EHD1030L - 30Amp Circuit Breaker

EHD1030L - 30 Amp Circuit Breaker

When you’re dealing with electrical systems, “good enough” protection isn’t good enough. You need something you can trust to trip when it should—and stay out of the way when it shouldn’t. That’s exactly where the Eaton EHD1030L circuit breaker earns its keep. Built as part of Eaton’s well-known Series C line, this 30-amp, single-pole molded case circuit breaker is designed for consistent, no-nonsense performance in real-world conditions. Whether you’re upgrading an existing panel or replacing a worn unit, this breaker gives you dependable protection against overloads and short circuits—without adding complexity to your setup. Its thermal-magnetic trip mechanism (T186) reacts quickly to faults while remaining stable during normal operation, resulting in fewer nuisance trips and improved system reliability overall. And let’s talk about peace of mind: with a high interrupting capacity (up to 14 kAIC at 480V) and a compact, panel-friendly design, this breaker is built to handle demanding environments while fitting neatly into your existing electrical infrastructure. It’s a straightforward, professional-grade solution for anyone who values safety, uptime, and long-term performance.

Key Features and Benefits

• Dependable Overcurrent Protection – Helps protect wiring and equipment from damage caused by overloads and short circuits
• 30 Amp, Single-Pole Design – Ideal for dedicated branch circuits in commercial and industrial systems
• Thermal-Magnetic Trip (T186) – Fast response to faults with stable performance during normal loads
• Strong Interrupting Capacity –
  • 14 kAIC at 480 VAC
  • 18 kAIC at 240 VAC
• Compact Form Factor – Saves space inside panels without compromising protection
• Easy Installation – Line and load terminals support secure, straightforward wiring
• Proven Series C Platform – A widely trusted line known for consistency and durability

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: EHD1030L
  
• Product Type: Molded Case Circuit Breaker
  
• Amperage Rating: 30A
  
• Poles: Single-Pole
  
• Trip Type: Thermal-Magnetic (T186)
  
• Frequency: 50/60 Hz
  
• Voltage Rating: Up to 480 VAC
  
• Interrupting Rating:
  • 14 kAIC @ 480 VAC
  • 18 kAIC @ 240 VAC
• Frame Type: F Frame
  
• Breaker Type: EHD
  
• Terminals: Line and Load
  
• Dimensions: 6 in (H) × 1.38 in (W) × 3.38 in (D)
  
• Weight: 2 lbs
  

Material Compliance and Certifications

• UL Listed – Tested and certified to meet U.S. safety and performance standards
• Manufactured in accordance with industry requirements for reliable electrical protection

Where It Works Best

The EHD1030L is a great fit for commercial buildings, industrial facilities, and equipment panels where dependable circuit protection is critical. It’s especially useful in distribution panels, control systems, and OEM applications where consistent performance and safety are non-negotiable. If downtime costs money—or safety is on the line—this breaker belongs in your system.