EH14030 - 30 Amp Circuit Breaker

EH14030 - 30 Amp Circuit Breaker

Meet the EH14030: a straightforward, dependable 30-amp circuit breaker engineered to give you reliable protection and simple installation without headaches. It's a single-pole breaker that combines thermal and magnetic trip mechanisms, so it responds quickly whether your circuit is steadily overloaded or suddenly hit by a short circuit. The slim, plug‑on style and EH‑4 frame make installation fast — whether you’re swapping out an old breaker or wiring an entirely new panel. From homes to commercial settings and even some industrial applications, the EH14030 delivers steady performance to help keep your electrical system safe and uninterrupted.

Key Features and Benefits

• Dual-mode protection: Thermal tripping safeguards against prolonged overloads, while magnetic tripping reacts instantly to short circuits, giving you layered safety.
• High fault-handling capability: With a 14 kAIC interrupting rating at 277 VAC, this breaker handles strong fault currents without compromising safety.
• Easy installation: The plug‑on design means you can snap it directly into your panelboard — no fuss, no extra hardware needed.
• Dependable performance under load: The EH‑4 frame maintains stable operation even when circuits are regularly pushed, giving you confidence in repeat performance.

Technical Specifications

• Amperage: 30 A
  
• Poles: 1 (Single‑Pole)
  
• Voltage Rating: 277 VAC
  
• Interrupting Capacity: 14 kA at 277 VAC
  
• Frame Type: EH‑4
  
• Approximate Weight: 1.75 lb
  
• Dimensions:
  • Width: 1.00 in
  • Length: 3.50 in
  • Depth: 2.63 in
• Designed Operating Temperature: 60 / 75 °C
  

Material Compliance and Certifications

• UL‑Listed: Independently tested and approved to meet rigorous U.S. safety standards.
• RoHS Compliant: Constructed using materials that limit hazardous substances, making it a safer, more environmentally considerate option.

Where It Works Best

• The EH14030 shines in a variety of settings. In residential homes, it’s ideal for protecting primary circuits — such as HVAC systems, dryers, and other high-demand appliances. In commercial spaces like offices, retail shops, or service facilities, it ensures that lighting, outlets, and equipment circuits remain secured against overload or short-circuit events. Even in light industrial or workshop environments, it provides dependable circuit protection — helping prevent downtime and safeguard equipment during peak demand.