The Siemens 3VJ1340-5EA42-0AA0 is a high-performance SENTRON 3VJ series Molded Case Circuit Breaker (MCCB) designed for reliable protection of low-voltage electrical distribution systems. It ensures safe operation by protecting against overload and short-circuit faults, making it suitable for industrial and commercial power networks.
This model belongs to the 3VJ13 frame size series and is widely used in PCC panels, MCC panels, transformer feeders, and generator distribution systems where dependable fault protection and compact design are required.
• Siemens SENTRON 3VJ Series MCCB
• Part Number: 3VJ1340-5EA42-0AA0
• 4 Pole configuration
• Rated current: 400A
• Frame size: 3VJ13 series
• Breaking capacity: 36 kA @ 415V AC
• Trip unit type: FTFM (Fixed Thermal & Fixed Magnetic)
• Overload protection: Fixed setting
• Short-circuit protection: Fixed magnetic (instantaneous)
• High fault current interruption capability
• Compact molded case design
• Screw-type terminal connection
• Long mechanical and electrical life
• IEC 60947-2 compliant
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON 3VJ |
| Part Number | 3VJ1340-5EA42-0AA0 |
| Product Type | MCCB (Molded Case Circuit Breaker) |
| Frame Size | 3VJ13 |
| Number of Poles | 4 Pole |
| Rated Current (In) | 400A |
| Breaking Capacity (Icu) | 36 kA @ 415V AC |
| Trip Unit | FTFM (Fixed Thermal Fixed Magnetic) |
| Overload Protection | Fixed |
| Short Circuit Protection | Fixed (≈10 × In) |
| Rated Voltage | 415V AC |
| Frequency | 50/60 Hz |
| Mounting Type | Fixed |
| Standard | IEC 60947-2 |
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