SENTRON 3VA MCCB, Thermal Magnetic Trip Unit - 3VA2010-4HM42-0AA0

Product Description

SENTRON 3VA MCCB, Thermal Magnetic Trip Unit – 3VA2010-4HM42-0AA0

The Siemens SENTRON 3VA2010-4HM42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) designed for reliable protection of low-voltage electrical distribution systems. It is equipped with an advanced electronic/thermal-magnetic trip unit (ETU330 LIG) that provides precise protection against overload, short circuit, and earth fault conditions, ensuring maximum safety and system continuity.

This MCCB belongs to the 3VA2 series (Frame 100) and is widely used in industrial plants, commercial buildings, and critical infrastructure applications, where dependable power distribution and high breaking capacity are essential.

Key Features

• Siemens SENTRON 3VA2 series MCCB
• Part Number: 3VA2010-4HM42-0AA0
• Rated current: 100 A
• 4-pole configuration for full circuit protection
• Breaking capacity: 36 kA @ 415 V AC
• Advanced ETU330 LIG trip unit (overload, short-circuit & earth fault protection)
• Adjustable protection settings for flexible coordination
• Compact 3VA20 frame design for space-saving installation
• High electrical and mechanical endurance
• Easy panel mounting and integration
• Suitable for heavy-duty industrial applications
• Complies with IEC 60947-2 standards