3VA4111-4ED14-0AA0 - 110 Amp Circuit Breaker

3VA4111-4ED14-0AA0  -  110 Amp Circuit Breaker

When your electrical system demands high dependability in a compact form, the Siemens 3VA4111-4ED14-0AA0 stands ready. This 110 A, single-pole molded-case breaker is engineered to respond swiftly and accurately to both overloads and short circuits—helping you protect your circuits and equipment without sacrificing precious panel space. With a sleek frame height of approximately 5.1 inches (129 mm) and a weight of around 0.28 kg (0.62 lb), it fits easily into tight switchboard layouts while delivering industrial-grade performance. Armed with a TM210 thermal-magnetic trip unit, this breaker offers reliable line protection and consistent operation through demanding cycles. Its 3VA41 frame with SEAB (Class S) breaking capacity gives you a solid 25 kA interrupting rating at 277 VAC—so the unit tolerates and isolates faults without stress.

Key Features and Benefits

• Fast, dependable protection: The TM210 trip unit senses overloads and fault currents with precision.
• High interrupting capacity: Rated for 25 kA at 277 VAC, making it well suited for demanding low-voltage circuits.
• Compact footprint: Only ~5.1″ tall and ~1″ wide, so it fits cleanly in confined panels.
• Load-side lugs preinstalled: Simplifies wiring by removing the need for additional lug components.
• Durable design: Built for many on/off cycles; typical mechanical life is 15,000 operations.

Technical Specifications

• Poles: 1 (single-pole)
• Rated Current: 110 A
• Interrupting Capacity: 25 kA at 277 VAC (UL)
• Trip Unit: TM210 (fixed Ir / fixed Ii)
• Frame: 3VA41
• Breaking Capacity Class: SEAB (Class S)
• Dimensions (W × H × D): ~ 1.0 in × 5.1 in × 2.96 in (25.4 × 129 × 75.1 mm)
• Net Weight: ~ 0.28 kg (0.62 lb)
• Power Loss: ≤ 8.5 W under nominal load
• Operating Temperature: –25 °C to +70 °C

Material Compliance and Certifications

• UL Listed: Molded-case circuit breaker
• Product Family: Siemens Low Voltage 3VA family
• Environmental Compliance: Meets RoHS substance restrictions
• Safety Standards: Conforms to UL 489 standards for overcurrent protection
• Type-tested: With SEAB / Class S breaking rating

Where It Works Best

• Use this breaker in commercial, industrial, or residential low-voltage systems where dependable protection is essential but space is limited. It’s ideal for panelboards serving lighting, HVAC, motor loads, and general circuit branches. Because of its high interrupting capacity and compact frame, it’s especially suited to installations where fault currents may be substantial—yet panel space is at a premium.