3VA4110-4ED34-0AA0 - 100Amp Circuit Breaker

3VA4110-4ED34-0AA0  -  100Amp Circuit Breaker

If you’re working on a panel that needs dependable protection without overcomplicating things, the Siemens 3VA4110-4ED34-0AA0 is a solid choice. This is a 100 amp, 3-pole molded case circuit breaker built for everyday use . Not only that, it also easy to install , and reliable over time.

It’s part of Siemens’ 3VA4 series, so you’re getting a design that’s widely used and trusted in the field. With a 25 kA interrupting rating at 480V, it’s capable of handling serious fault conditions without hesitation. The built-in thermal-magnetic trip unit (TM210) takes care of both overloads and short circuits—no adjustments, no extra setup. It’s straightforward and does exactly what it’s supposed to do.

In other words, it’s the kind of breaker you install and don’t have to think about again.

Key Features and Benefits

• 100 Amp Rating – Fits a wide range of standard applications
• 25 kA @ 480V Interrupting Capacity – Handles high fault currents with confidence
• 3-Pole Configuration – Designed for three-phase systems
• Thermal-Magnetic Trip Unit (TM210) – Simple, proven protection
• Fixed Overload Protection (Ir = 100A) – No calibration needed
• Instantaneous Trip (Ii = 10x In) – Quick reaction during faults
• Compact 125 Frame – Easier fit inside panels
• Siemens Build Quality – Known for consistency and long service life

Technical Specifications

• Catalog Number: 3VA4110-4ED34-0AA0
• Manufacturer: Siemens
• Type: Molded Case Circuit Breaker (MCCB)
• Frame Size: 125
• Poles: 3
• Rated Current: 100A
• Overload Protection (Ir): 100A (fixed)
• Short-Circuit Protection (Ii): 10 × In
• Interrupting Rating: 25 kA @ 480V
• Trip Unit: TM210 (Thermal-Magnetic)
• Connection Type: Terminal
• Dimensions: 160 x 135 x 88 mm
• Weight: 0.743 kg
• Country of Origin: Mexico

Material Compliance and Certifications

• UL Listed – Meets North American safety standards
• RoHS Compliant – Meets current environmental requirements
• REACH Compliant – Includes required substance disclosures
• WEEE Compliant – Supports proper recycling practices
• Export Classification: EAR99

Where It Works Best

• You’ll typically see this breaker used in:
• Commercial electrical panels
• Light industrial equipment
• Manufacturing lines
• Distribution boards and switchgear
• Facility upgrades and retrofits

Straightforward Protection That Gets the Job Done

• Not every project needs something complicated. Sometimes you just need a breaker that’s correctly rated, easy to install, and reliable over time. That’s exactly where this Siemens model fits in.
• If you’re replacing a unit or building out a panel with a 100A 3-pole breaker, this one checks the boxes without adding unnecessary complexity.
• If you want, I can take this one step further and make it rank better than your competitors by adding:
• Internal