EDB24110 - 110 Amp Circuit Breaker

EDB24110 - 110 Amp Circuit Breaker

The EDB24110 Mini Circuit Breaker delivers dependable, high-performance overload and short‑circuit protection for demanding industrial and commercial settings. Designed to pair with Square D NF Panelboards, this 110A E‑Frame breaker offers a strong, durable solution for lighting panelboards and other critical circuits. Whether you’re wiring a factory floor, commercial building, or large-scale lighting installation, the EDB24110 gives you peace of mind with consistent, reliable protection — and clear fault indication when a trip occurs.

Key Features and Benefits

• Thermal‑Magnetic Trip Unit: The integrated thermal‑magnetic mechanism offers accurate, dependable protection against overcurrent and short‑circuit events — ensuring safety and preventing damage to your wiring and equipment.
• High Interrupt Capacity: With a 25 kA interrupt rating at 120 VAC (and 18 kA at 480Y/277 VAC), this breaker handles high fault conditions with ease — a critical advantage in heavy-duty installations or environments prone to surges.
• Trip Indicator: Built-in trip indication lets you immediately see when the breaker has activated, making troubleshooting fast and straightforward and minimizing downtime.
• Bolt-On Mounting: The secure bolt-on design ensures stable installation, keeping the breaker firmly in place for long-term reliability.
• Accessory Flexibility: Compatible with a broad range of accessories — giving you flexibility to adapt the breaker to different systems and meet evolving electrical requirements.

Technical Specifications

• Frame Type: E‑Frame
• Rated Current: 110 A
• Poles: 2
• Voltage Rating: 480Y/277 VAC
• Interrupt Rating:
  • 25 kA at 120 VAC
  • 18 kA at 480Y/277 VAC
• Dimensions:
  • 5.66 in (H)
  • 1.96 in (W)
  • 4.05 in (D)
  • 143.76 mm × 49.78 mm × 102.87 mm
• Weight: 3 lb (1.36 kg)
• Connection Type: Lug, Aluminum
• Mounting Type: Bolt-On
• Tightening Torque:
  • AWG 14–AWG 10: 34.5 lbf·in
  • AWG 8–AWG 2/0: 49.6 lbf·in

Material Compliance and Certifications

• Industry Standards: This breaker meets industry standards for safety and environmental compliance. It is cULus listed, satisfying strict UL/CSA quality and performance requirements.
• Environmental Compliance: It complies with RoHS, REACh, and China RoHS standards. As part of the manufacturer’s Green Premium® line, it reflects a commitment to environmental responsibility without sacrificing performance — ideal for installers and facilities managers focused on sustainability.

Where It Works Best

• The EDB24110 is a smart choice when you need dependable protection in commercial warehouses, factories, retail centers, or other large buildings. It’s especially suited for lighting panelboards in NF‑series Square D enclosures. If your installation is subject to high fault currents, frequent load changes, or heavy-duty operation — this breaker stands up to the challenge. For anyone seeking a durable, long‑lasting circuit breaker that delivers reliable protection and clear fault indication, the EDB24110 fits the bill.