ECB14030G3 - 30 Amp Circuit Breaker

ECB14030G3 - 30 Amp Circuit Breaker

Meet the ECB14030G3 — a single‑pole, 30‑amp thermal‑magnetic circuit breaker engineered to deliver dependable, high-performance protection exactly where you need it. Designed to safeguard HVAC units, commercial lighting, and other essential electrical loads from overloads, short circuits, or arc faults, this breaker gives you peace-of-mind with reliable, responsive performance. Whether you’re upgrading a system or building new installations, the ECB14030G3 delivers electrical safety and stability with straightforward installation and durable construction.

Key Features and Benefits

• Thermal‑Magnetic Trip Technology: Reacts swiftly to overloads or short circuits, cutting power before damage or hazards occur.
• Arc Fault Circuit Interrupter (AFCI): Provides advanced defense against arc-related fire risks, adding a layer of security beyond standard breakers.
• HACR Rated: Ideal for HVAC applications and other heavy-duty equipment, assuring compatibility with air conditioning, heating, and refrigeration setups.
• Flexible Reset Options: Easily configured for automatic or manual reset, allowing flexibility based on your system needs and maintenance habits.
• “Green Premium” Compliance: Built to meet current environmental standards, this breaker offers transparency on eco-impact and supports more sustainable electrical infrastructure.

Technical Specifications

• Product Line: PowerLink™
• Model: ECB‑G3
• Rated Current: 30 A
• Voltage Rating: 480Y/277 V AC
• Interrupt Rating: 14 kA at 277 V AC, 65 kA at 120 V AC
• Poles: 1P (single pole)
• Mounting Style: Bolt‑on
• Connection Type: Bolted electrical connection
• Wire Size: AWG 10–8 (aluminum), AWG 12–8 (copper)
• Ambient Temperature Rating: Up to 104 °F (40 °C)
• Dimensions:
  • Height: 9.50 inches
  • Width: 6.30 inches
  • Depth: 1.70 inches
• Weight: 1.32 lb (0.6 kg)

Material Compliance and Certifications

• Certifications: This breaker meets stringent safety and quality standards with full CSA and UL listing.
• Environmental Compliance: The “Green Premium” designation reflects compliance with modern environmental regulations — aimed at reducing carbon footprint and offering transparency around material sourcing, recyclability, and lifecycle impact.

Where It Works Best

• The ECB14030G3 shines in HVAC systems, commercial lighting circuits, and industrial equipment where dependable protection is non-negotiable. Its HACR rating makes it particularly suited for air conditioners, chillers, and other heating or cooling units. It’s also an excellent choice for office buildings, retail spaces, or workshops needing arc fault protection to reduce fire risk. If you’re installing or upgrading electrical systems in residential, commercial, or light‑industrial environments, this breaker ensures safety, reliability, and environmental responsibility in one compact unit.