3VA4110-4ED54-0AA0 - 100 Amp Circuit Breaker

3VA4110-4ED54-0AA0  -  100 Amp Circuit Breaker

Protect your circuits with confidence. The Siemens 3VA4110-4ED54-0AA0 is a dependable 100-amp, single-pole molded-case circuit breaker designed for low-voltage systems. With a thermal-magnetic trip unit (TM210) featuring fixed settings, it reacts quickly to overloads or short circuits—no adjustments are required. Its SEAB (Class S) breaking capacity enables safe interruption up to 25 kA at 277 V, making this breaker well-suited for demanding environments. Pre-installed load-side lugs reduce installation time, while the sturdy molded-case frame offers lasting security.

Key Features and Benefits

• Consistent Circuit Protection: The TM210 thermal-magnetic trip unit activates instantly in response to overcurrent or fault conditions, ensuring reliable protection.
• High Interrupting Capacity: Rated for up to 25 kA at 277 V, this breaker reliably handles challenging fault conditions.
• Plug-and-Go Installation: Load-side lugs are already installed, which means fewer parts to fuss with on-site.
• Single-Pole Flexibility: Designed for systems needing compact, dedicated 100 A protection in one pole.
• Low-Voltage Focus: Ideal for industrial and commercial control panels, HVAC systems, and other 277 V or lower systems.

Technical Specifications

• Poles: 1 (in a 2-pole body)
• Rated Current: 100 A
• Rated Voltage: 277 VAC
• Interrupting Capacity: 25 kA at 277 V
• Trip Unit: TM210, fixed settings
• Frame Type: 3VA41 (SEAB / Class S)
• Mounting Height: 5.1 in
• Weight: ~2.0 lbs

Material Compliance and Certifications

• UL Listed: Meets recognized safety and performance standards (UL 489 compliance).
• Type 3VA Low Voltage Design: Explicitly engineered for reliable, long-term protection in low-voltage systems.
• Molded-Case Construction: Rugged polymer housing resists impact, contamination, and wear for safer operation.
• RoHS / Environmental Compliance: Conforms to current regulatory restrictions on hazardous substances.

Where It Works Best

• This breaker is well-suited for commercial and industrial low-voltage panels, control systems, motor loads, HVAC installations, and any application requiring dependable 100A protection in a compact footprint. Electricians, plant engineers, and facilities managers will appreciate its simplicity and reliability in critical systems where downtime is not an option.