The Siemens 3VJ1340-5DA32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) designed for reliable protection of low-voltage electrical distribution systems. It provides protection against overloads, short circuits, and electrical faults, ensuring safe and stable operation in industrial and commercial applications. Built with Siemens’ advanced engineering, this MCCB offers high breaking capacity, compact design, and long service life, making it ideal for modern power distribution systems.
• Siemens SENTRON 3VJ Series MCCB
• Part Number: 3VJ1340-5DA32-0AA0
• 3 Pole design
• Rated current: 400A (typical for frame variant)
• Thermal Magnetic protection system
• Overload and short-circuit protection
• High breaking capacity design
• Compact molded case construction
• Fixed/adjustable trip settings (variant dependent)
• Suitable for panel mounting
• Reliable arc quenching system
• Long mechanical and electrical life
• Industrial-grade durability
• IEC 60947-2 compliant
• Suitable for distribution and protection applications
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON 3VJ |
| Part Number | 3VJ1340-5DA32-0AA0 |
| Product Type | MCCB (Molded Case Circuit Breaker) |
| Number of Poles | 3 Pole |
| Rated Current (In) | 400A (typical frame dependent) |
| Trip Unit Type | Thermal Magnetic |
| Protection Functions | Overload & Short Circuit |
| Breaking Capacity | High breaking capacity (variant dependent) |
| Rated Voltage (Ue) | Up to 415V AC |
| Frequency | 50/60 Hz |
| Mounting Type | Fixed Mounting |
| Standard Compliance | IEC 60947-2 |
| Application | Industrial panels, MCC, PCC, distribution boards |
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