EJB24015 - 15 Amp Circuit Breaker

EJB24015 - 15 Amp Circuit Breaker

Get reliable protection for your lighting panelboards with the EJB24015 — a 15 A, 2‑pole miniature circuit breaker engineered for demanding commercial and industrial electrical systems. This unit is purpose-built to guard against overloads and short circuits, keeping circuits safer and maintenance down. Its compact E‑Frame design and high interrupt rating ensure it fits seamlessly into panelboard installations while delivering consistent performance.

Key Features and Benefits

• High interrupt capacity: Rated for up to 100 kA at 120 VAC, the EJB24015 delivers strong fault-current interruption — giving you solid protection against short circuits and electrical surges that could damage wiring or connected equipment.
• Thermal‑magnetic trip unit: The built-in thermal‑magnetic mechanism reacts quickly and accurately to overloads or short circuits, helping prevent overheating and potential fire hazards.
• Compact, bolt‑on E‑Frame design: The streamlined 2‑pole configuration saves panel space and simplifies installation — ideal when working with lighting panelboards or other tightly-packed panel enclosures.
• Stable performance in demanding conditions: Designed to operate effectively at 480Y/277 VAC, the breaker maintains performance and reliability under typical commercial lighting loads and industrial environments.

Technical Specifications

• Frame Type: E‑Frame
  
• Amperage: 15 A
  
• Poles: 2 (double‑pole)
  
• Voltage: 480Y/277 VAC
  
• Interrupt Rating: 100 kA at 120 VAC
  
• Connection Type: Bolt‑on
  
• Dimensions:
  • Height: 5.66 in / 143.8 mm
  • Width: 1.96 in / 49.8 mm
  • Depth: 4.05 in / 102.9 mm
• Weight: 3 lb (1.36 kg)
  
• Operating Temperature: Calibrated for 40 °C ambient
  

Material Compliance and Certifications

• UL Listed (cULus): Meets rigorous UL safety standards for reliability and electrical compliance.
• Green Premium℠ Compliant: Reflects commitment to environmentally-aware manufacturing, aligning with sustainability standards and reporting requirements.
• RoHS and REACh Conformant: Delivered with minimal hazardous materials, ensuring safer installation, handling, and disposal.

Where It Works Best

• The EJB24015 shines in lighting panelboard applications — especially within commercial buildings, retail spaces, warehouses, or industrial facilities. It’s particularly suited for setups requiring dependable circuit protection across dual‑pole configurations at 480Y/277 VAC. If you’re wiring lighting systems, branch circuits, or other loads where safety and uninterrupted service matter, this breaker is a smart, reliable choice.