3VJ MCCB, Thermal Magnetic Trip Unit - 3VJ1220-3DB32-0AA0

Product Description

3VJ MCCB, Thermal Magnetic Trip Unit – 3VJ1220-3DB32-0AA0

The Siemens 3VJ1220-3DB32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from the 3VJ1 series, designed for reliable protection of low-voltage electrical distribution systems. It is equipped with a thermal magnetic trip unit (ATFM) that ensures effective protection against overload and short-circuit faults, maintaining system safety and continuity.

This MCCB is widely used in industrial switchboards, commercial distribution panels, and OEM applications, offering compact design, strong breaking capacity, and dependable Siemens build quality for demanding electrical environments.

Key Features

• Siemens 3VJ1 series MCCB
• Model: 3VJ1220-3DB32-0AA0
• Thermal Magnetic Trip Unit (ATFM)
• Rated current: 200 A
• Breaking capacity: 25 kA @ 415 V AC
• 3-pole protection system
• Fixed/adjustable overload with fixed short-circuit protection (ATFM design)
• Compact and rugged industrial-grade construction
• Screw-type terminal connection for secure wiring
• High electrical and mechanical endurance
• Suitable for panel mounting in LT distribution systems

Complies with IEC 60947-2 standards