EJB14030 - 30 Amp Circuit Breaker

EJB14030 - 30 Amp Circuit Breaker

Keep your lighting circuits protected with the Schneider Electric EJB14030 — a dependable 30A circuit breaker designed to safeguard your electrical system against overloads and short circuits. With a high interrupt rating and single‑pole configuration, this breaker delivers dependable protection while staying compact and easy to install. Whether you’re outfitting a new lighting panelboard or upgrading an existing system, the EJB14030 brings reliability and peace of mind to residential, commercial or light‑industrial installations.

Key Features and Benefits

• High Interrupt Capacity: Delivers up to 100 kA interrupt rating at 120 VAC (65 kA at 277 VAC), giving you strong protection against electrical faults and helping prevent damage to wiring or connected devices.
• Precise Thermal‑Magnetic Trip Unit: Provides accurate and consistent tripping response — offering dependable circuit protection under overload or short‑circuit conditions.
• Bolt-On Mounting System: Enables quick and secure installation, reducing labor time and simplifying setup in lighting panelboards.
• Compact E‑Frame Design: Slim profile makes it an excellent fit for NF‑type panelboards, saving space while delivering the necessary protection.
• UL Listed & CSA Certified: Complies with widely recognized safety standards for added assurance and suitability across different applications.

Technical Specifications

• Current Rating: 30 A
• Voltage Rating: 277 VAC
• Interrupt Rating:
  • 100 kA at 120 VAC
  • 65 kA at 277 VAC
• Number of Poles: 1 (Single‑Pole)
• Trip Unit: Thermal‑Magnetic
• Mounting Method: Bolt‑On
• Connection Terminals: Lug terminals for aluminum (AWG 12–6) or copper (AWG 14–6) conductors
• Dimensions:
  • Height: 5.66 in (143.8 mm)
  • Width: 0.98 in (24.9 mm)
  • Depth: 4.05 in (102.9 mm)
• Weight: Approx. 2 lb (0.91 kg)

Material Compliance and Certifications

• Green Premium Label: Carries the Schneider Electric “Green Premium” label — indicates reduced environmental impact and compliance with high sustainability standards.
• Environmental Compliance: Mercury‑free design, conforming to RoHS and REACh regulations — ensuring fewer hazardous substances and safer disposal.
• Safety Certifications: Meets rigorous safety norms via UL listing (suitable for high‑intensity discharge applications) and CSA certification — giving you confidence in compliance and performance.

Where It Works Best

• The EJB14030 is ideal for protecting lighting circuits in a variety of settings — from residential homes to commercial buildings and light industrial facilities. It integrates seamlessly with NF‑type panelboards, making it a smart choice for lighting panel upgrades, new installations, or expansion circuits. If you need dependable protection that saves space, installs easily, and meets safety code requirements, this breaker is a solid fit for lighting circuits, small branch circuits, and other 277 VAC applications where a compact, high-interrupt‑capacity solution is needed.