3VA4110-5ED14-0AA0 - 100 Amp Circuit Breaker

3VA4110‑5ED14‑0AA0 - 100 Amp Circuit Breaker

Protect your circuits reliably and simply—no fuss, no guesswork. The Siemens 3VA4110‑5ED14‑0AA0 is a 100-amp, single‑pole molded‑case circuit breaker built on the trusted 3VA41 frame. It comes preconfigured with a TM210 thermal-magnetic trip unit, allowing you to install it instantly without any adjustments. With its 35 kA interrupting rating at 277 VAC, this breaker handles significant fault currents with confidence—a smart choice for commercial or light industrial environments. The load-side lugs arrive factory-installed, helping you save time during wiring and deployment.

Key Features and Benefits

• 100 A Overcurrent Protection (Single‑Pole): Tailored to circuits requiring a reliable 100-amp safeguard.
• High Fault‑Current Capacity: Rated at 35 kA interrupting at 277 VAC, providing peace of mind in demanding applications.
• Plug-and-Play Setup: The TM210 trip unit is factory-set, requiring no tuning or calibration in most cases.
• Compact Yet Powerful: At about 5.1 in tall and weighing ~0.28 kg (≈ 0.62 lb), it fits neatly in most panel layouts without crowding.
• Trusted Siemens Engineering: Built with precision and performance standards you expect.

Technical Specifications

• Manufacturer: Siemens
• Model / Part Number: 3VA4110‑5ED14‑0AA0
• Series / Frame: 3VA41
• Current Rating: 100 amps continuous
• Number of Poles: 1 (single-pole)
• Interrupting Capacity: 35 kA @ 277 VAC
• Trip Unit: TM210 (thermal‑magnetic), fixed settings: Ir = 100 A, Ii = 10×In
• Dimensions:
  • Height: ~129.4 mm (5.09 in)
  • Width: ~25.4 mm (1 in)
  • Depth: ~75.1 mm (2.96 in)
• Weight: ~0.28 kg (0.62 lb)
• Power Loss: Up to 7.6 W under load
• Electrical Endurance: ~8,000 cycles at 480 V
• Operating Temperature: –25 °C to +70 °C
• Protection Class: Front: IP40
• Wire Size (Load Terminals): Accepts 8 AWG up to 3/0 AWG stranded conductors

Material Compliance and Certifications

• Certifications: This breaker is UL listed (suitable for North American use) and built to meet NEC and IEC standards for low-voltage protection.
• Environmental Compliance: It is RoHS‑compliant and includes lead‑free construction (subject to regional restrictions) for users prioritizing safer environmental design.

Where It Works Best

• The Siemens 3VA4110-5ED14-0AA0 is ideal for use in panelboards, distribution switchgear, and power systems within commercial buildings, facilities, or light industrial settings. It excels where engineers and electricians want fast installation, predictable protection, and solid performance under high-stress conditions. Whether you're retrofitting an existing panel or setting up a new installation, this model gives you dependable protection without extra setup work.