NGB1B080B - 80 Amp Circuit Breaker

NGB1B080B - 80 Amp Circuit Breaker

The Siemens NGB1B080B is a high-quality, low-voltage molded-case circuit breaker designed to provide dependable protection for electrical circuits in both residential and commercial settings. With a single-pole 80 A design and support for up to 480 V (plus 347 VAC rating), this breaker offers solid performance where dependable electrical distribution and safety are required. Its ability to interrupt fault currents up to 14 KAIC ensures that overloads or short circuits are swiftly handled, protecting connected equipment and wiring without compromising system stability. Compact, panelboard‑mountable, and lightweight, the NGB1B080B makes installation straightforward — an excellent choice when reliability and ease of use matter.

Key Features and Benefits

• Durable Construction: Built to last, this breaker withstands everyday wear and tear, providing continuous protection over the long haul.
• High Fault-Current Handling: With a 14 KAIC interrupting capacity, it can handle substantial fault currents, enhancing safety for your entire electrical system.
• Simple Installation: Designed for panelboard mounting and single-pole operation — quick and easy to install, saving time and effort during setup or upgrades.
• Space-Efficient Design: Its compact, 1-pole configuration makes it ideal for tight panelboard spaces or installations where efficient use of space is important.

Technical Specifications

• Amperage: 80 A
  
• Voltage Rating: 480 V AC (with 347 VAC support)
  
• Interrupting Capacity: 14 KAIC
  
• Number of Poles: 1 (Single‑pole)
  
• Mounting: Panelboard
  
• Net Weight: 0.880 lb
  
• UPC: 783643414051
  

Material Compliance and Certifications

• RoHS Compliant — meets environmental and hazardous-material standards effective since July 1, 2006.
• WEEE Compliant — adheres to responsible recycling standards under the Waste Electrical and Electronic Equipment directive.

Where It Works Best

• This breaker shines in a variety of situations — from residential main or sub‑panels, to small to mid-sized commercial facilities — anywhere dependable circuit protection is required. If you’re working on a new installation or upgrading an existing panelboard and you need a straightforward, single-pole 80 A solution, the NGB1B080B offers just the right mix of performance, safety, and convenience. It’s especially suitable for environments where uptime and safety are critical, whether for lighting, HVAC circuits, or general-purpose loads.