SENTRON 3VA MCCB, Thermal Magnetic Trip Unit - 3VA1150-3ED22-0AA0

Product Description

Siemens SENTRON 3VA MCCB, Thermal Magnetic Trip Unit – 3VA1150-3ED22-0AA0

The Siemens 3VA1150-3ED22-0AA0 is a SENTRON 3VA1 series Molded Case Circuit Breaker (MCCB) engineered for reliable protection of low-voltage electrical distribution systems against overload and short-circuit faults. This 3-pole MCCB is equipped with a Thermal Magnetic Trip Unit (TM210 / ATFM type), ensuring dependable protection performance for industrial and commercial applications.

It is widely used in LT panels, MCC/PCC systems, industrial feeders, infrastructure projects, and commercial distribution networks, where compact size, operational reliability, and efficient fault protection are required.

Key Features:

• Siemens SENTRON 3VA1 series MCCB 

• Part Number: 3VA1150-3ED22-0AA0 

• 3-pole molded case circuit breaker 

• Thermal Magnetic Trip Unit (TM210 / ATFM type) 

• Rated current: 50A 

• Frame size: IEC Frame 160 

• Adjustable overload protection 

• Fixed short-circuit protection 

• Breaking capacity: 25kA at 415V AC 

• Rated operational voltage up to 690V AC 

• Compact and rugged industrial design 

• High electrical and mechanical endurance 

• Suitable for feeder and distribution protection 

• Fixed mounting execution 

• Complies with IEC 60947-2 standards