SENTRON 3VM, Thermal Magnetic Trip Unit - 3VM1116-5ED32-0AA0

Product Description

Siemens SENTRON 3VM MCCB – Thermal Magnetic Trip Unit – 3VM1116-5ED32-0AA0

The Siemens 3VM1116-5ED32-0AA0 is a SENTRON 3VM1 series molded case circuit breaker (MCCB) designed for reliable protection of low-voltage power distribution systems against overload and short-circuit faults. It is widely used in industrial switchboards, MCC panels, and feeder distribution systems where stable performance and compact design are required.

This model belongs to the 3VM1 frame size 160 series and is equipped with a thermal magnetic trip unit (TM220 / ATFM – Adjustable Thermal, Fixed Magnetic). It provides adjustable overload protection and fixed instantaneous short-circuit protection, ensuring reliable coordination in electrical distribution networks.

With a rated current of 160 A and a high breaking capacity of 55 kA at 415 V AC, it is suitable for demanding industrial applications requiring strong fault interruption capability and higher system safety margin.

Key Features:

• Siemens SENTRON 3VM MCCB (Frame 160 series) 

• Thermal Magnetic (TM220 / ATFM) protection system 

• Adjustable thermal overload protection 

• Fixed magnetic short-circuit protection 

• 3-pole configuration 

• Rated current: 160 A 

• High breaking capacity: 55 kA at 415 V AC 

• Compact industrial MCCB design 

• Suitable for feeder and distribution protection 

• Maintenance-free operation 

• IEC 60947-2 compliant