Siemens ED41B025 25A 1P 277V Circuit Breaker, Bolt-On | AmpState

Siemens ED41B025 is a 25 Amp, 1-pole, 277-volt bolt-on circuit breaker designed for protection in panelboards, load centers, and electrical distribution networks. It’s a smart, reliable choice for technicians who need a direct part-number match that fits seamlessly into existing Siemens ED family setups.

Who benefits from this breaker?

• Maintenance teams that require quick, accurate replacements to minimize downtime.
• Panel builders and electrical contractors assembling or upgrading distribution panels with precise Siemens components.
• Inventory managers stocking spare parts where exact part-number compatibility matters.

Key specifications at a glance

• Part Number: ED41B025
• Amperage: 25 A
• Poles: 1
• Voltage: 277V
• Mounting: Bolt-On
• Type: Circuit Breaker
• Applications: Suitable for panelboards, load centers, and electrical distribution systems
• Availability: Currently stocked by AmpState

What makes this ED41B025 different from generic breakers?

• Direct compatibility with Siemens ED-series panel components ensures a precise fit and predictable performance, reducing installation guesswork.
• Bolt-on mounting delivers solid, secure connections for reliable fault interruption in demanding commercial and industrial environments.
• 277V single-pole design is ideal for lighting and distribution circuits common in commercial spaces and data centers.
• 25A rating provides clean coordination with downstream devices and protects circuits without unnecessary nuisance tripping.
• Backed by Siemens engineering and AmpState availability, balancing trusted quality with accessible supply for maintenance and projects.

Practical use cases

• Replacing a failed 25A, 277V single-pole breaker in an existing Siemens panel without resizing or reconfiguring neighboring slots.
• Stocking as a dedicated spare in service vehicles or warehouses where exact part-number matches streamline procurement and reduce misorders.
• Specifying in new panel builds or retrofits that require adherence to Siemens standards and predictable interchangeability.

Need help confirming compatibility? AmpState is ready to assist. Send a message and our specialists will verify fit and suggest the best next steps to keep your electrical distribution running smoothly.