Eaton | E1030L | Circuit Breaker | 30A | 1-Pole | 120V

The Eaton E1030L circuit breaker is a purpose-built protection device designed for 120V electrical panels. With a single pole and a 30A rating, it provides precise overcurrent protection for individual branch circuits, helping prevent damage to wiring and connected appliances. This model is specifically intended for maintenance, retrofit, and replacement projects where matching specifications matters, making compatibility the top priority for a safe, reliable install.

• Amperage: 30A
• Poles: 1-Pole
• Voltage: 120V
• Part number: E1030L

Why this specific part matters: the E1030L is the best reference when checking compatibility for Eaton panels and related enclosures. Using the exact part number helps ensure proper fit, correct trip characteristics, and dependable performance in the circuit it protects. Before ordering, verify that the panel and circuit requirements align with these specifications to avoid compatibility issues.

Practical use cases

• Replacing a failed 120V, 30A single-pole breaker in residential or light commercial panels.
• Retrofitting an older electrical system where a precise Eaton E1030L match is required for continued protection.
• Maintaining electrical reliability by restoring a dedicated 30A circuit in a controlled, code-compliant manner.

What sets it apart

• Direct, exact-match part for Eaton panels that call for E1030L, minimizing guesswork and installation delays.
• Single-pole design tailored for dedicated 120V branch circuits, offering targeted protection without unnecessary complexity.
• Clear reference point for compatibility, helping electricians and installers confirm fit quickly and confidently.

Installation and safety notes

Ensure power is fully shut off to the affected circuit before replacement. Confirm the panel’s documentation supports the E1030L specification (30A, 1-Pole, 120V). If in doubt, consult a licensed electrician to verify panel compatibility and proper installation procedures.

Ready to protect a critical 120V circuit with a proven Eaton standard? The E1030L 30A 1-Pole breaker is your dependable choice for accurate replacement, reliable protection, and straightforward retrofit when the part number is the guide.