SENTRON 3VA MCCB, Thermal Magnetic Trip Unit - 3VA1116-4ED32-0AA0

Product Description

Siemens SENTRON 3VA MCCB with Thermal Magnetic Trip Unit – 3VA1116-4ED32-0AA0

The Siemens 3VA1116-4ED32-0AA0 is a reliable Molded Case Circuit Breaker (MCCB) from the SENTRON 3VA1 series, designed to protect low-voltage electrical systems against overload and short-circuit faults. This 3-pole MCCB comes with a Thermal Magnetic Trip Unit (TM210 / FTFM type), providing fixed protection settings for stable and maintenance-free operation in industrial and commercial power distribution systems.

It is commonly used in LT panels, MCC/PCC panels, feeder circuits, and main distribution boards, where dependable protection, compact design, and high fault-breaking capacity are required.

Key Features:

•Siemens SENTRON 3VA1 series MCCB 

• Part Number: 3VA1116-4ED32-0AA0 

• 3-pole molded case circuit breaker 

• Thermal Magnetic Trip Unit (TM210 / FTFM) 

• Rated current: 160A 

• Fixed overload protection (Ir = 160A) 

• Fixed short-circuit protection (Ii = 10 × In) 

• High breaking capacity: 36kA at 415V AC 

• IEC Frame Size 160 design 

• Robust industrial-grade construction 

• Reliable fault interruption for overload and short-circuit conditions 

• Suitable for selective coordination in distribution systems 

• Front / lug terminal connection (variant dependent) 

• High mechanical and electrical endurance 

• Maintenance-free operation 

• Designed as per IEC 60947-2 standards