3VA4110-5ED34-0AA0 - 100Amp Circuit Breaker

Siemens 3VA4110-5ED34-0AA0 Circuit Breaker – 100A, 3-Pole, 35kA @ 480V

The Siemens 3VA4110-5ED34-0AA0 is one of those breakers you spec when you just want things to work the way they’re supposed to. It’s a 100 amp, 3-pole molded case circuit breaker built for everyday commercial and industrial use—nothing flashy, just solid, reliable protection.

It uses a thermal-magnetic trip unit (TM210) with fixed settings, so there’s no dialing things in or second-guessing your setup. What you see is what you get. That’s often exactly what contractors and panel builders prefer—fewer adjustments, fewer headaches. With a 35 kA rating at 480V, it’s capable of handling serious fault conditions without putting your equipment at risk.

Physically, it’s compact enough to fit comfortably into most panel configurations, and the terminal connections are straightforward. If you’ve worked with Siemens gear before, this will feel familiar—in a good way.

Key Features and Benefits

• 100A rated current – a common choice for many commercial and light industrial applications
• 35 kA interrupting capacity at 480V – built to handle higher fault levels
• Thermal-magnetic trip unit (TM210) – simple, dependable protection
• Fixed settings (Ir = 100A) – no adjustments needed, consistent performance
• Instantaneous trip (Ii = 10x In) – quick response during short circuits
• 3-pole design – suitable for three-phase systems
• 125A frame size – compact and easy to integrate into panels

Technical Specifications

• Catalog Number: 3VA4110-5ED34-0AA0
• Manufacturer: Siemens
• Amperage: 100A
• Poles: 3
• Frame Size: 125A
• Interrupt Rating: 35 kA @ 480V
• Trip Unit: TM210 (thermal-magnetic)
• Overload Setting (Ir): Fixed at 100A
• Instantaneous Setting (Ii): 10 × In
• Connection Type: Terminal
• Dimensions: 160 x 135 x 88 mm
• Weight: 0.743 kg
• Country of Origin: Mexico

Material Compliance and Certifications

• RoHS compliant (meets current substance restrictions)
• REACH compliant (with required material disclosures)
• WEEE eligible for proper recycling
• Designed to meet UL standards for North American applications
• Clear, accurate product details like this are important—especially for electrical components—because buyers are making decisions that affect safety and system performance.

Where It Works Best

• You’ll typically see this breaker used in:
• Commercial panelboards
• Industrial distribution systems
• Equipment protection for machinery
• OEM builds and control panels
• Retrofit or replacement projects