3VJ MCCB, Thermal Magnetic Trip Unit - 3VJ1225-5DA32-0AA0

Product Description

3VJ MCCB, Thermal Magnetic Trip Unit – 3VJ1225-5DA32-0AA0

The Siemens 3VJ1225-5DA32-0AA0 is a dependable Molded Case Circuit Breaker (MCCB) from the 3VJ1 series, designed for protection of low-voltage electrical distribution systems. It features a thermal magnetic trip unit (ATFM) that provides reliable protection against overload and short-circuit faults, ensuring safe operation of electrical panels, cables, and connected equipment.

This MCCB is suitable for use in industrial distribution boards, commercial switchboards, OEM machinery, and infrastructure applications, where compact design, stable protection performance, and durability are essential.

The 3VJ12 frame (250 A class) is designed to deliver dependable switching and fault protection with a breaking capacity of 36 kA at 415 V AC, making it ideal for medium-duty industrial power distribution systems.

🔹 Key Features

• Siemens 3VJ1 series MCCB
• Part Number: 3VJ1225-5DA32-0AA0
• Thermal Magnetic Trip Unit (ATFM)
• Rated current: 250 A
• 3-pole configuration
• Breaking capacity: 36 kA @ 415 V AC
• Adjustable thermal overload protection
• Fixed magnetic short-circuit protection
• Compact molded case construction
• High electrical and mechanical endurance
• Secure screw terminal connections
• Suitable for LT distribution and control panels
• Complies with IEC 60947-2 standards