EDB24080 - 80 Amp Circuit Breaker

EDB24080 - 80 Amp Circuit Breaker

Engineered for reliable protection of low-voltage electrical systems, the EDB24080 80 A circuit breaker is a dependable choice for safeguarding lighting panelboards, control circuits, and other essential electrical loads. With a two-pole design and a 480Y/277 VAC rating, this breaker delivers consistent performance and dependable safety for both commercial and light industrial settings. Whether you're upgrading an existing setup or wiring a new panelboard, the EDB24080 helps ensure that overloads and short circuits are managed before they become a problem — giving you peace of mind that your system is well protected.

Key Features and Benefits

• Thermal‑Magnetic Trip Unit: Precisely monitors current flow to provide accurate overload and short-circuit protection, enhancing the safety and lifespan of connected equipment.
• Bolt-On Mounting: Designed for straightforward installation in NF-type panelboards, the bolt-on design ensures stability and a secure fit.
• High Interrupt Rating: With a maximum interrupting capacity of 25 kA at 120 VAC (and 18 kA at 480Y/277 VAC), the EDB24080 offers strong protection against electrical faults, minimizing risk to your wiring and attached devices.
• Wide Compatibility: Works with a broad range of panelboard accessories, offering versatility so you can tailor the breaker to your particular setup and needs.

Technical Specifications

• Rated Current: 80 A
• Operating Voltage: 480Y / 277 VAC
• Interrupt Rating:
  • 25 kA max at 120 VAC
  • 18 kA at 480Y/277 VAC
• Poles: 2 (two-pole)
• Mounting Type: Bolt-on
• Dimensions:
  • Height: 5.66 in
  • Width: 1.96 in
  • Depth: 4.05 in
• Weight: 3 lb (1.36 kg)
• Tightening Torque:
  • 34.52 lbf·in (AWG 14–AWG 10)
  • 49.56 lbf·in (AWG 8–AWG 2/0)

Material Compliance and Certifications

• cULus Certified: Confirms it meets rigorous North American safety requirements.
• Ambient Temperature Rating: Rated to operate reliably in temperatures up to 104 °F (40 °C).
• Green Premium Label: Reflects adherence to environmental compliance standards — offering transparency about material choices and supporting more sustainable, low‑CO₂ manufacturing practices.

Where It Works Best

• The EDB24080 is an excellent fit for lighting panelboards and other low-voltage distribution systems in commercial buildings, offices, retail spaces, and light industrial environments. It excels when used in NF‑style panelboards but is also practical for retrofit projects or new installations that require dependable two-pole overload and short-circuit protection. If you’re wiring branch circuits for lighting, small motors, or general power, this breaker delivers dependable safety and performance without unnecessary complexity.