SENTRON 3VM, Thermal Magnetic Trip Unit - 3VM1112-5ED32-0AA0

Product Description

Siemens SENTRON 3VM1112-5ED32-0AA0 – Thermal Magnetic Trip Unit MCCB

The Siemens 3VM1112-5ED32-0AA0 is a SENTRON 3VM molded case circuit breaker (MCCB) designed for reliable protection of low-voltage electrical distribution systems against overload and short-circuit faults. It is widely used in industrial switchboards, MCC panels, and power distribution networks where safe and stable circuit interruption is required.

This model belongs to the 3VM1 IEC Frame 160 series and comes with a fixed thermal and fixed magnetic (FTFM) trip unit, meaning the protection settings are factory-set for consistent and maintenance-free operation. It provides dependable protection without adjustment requirements, making it suitable for standard industrial applications.

With a rated current of 125A and a breaking capacity up to 55 kA (depending on installation conditions), it ensures strong fault interruption capability for feeder and distribution circuits in industrial environments. 

Key Features:

• Siemens SENTRON 3VM molded case circuit breaker 

• Fixed Thermal Fixed Magnetic (FTFM) protection 

• 3-pole configuration 

• Rated current: 125A 

• Factory-set overload and short-circuit protection 

• High breaking capacity (industrial-grade protection) 

• Compact IEC Frame 160 design 

• Front connection terminals 

• Reliable performance for continuous industrial duty 

• Suitable for distribution and motor feeder protection