3VA4112-5ED54-0AA0 - 125Amp Circuit Breaker

3VA4112-5ED54-0AA0 åÊ- åÊ125Amp Circuit Breaker

The Siemens 3VA4112-5ED54-0AA0 circuit breaker is a high-quality, 1-pole molded case circuit breaker designed to deliver reliable protection in demanding commercial and industrial applications. With a 35 kA breaking capacity at 277 V, this breaker ensures that your electrical systems are safeguarded against overloads and short circuits, offering excellent performance and durability. Rated at 125 A, this breaker is ideal for systems with medium to high load demands, where dependable, high-level protection is essential. Featuring permanently set overload protection (Ir = 125 A) and short-circuit protection (Ii = 10 x In), it guarantees the safety of your electrical infrastructure.

Key Features and Benefits

• Permanently Set Overload Protection: The Ir = 125 A setting offers robust overload protection, which prevents overheating and damage to the electrical system, contributing to the long-term reliability of your equipment.
• Short-Circuit Protection: The Ii = 10 x In setting ensures your electrical system is shielded from dangerous short circuits, enhancing safety and reducing the risk of costly downtime.
• Terminal Connection: Simplifies installation by providing terminal connections, making the Siemens 3VA4112-5ED54-0AA0 easy to integrate into new or existing systems.

Technical Specifications

• Frame Type: UL Frame 125
• Rated Current (In): 125 A
• Rated Voltage: 277 V
• Breaking Capacity: 35 kA
• Poles: 1-pole
• Overload Protection: Ir = 125 A
• Short-Circuit Protection: Ii = 10 x In (permanently set)
• Type: TM210, FTFM
• Net Weight: 0.426 kg
• Dimensions (Packaging): 135 mm x 168 mm x 58 mm

Material Compliance and Certifications

• RoHS Compliant: The Siemens 3VA4112-5ED54-0AA0 is fully compliant with the RoHS directive, ensuring it is free from hazardous substances, in line with the latest environmental standards.
• UL Certified: This circuit breaker is UL-listed, meeting stringent safety standards for North American markets, providing confidence in its performance and safety.
• IEC Certified: It is also compliant with IEC standards, making it suitable for use in international applications and guaranteeing it meets high global standards of electrical safety.

Suitability

• The Siemens 3VA4112-5ED54-0AA0 is ideal for applications that require single-phase circuit protection, such as industrial machines, lighting systems, and electrical panels with medium to high electrical loads. The 125 A current rating makes it a suitable choice for installations that demand high power capacity, while the 35 kA breaking capacity ensures that the breaker can handle high fault currents, protecting your electrical systems from severe short circuits and overloads.

In conclusion, the Siemens 3VA4112-5ED54-0AA0 circuit breaker combines superior protection, ease of installation, and high reliability. Whether you're designing new systems or maintaining existing electrical infrastructure, this UL/IEC-certified circuit breaker delivers unmatched performance and long-term safety for single-phase applications.