3VA4110-4ED14-0AA0 - 100 Amp Circuit Breaker

3VA4110-4ED14-0AA0  -  100 Amp Circuit Breaker

Ensure your power system stays safe and dependable with the Siemens 3VA4110-4ED14-0AA0 molded-case circuit breaker. This 100A, single-pole device utilizes the TM210 thermal-magnetic trip mechanism, reacting quickly to overloads or shorts without causing unnecessary interruptions. At just 5.1 in in height and roughly 1 lb in weight, it fits well into compact enclosures, giving you high performance in a small footprint. Its interrupting rating of 25 kA at 277 VAC provides extra margin in demanding conditions, maintaining circuit integrity when it matters.

Key Features and Benefits

• Single-Pole, 100 A Capacity: Ideal for protecting individual circuits with confidence.
• TM210 Thermal-Magnetic Trip Unit: Combines thermal response for long-term overloads and magnetic response for short-circuits, reducing nuisance trips.
• Compact Design: Measures approx. 5.1 in height, 1.0 in width, and 3.6 in depth; easy to install even in crowded panels.
• High Interrupting Capability: Rated for 25 kAIC at 277 VAC, delivering strong fault tolerance.
• Load-Side Lugs Only: Simplifies field wiring by eliminating complexity on the feed side.
• Low Power Loss: Around 7.6 W at full load, keeping heat generation modest.

Technical Specifications

• Rated Current (In): 100 A
• Poles: 1
• Interrupting Rating: 25 kA at 277 VAC
• Frame / Class: 3VA41, SEAB (Class S)
• Trip Unit: TM210, fixed Ir / Ii
• Dimensions:
  • Height: Approx. 5.1 in
  • Width: Approx. 1.0 in
  • Depth: Approx. 3.6 in
• Weight: ~1 lb (0.28 kg)
• Power Loss: ~7.6 W at rated load
• Operating Temperature: –25 °C to 70 °C
• Protection Class (front): IP 40

Material Compliance and Certifications

• UL Listed: Meets UL 489 standards for safety and performance.
• Siemens Low-Voltage / 3VA Series: Engineered for dependable operation in modern distribution systems.
• RoHS / REACH Considerations: Compliant with regulations (lead content, etc.) as per manufacturer documentation.

Where It Works Best

• This breaker is tailored for applications where space is constrained but safety can’t be compromised. Use it in:
• Lighting feeds in commercial or industrial installations
• Small motor loads, such as fans or pumps
• Auxiliary circuits in larger panels
• Low-voltage AC systems where 100 A capacity is required