3VA4180-4ED54-0AA0 - 80 Amp Circuit Breaker

3VA4180-4ED54-0AA0  -  80 Amp Circuit Breaker

Safeguard your electrical system with confidence using the Siemens 3VA4180-4ED54-0AA0 80 A breaker. Engineered for low-voltage applications, this single-pole unit gives you protection against overloads and short circuits without fuss. Built on the trusted 3VA41 frame with Class S (SEAB) interrupting capacity, it safely handles fault currents up to 25 kAIC at 277 V. The integrated TM210 thermal-magnetic trip unit comes with fixed settings, so there's no guesswork—just straightforward, dependable performance from day one. Despite its strength, the unit remains compact (approximately 5.1″ tall, 2 lbs) to fit most panels without crowding.

Key Features and Benefits

• Reliable Circuit Protection: Automatically cuts off power during overloads or shorts to prevent damage.
• High Fault Tolerance: Class S breaking capacity enables safe interruption up to 25 kAIC at 277 VAC.
• Out-of-Box Readiness: The fixed TM210 trip unit eliminates the need for field adjustments.
• Space-Smart Design: Compact size leaves room in tight panel setups.
• Durable Construction: The molded casing provides long-term stability and safety.

Technical Specifications

• Rated Current: 80 A
• Poles: 1 (in a 2-pole body)
• Interrupting Capacity: 25 kAIC @ 277 VAC
• Trip Unit: TM210 (thermal-magnetic, fixed Ir / Ii)
• Height: 5.1 inches
• Weight: ~2 lb
• Lugs: Pre-installed on load side only

Material Compliance and Certifications

• UL Listed: UL Listed for safety and performance in relevant jurisdictions.
• Industry Standards: Built in the Siemens low-voltage 3VA series, meeting industry norms.
• SEAB Rating: SEAB (Class S) rated construction to meet stringent fault interruption standards.
• Molded Case Design: Molded case design ensures electrical insulation and mechanical resilience.

Where It Works Best

• This breaker is a strong fit for residential settings, small commercial properties, or light industrial environments that demand reliable protection with minimal fuss. Suppose you're upgrading a panel, adding a new circuit, or working in a compact enclosure. In that case, its slim profile keeps things tidy without sacrificing safety. Use it wherever you need dependable overload and short-circuit protection — especially in tight spaces or lower-voltage setups.