VA MCCB, Microprocessor Trip Unit - 3VA2116-5JQ32-0AA0

Product Description

SENTRON 3VA MCCB, Microprocessor Trip Unit – 3VA2116-5JQ32-0AA0

The Siemens 3VA2116-5JQ32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from the SENTRON 3VA2 series, designed for intelligent protection of low-voltage electrical distribution systems. It is equipped with an advanced microprocessor-based electronic trip unit (ETU560) that ensures precise and selective protection against overload, short-circuit, and earth fault conditions, improving system safety and continuity.

This MCCB belongs to the 3VA21 frame size (160 A class) and features a 3-pole configuration with a high breaking capacity of 55 kA at 415 V AC, making it suitable for demanding industrial and commercial applications such as PCC panels, MCC panels, OEM machinery, HVAC systems, and infrastructure power distribution networks.

The ETU560 trip unit offers LSIG protection (Long-time, Short-time, Instantaneous, Ground fault) with fully adjustable settings, enabling advanced selectivity and coordination in modern electrical networks.

🔹 Key Features

• Siemens SENTRON 3VA2 series MCCB
• Part Number: 3VA2116-5JQ32-0AA0
• Microprocessor-based electronic trip unit (ETU560)
• Rated current: 160 A
• 3-pole configuration
• Breaking capacity: 55 kA @ 415 V AC
• LSIG protection (Overload, Short-circuit, Instantaneous, Earth fault)
• Adjustable protection settings for high selectivity
• Advanced fault discrimination and coordination
• Compact molded case construction
• High electrical and mechanical endurance
• Suitable for industrial and commercial LT systems
• Complies with IEC 60947-2 standards