Overview of Siemens 3VA5110-5ED31-0AA0
Buy genuine Siemens 3VA5110-5ED31-0AA0 online, a high-performance molded case circuit breaker designed for reliable system protection in industrial environments. This 3-pole circuit breaker features a 35 kA breaking capacity at 480V, ideal for heavy-duty electrical circuits requiring robust overload and short-circuit protection. With a thermal-magnetic trip and a 100A continuous current rating, it ensures precise interruption of fault currents, maintaining safety and equipment longevity. The 3VA5110-5ED31-0AA0 supports operating voltages up to 690 VAC and 500 VDC and is suitable for various electrical distribution applications. Engineered with UL Frame 125 specifications and suitable for reverse-fed applications, it guarantees dependable performance in both commercial and industrial installations.
Key Features of Siemens 3VA5110-5ED31-0AA0
- 100A continuous current rating with 125A frame size
- 35 kA interrupting capacity at 480V for high fault current protection
- Thermal-magnetic trip unit for time-delayed overload and instantaneous short-circuit protection
- 3-pole design suitable for three-phase systems
- Rated insulation voltage of 800 V and operating voltage of up to 690 VAC and 500 VDC
- Load side lug terminals for easy and secure wiring connections
- Suitable for reverse-fed applications enhancing installation flexibility
- Non-interchangeable trip for system integrity and safety
- Complies with UL 489 for HVAC/HACR rated circuit breaker use
Technical Specs of 3VA5110-5ED31-0AA0
Explore Siemens 3VA5110-5ED31-0AA0 technical data for detailed parameters to ensure system compatibility.
| Parameter |
Value |
| Rated Current (In) |
100 A |
| Frame Size |
125 |
| Breaking Capacity |
35 kA at 480 V AC |
| Number of Poles |
3 |
| Rated Voltage (AC) |
690 V |
| Rated Voltage (DC) |
500 V |
| Trip Unit Type |
Thermal Magnetic (TM210) |
| Insulation Voltage |
800 V |
| Mounting |
Bolt-On |
Applications / Use Case
This Siemens 3VA5110-5ED31-0AA0 is commonly used in industrial automation and production line systems worldwide, providing essential protection for motors, distribution panels, and machinery. It is designed to protect circuits against overloads and short circuits, making it suitable for factory control panels, HVAC systems, and electrical distribution boards in commercial and industrial facilities. Its robust construction and high interrupting rating ensure maximum reliability in demanding operating environments, supporting smooth and safe automated processes.
Price & Availability
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