3VA1163-3EF36-0AA0
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Buy genuine Siemens 3VA1163-3EF36-0AA0 online
The Siemens 3VA1163-3EF36-0AA0 is a high-quality molded case circuit breaker (MCCB) from the Siemens SENTRON 3VA series, designed for robust line protection in industrial and commercial electrical installations. With a three-pole design and 63A current rating, this breaker offers reliable overload and short-circuit protection via a thermal-magnetic trip mechanism. Its compact IEC Frame 160 housing ensures space-efficient integration while delivering a breaking capacity of 25 kA at 415V, suitable for demanding power distribution needs. Manufactured by Siemens in the Czech Republic, this circuit breaker meets strict quality and safety standards, making it an ideal choice for machine engineering, distribution boards, and other critical power system applications. The Siemens 3VA1163-3EF36-0AA0 ensures protection in both AC and DC networks without derating up to +50 °C, demonstrating high performance and durability for industrial automation environments.
Key Features of Siemens 3VA1163-3EF36-0AA0
- Three-pole MCCB with 63A rated permanent current (Iu)
- Thermal-magnetic trip unit for precise overload and short-circuit protection
- Breaking capacity of 25 kA at 415V AC
- Compact IEC Frame 160 design with dimensions 130mm (height) × 76.2mm (width) × 76.2mm (depth)
- Suitable for AC and DC applications up to 690V/500V respectively
- Fixed mounting style with toggle switch actuator
- Reliable line protection with the TM240 ATAM overload release
- No derating needed for ambient temperatures up to +50 °C
- Long product life and energy-saving design under the Better World product claim
- Manufactured in the Czech Republic ensuring consistent quality
Technical Specs of Siemens 3VA1163-3EF36-0AA0
Explore Siemens 3VA1163-3EF36-0AA0 datasheet for detailed parameters.
| Specification | Details |
|---|---|
| Number of Poles | 3 |
| Rated Current (Iu) | 63 A |
| Breaking Capacity (Icu) | 25 kA @ 415V |
| Rated Voltage | 690 V AC / 500 V DC |
| Power Loss | 17.3 W |
| Trip Unit | Thermal-magnetic (TM240 ATAM) |
| Mounting Style | Fixed |
| Dimensions (H×W×D) | 130 mm × 76.2 mm × 76.2 mm |
| Operating Temperature | Up to +50 °C without derating |
| Country of Origin | Czech Republic |
Applications / Use Case
This Siemens 3VA1163-3EF36-0AA0 is commonly used in industrial automation, providing reliable circuit protection across production line systems, machine automation setups, and factory control panels. Its compact size and robust thermal-magnetic trip protection make it well-suited for electrical distribution boards and machinery requiring dependable overload and short-circuit defense. It supports both AC and DC networks, ensuring versatile deployment in various electrical infrastructures and supporting energy efficiency goals in modern automated facilities.
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