Eaton | EHB1100SL | Circuit Breaker | 100A | 1-Pole | 277V

Eaton EHB1100SL presents a precise solution for protecting circuits in commercial and industrial settings with a 100A, 1-pole configuration at 277V. This breaker is tailored for maintenance, retrofit, and replacement projects where exact specifications matter, ensuring you stay compliant while keeping your electrical system safe and reliable.

• Amperage: 100A
• Poles: 1-Pole
• Voltage: 277V
• Part number: EHB1100SL — the best reference for compatibility
• Designed for scenarios that require matching specs for a seamless fit and dependable performance

What makes this Eaton breaker stand out

Unlike generic replacements, the EHB1100SL is selected for its exact alignment with 277V single-pole circuits and its clear, referenceable part number. The 100A rating provides robust overcurrent protection for circuits with higher demand, helping prevent nuisance trips while safeguarding equipment and occupants. This model is a dependable choice when your project requires a precise Eaton part that aligns with established panel specifications.

Ideal use cases

• Retrofit projects: upgrade existing panels to a 100A, 277V single-pole solution while preserving system integrity.
• Replacement needs: swap out aging or failing breakers with a like-for-like Eaton part to maintain compatibility.
• Maintenance scenarios: keep spare units on hand for quick, code-compliant servicing.

Practical tips for installation and compatibility

Before ordering, confirm fit and ratings for your specific panel. Rely on the part number EHB1100SL as the primary reference to ensure compatibility. Review your panel labeling to verify voltage and amperage requirements, and consider consulting a licensed electrician if you’re replacing an older or unfamiliar breaker to ensure correct installation and operating safety.