SENTRON 3VM, Thermal Magnetic Trip Unit - 3VM1216-5MH32-0AA0

Product Description

Siemens SENTRON 3VM MCCB with Thermal Magnetic Trip Unit – 3VM1216-5MH32-0AA0

The Siemens SENTRON 3VM1216-5MH32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) designed for reliable protection of low-voltage electrical distribution systems. This MCCB from the Siemens 3VM1 series is equipped with a Thermal Magnetic Trip Unit (TM120M / adjustable magnetic type), providing short-circuit protection with adjustable instantaneous settings for improved coordination in motor and feeder applications.

It is widely used in industrial power distribution, motor starter protection, LT panels, and MCC/PCC systems where high breaking capacity and selective protection are required.

Key Features:

• Siemens SENTRON 3VM series MCCB 

• Part Number: 3VM1216-5MH32-0AA0 

• 3-pole molded case circuit breaker 

• Thermal Magnetic Trip Unit (TM120M / Adjustable Magnetic) 

• Rated current: 160A 

• Motor starter protection application type 

• Adjustable short-circuit release (Ii: approx. 7–16 × In) 

• High breaking capacity: 55kA at 415V AC 

• IEC Frame Size 250 design 

• Robust industrial-grade construction 

• Suitable for selective coordination in distribution systems 

• Front connection / nut keeper terminal system 

• High mechanical and electrical endurance 

• Designed as per IEC 60947-2 standards 

• Suitable for harsh industrial environments