Siemens Molded Case Circuit Breaker (MCCB) – 3VJ1106-6DB32-0AA0
The Siemens 3VJ1106-6DB32-0AA0 is a high-performance 3VJ Series Molded Case Circuit Breaker (MCCB) designed for reliable protection, isolation, and switching of low-voltage electrical systems. This 3 Pole MCCB features a rated current of 63A and a high breaking capacity of 36kA at 415V AC, making it suitable for industrial, commercial, and infrastructure power distribution applications. Equipped with an Adjustable Thermal Fixed Magnetic (ATFM) trip unit, it provides precise overload protection and fast short-circuit fault interruption for enhanced system safety. Its compact design, robust construction, and compliance with IEC 60947-2 standards ensure dependable performance and long service life in demanding electrical environments.
• Siemens 3VJ Series Molded Case Circuit Breaker (MCCB)
• Part Number: 3VJ1106-6DB32-0AA0
• 3 Pole (3P) configuration
• Rated current: 63A
• Breaking capacity: 36kA at 415V AC
• Adjustable Thermal Fixed Magnetic (ATFM) trip unit
• Reliable overload and short-circuit protection
• Compact and rugged industrial design
• Suitable for low-voltage power distribution systems
• High operational safety and electrical reliability
• Front connection with screw terminals
• Easy installation and maintenance
• Long mechanical and electrical life
• Suitable for industrial, commercial, and OEM panel applications
• Compliance with IEC 60947-2 standards
• Ideal for LT panels, motor feeders, distribution boards, and control panels
| Parameter | Specification |
|---|---|
| Product Series | Siemens 3VJ |
| Part Number | 3VJ1106-6DB32-0AA0 |
| Product Type | Molded Case Circuit Breaker (MCCB) |
| Number of Poles | 3 Pole (3P) |
| Rated Current (In) | 63A |
| Breaking Capacity (Icu) | 36kA at 415V AC |
| Operating Voltage (Ue) | 415V AC |
| Insulation Voltage (Ui) | 1000V |
| Frequency | 50/60 Hz |
| Trip Unit Type | Adjustable Thermal Fixed Magnetic (ATFM) |
| Overload Protection Setting (Ir) | 50.4A – 63A |
| Short Circuit Protection (Ii) | 10 × In |
| Mounting Type | Fixed Mounting |
| Connection Type | Front Screw Connection |
| Protection Function | Overload & Short Circuit Protection |
| Mechanical Life | Up to 15,000 Operations |
| Electrical Life | Up to 5,000 Operations |
| Front Protection Degree | IP42 |
| Standard Compliance | IEC 60947-2 |
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