3VJ10 MCCB, Thermal Magnetic Trip Unit - 3VJ1010-0DB32-0AA0

Product Description

Siemens 3VJ10 MCCB with Thermal Magnetic Trip Unit – 3VJ1010-0DB32-0AA0

The Siemens 3VJ1010-0DB32-0AA0 is a Molded Case Circuit Breaker (MCCB) from the SENTRON 3VJ10 series, designed to protect low-voltage electrical distribution systems against overload and short-circuit faults. This 3-pole MCCB comes with a Thermal Magnetic Trip Unit (ATFM type), offering adjustable overload protection and fixed short-circuit protection, ensuring reliable and stable operation in industrial and commercial power systems.

It is widely used in LT panels, MCC/PCC panels, feeder circuits, and distribution boards, where compact design, dependable protection, and moderate breaking capacity are required.

Key Features:

• Siemens SENTRON 3VJ10 series MCCB 

• Part Number: 3VJ1010-0DB32-0AA0 

• 3-pole molded case circuit breaker 

• Thermal Magnetic Trip Unit (ATFM) 

• Rated current: 100A 

• Adjustable overload protection (Ir: approx. 80A–100A) 

• Fixed short-circuit protection (Ii ≈ 1250A) 

• High breaking capacity: 10kA at 415V AC 

• IEC Frame Size 125 design 

• Compact and robust construction 

• Reliable protection against overload and short-circuit faults 

• Suitable for industrial and commercial distribution systems 

• Screw terminal connection for secure wiring 

• Maintenance-free operation 

• Designed as per IEC 60947-2 standards