EDB14050 - 50 Amp Circuit Breaker

EDB14050 - 50 Amp Circuit Breaker

Protect your electrical systems with the dependable performance of the Schneider Electric EDB14050 miniature circuit breaker. Engineered to deliver consistent overload and short‑circuit protection, this E‑Frame breaker keeps your lighting panelboards and other low‑voltage electronics operating safely and efficiently. With a 50-ampere rating and 1‑pole design, it delivers dependable power handling — ideal for residential, commercial, or light‑industrial applications where safety and longevity matter. Durable construction and a thermal‑magnetic trip unit give you confidence that your circuits remain safeguarded under varying loads and electrical conditions.

Key Features and Benefits

• High‑Capacity 50 A Rating: Handles heavy-duty loads with a 50 amp 1‑pole configuration, suitable for a broad range of lighting circuits and low-voltage applications.
• Enhanced Overload & Short‑Circuit Protection: Equipped with a thermal‑magnetic trip mechanism that responds swiftly to overloads or fault conditions, minimizing risk to connected equipment.
• Wide Voltage Compatibility: Rated for up to 277 VAC, with solid interrupting capacities (25 kA at 120 VAC, 18 kA at 240/277 VAC), ensuring strong performance under demanding electrical stress.
• Durable Construction: Built to last for many years of reliable service, with quality components that withstand daily use without frequent maintenance.
• Easy Installation: Features bolt-on mounting that fits directly into compatible panelboards without complex setup, saving time and reducing installation errors.

Technical Specifications

• Rated Current: 50 A
• Poles: 1‑Pole
• Voltage Rating: Up to 277 VAC
• Interrupting Capacity:
  • 25 kA @ 120 VAC
  • 18 kA @ 240/277 VAC
• Trip Unit Type: Thermal‑Magnetic
• Holding Current: 630 A
• Maximum Clearing Potential: 1800 A
• Dimensions:
  • Height: 5.66 in (143.8 mm)
  • Width: 0.98 in (24.9 mm)
  • Depth: 4.05 in (102.9 mm)
• Weight: ~2 lb (0.91 kg)

Material Compliance and Certifications

• UL listed and cULus certified: for North American electrical safety compliance.
• Conforms with IEC standards: for global quality assurance.
• Green Premium label and RoHS/REACH directives: ensuring it is free from hazardous substances and suitable for eco-conscious installations.
• Mercury-free design: contributes to safer disposal and environmental impact.
• Ambient temperature: Calibrated to operate reliably in ambient temperatures up to 40 °C.

Where It Works Best

• The EDB14050 is an excellent choice when you need dependable circuit protection for lighting panelboards, residential breaker panels, or commercial electrical systems. It particularly shines in environments requiring reliable overload and fault protection — like office buildings, retail spaces, apartments, or small industrial facilities. If you’re wiring or upgrading low-voltage electrical distribution for lighting or general power circuits, this breaker delivers dependable safety and long-term performance.