SENTRON 3VA MCCB, Microprocessor Trip Unit - 3VA2116-6HM32-0AA0

Product Description

SENTRON 3VA MCCB, Microprocessor Trip Unit – 3VA2116-6HM32-0AA0

The Siemens 3VA2116-6HM32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from the SENTRON 3VA2 series, designed for reliable and intelligent protection of low-voltage electrical distribution systems. It is equipped with an advanced electronic microprocessor-based trip unit (ETU330 – LIG protection) that ensures accurate and selective protection against overload, short-circuit, and earth fault conditions.

This MCCB belongs to the 3VA21 frame size (160 A class) and features a 3-pole configuration with a very high breaking capacity of 85 kA at 415 V AC, making it suitable for heavy-duty industrial and infrastructure applications.

It is widely used in PCC panels, MCC panels, OEM machinery, HVAC systems, commercial buildings, and infrastructure projects, where high fault level protection and reliable system continuity are required.

🔹 Key Features

• Siemens SENTRON 3VA2 series MCCB
• Part Number: 3VA2116-6HM32-0AA0
• Electronic microprocessor trip unit (ETU330 – LIG)
• Rated current: 160 A
• 3-pole configuration
• Breaking capacity: 85 kA @ 415 V AC
• Adjustable overload protection (Ir: 63–160 A)
• Short-circuit protection with instantaneous release
• Earth fault protection (integrated LIG function)
• High selectivity and system coordination
• Compact molded case design
• High electrical and mechanical endurance
• Suitable for industrial & commercial LT systems
• Complies with IEC 60947-2 standards