EGB24045 - 45 Amp Circuit Breaker

EGB24045 - 45 Amp Circuit Breaker

The Schneider Electric EGB24045 circuit breaker delivers dependable protection for low-voltage electrical systems, making it an excellent choice when you need a dependable, high-performance breaker for lighting panelboards, HVAC units, or general distribution panels. Designed for both residential and commercial installations, this 2‑pole, 45 A breaker operates at 480Y/277 VAC and is engineered to safely interrupt fault currents and prevent wiring damage — offering peace of mind that your circuits are protected under load or short-circuit conditions. Its bolt-on mounting and aluminum-lug connection simplify installation, while its compact footprint ensures it fits neatly into standard panelboard configurations.

Key Features and Benefits

• High Interrupting Capacity: Rated for up to 65 kA at 120 V AC and 35 kA at 480Y/277 V AC, this breaker provides strong safeguarding against overloads and short circuits.
• Thermal-Magnetic Trip Unit: Combines thermal protection for overloads with magnetic response to instantaneous fault currents, giving reliable, consistent performance even under demanding conditions.
• 2‑Pole, 45 A Design: Ideal for multi-phase circuits or 240 V loads, offering versatility in both residential and commercial electrical systems.
• Bolt-On Mounting with Aluminum Lugs: Ensures a secure, professional installation with excellent conductivity and long-term connection stability.
• Durable Construction for Long-Term Use: Built to withstand repeated cycles and everyday wear, making it a dependable choice for ongoing operation and maintenance.

Technical Specifications

• Rated Current: 45 A
  
• Poles: 2‑Pole
  
• Maximum Operating Voltage: 480Y/277 VAC
  
• Interrupting Capacity:
  • 65 kA at 120 V AC
  • 35 kA at 480Y/277 V AC
• Connection Type: Bolt-on mount with aluminum lugs
  
• Dimensions:
  • Height: 5.66 in
  • Width: 1.96 in
  • Depth: 4.05 in
• Weight: 3 lb
  

Material Compliance and Certifications

• UL Listed: Qualified for High‑Intensity Discharge (HID) and HVAC (HACR) applications, confirming safe usage across a wide range of systems.
• Green Premium™ Certified: Reflects a commitment to superior environmental and safety standards, with full compliance to the most recent regulatory requirements.
• RoHS & REACH Compliant: Manufactured without hazardous substances, ensuring environmentally responsible disposal and long-term safety.

Where It Works Best

• The EGB24045 excels in environments where reliable circuit protection is critical — from residential lighting panels and small commercial buildings to industrial lighting systems or HVAC installations. It’s particularly well-suited for retrofit projects or new panelboard installations where space is at a premium but solid performance is non-negotiable. If you’re aiming for a safe, compliant, and low-maintenance solution for lighting loads or general-purpose 240 V circuits, the EGB24045 is a dependable choice that meets and exceeds expectations.