3VJ10 MCCB, Thermal Magnetic Trip Unit - 3VJ1004-1DA32-0AA0

Product Description

Siemens 3VJ10 MCCB – Thermal Magnetic Trip Unit – 3VJ1004-1DA32-0AA0

The Siemens 3VJ1004-1DA32-0AA0 is a SENTRON 3VJ10 series molded case circuit breaker (MCCB) designed for protection of low-voltage electrical distribution systems against overload and short-circuit faults. It is widely used in industrial switchboards, MCC panels, and OEM power distribution systems where compact design and reliable protection are required.

This model belongs to the 3VJ10 frame class (125 A platform) and features a thermal magnetic trip unit (FTFM – Fixed Thermal Fixed Magnetic), providing fixed overload and fixed short-circuit protection without adjustment, making it simple and maintenance-free.

With a rated current of 40 A and a breaking capacity of 18 kA at 415 V AC, it is suitable for standard industrial and commercial feeder applications where moderate fault levels are expected. 

Key Features:

• Siemens SENTRON 3VJ10 MCCB 

• Thermal Magnetic (FTFM) protection system 

• Fixed overload and fixed short-circuit protection 

• 3-pole configuration 

• Rated current: 40 A 

• Breaking capacity: 18 kA at 415 V AC 

• Compact industrial MCCB design 

• Suitable for feeder and distribution protection 

• IEC 60947-2 compliant