Buy genuine Siemens 3VA1163-4ED46-0AA0 online for your automation system
The Siemens 3VA1163-4ED46-0AA0 is a high-performance molded case circuit breaker designed for reliable line protection in industrial electrical systems. Part of the SENTRON 3VA1 series, this 4-pole circuit breaker features a 63A current rating with overload and short-circuit protection, making it suitable for a wide range of industrial applications. It offers a breaking capacity class S with a rated ultimate short-circuit breaking capacity (Icu) of 36 kA at 415V, ensuring robust safety against electrical faults. Its durable design supports mechanical service life up to 20,000 operating cycles and electrical endurance of 9,000 cycles at AC-1, providing long-term dependable performance. If you are looking to buy Siemens 3VA1163-4ED46-0AA0, this breaker delivers excellent protection for power distribution and control panels in automation systems.
Key Features of Siemens 3VA1163-4ED46-0AA0
- 4-pole molded case circuit breaker for comprehensive line protection
- Rated current In: 63A with fixed overload protection Ir: 63A
- Breaking capacity class S with Icu = 36 kA @ 415 V for high fault tolerance
- Overcurrent release type TM210 with FTFM function for selective fault clearance
- Insulation rated voltage Ui up to 800 V and operational voltage up to 690 V AC
- Mechanical service life up to 20,000 operations and electrical endurance of 9,000 cycles
- Efficient power loss: maximum 17.3 W, per pole rated current 5.77 W in hot operating state
- Unprotected N conductor clamp for simplified wiring
- Designed to IEC frame 160 standards for industrial safety compliance
Technical Specs of 3VA1163-4ED46-0AA0
Explore Siemens 3VA1163-4ED46-0AA0 specifications covering voltage, I/O, and communication to ensure system compatibility.
| Specification |
Value |
| Number of Poles |
4 |
| Rated Current (In) |
63 A |
| Breaking Capacity (Icu) |
36 kA @ 415 V |
| Overcurrent Release |
TM210 with FTFM function |
| Rated Insulation Voltage (Ui) |
800 V |
| Operational Voltage AC (Ue) |
690 V |
| Mechanical Service Life |
20,000 operating cycles |
| Electrical Endurance AC-1 |
9,000 cycles at 380/415 V |
| Power Loss (Max) |
17.3 W |
Applications / Use Case
This Siemens 3VA1163-4ED46-0AA0 is commonly used in industrial automation environments worldwide. It serves essential functions in protecting production line systems, factory control panels, and motion control setups against electrical overloads and short circuits. Its reliable 4-pole protection makes it ideal for complex automation architectures requiring high interrupting capacity and selective fault isolation. This breaker supports seamless integration into machine automation and process control systems, enhancing operational uptime and safety. It is well suited for packaging and conveyor operations demanding precision circuit protection.
Price & Availability
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