Siemens | ED42B110L | Circuit Breaker | 110A | 2-Pole | 480V

Siemens ED42B110L Circuit Breaker is a purpose-built solution for 480V electrical systems, delivering precise overcurrent protection when you’re performing maintenance, retrofit, or replacement with exact specifications. This 110A, 2-pole unit is designed to integrate smoothly into existing installations that require matching performance and compatibility.

Key specifications

• Amperage: 110A
• Poles: 2-Pole
• Voltage rating: 480V
• Application: ideal for maintenance, retrofit, and replacement where matching specs are essential

Why this matters

Choosing the ED42B110L means aligning protection with real-world load profiles in 480V distribution paths. The 110A rating safeguards feeders and connected equipment without overprotection, helping minimize unnecessary trips and downtime while maintaining reliable circuit control in demanding environments.

Practical use cases

• Upgrading or retrofitting an industrial panel to restore protection for 480V motor circuits
• Replacing a failed breaker in commercial or light industrial installations with a like-for-like specification
• Maintaining compliance during maintenance shutdowns by selecting a direct, compatible ED42B110L replacement

Compatibility and installation tips

For accurate compatibility, the part number ED42B110L is your best reference. Before ordering, verify that your panel supports a 2-Pole, 110A, 480V breaker and that the ED42B110L matches the installation’s electrical ratings and physical fit. This careful check helps ensure a seamless swap and dependable protection in your system.

With Siemens reliability backing your electrical protection, the ED42B110L provides a precise, dependable solution for 480V applications that demand exact specifications and durable performance. If your project requires a 110A, 2-pole, 480V circuit breaker, this model offers a well-matched, industry-standard option designed for straightforward installation and long-term system protection.