3VJ10 MCCB, Thermal Magnetic Trip Unit - 3VJ1005-0EA42-0AA0

Product Description

Siemens 3VJ10 MCCB – Thermal Magnetic Trip Unit – 3VJ1005-0EA42-0AA0

The Siemens 3VJ1005-0EA42-0AA0 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 commonly used in industrial switchboards, MCC panels, and feeder distribution systems where reliable and compact protection is required.

This model belongs to the 3VJ10 frame class (125 A platform) and is equipped with a thermal magnetic trip unit (FTFM – Fixed Thermal Fixed Magnetic). It provides fixed overload and fixed short-circuit protection, making it a simple and maintenance-free solution for standard power distribution applications.

With a rated current of 50 A, 4-pole configuration, and a breaking capacity of 10 kA at 415 V AC, it is suitable for commercial and light industrial feeder applications with moderate fault levels. 

Key Features:

• Siemens SENTRON 3VJ10 MCCB 

• Thermal Magnetic (FTFM) protection system 

• Fixed overload and fixed short-circuit protection 

• 4-pole configuration 

• Rated current: 50 A 

• Breaking capacity: 10 kA at 415 V AC 

• Compact industrial MCCB design 

• Suitable for feeder and distribution protection 

• Screw terminal connection 

• IEC 60947-2 compliant