3VJ10 MCCB, Thermal Magnetic Trip Unit - 3VJ1006-3EB42-0AA0

Product Description

Siemens 3VJ10 MCCB with Thermal Magnetic Trip Unit – 3VJ1006-3EB42-0AA0

The Siemens 3VJ1006-3EB42-0AA0 is a Molded Case Circuit Breaker (MCCB) from the Siemens 3VJ10 series designed for reliable protection of low-voltage electrical distribution systems against overload and short-circuit faults. This 4-pole MCCB is equipped with a Thermal Magnetic Trip Unit (ATFM) that provides adjustable overload protection along with fixed short-circuit protection for stable and safe operation in industrial and commercial applications.

It is widely used in LT panels, MCC/PCC panels, feeder circuits, and distribution systems where dependable switching, isolation, and fault interruption are required. The device is designed with a compact frame size and high breaking capacity suitable for modern electrical installations.

Key Features:

• Siemens SENTRON 3VJ10 series MCCB 

• Part Number: 3VJ1006-3EB42-0AA0 

• 4-pole molded case circuit breaker 

• Thermal Magnetic Trip Unit (ATFM) 

• Rated current: 63A 

• Adjustable overload protection (Ir: 50.4A – 63A) 

• Fixed short-circuit protection (Ii approx. 850A) 

• High breaking capacity: 25kA at 415V AC 

• Compact and rugged industrial design 

• Screw terminal connection for secure wiring 

• Reliable overload and short-circuit protection 

• Suitable for industrial and commercial power distribution 

• Long mechanical and electrical service life 

• Designed as per IEC 60947-2 standards