Square D EDB24025 - 25 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Square D EDB24025 is a 25 A, 480 V, 2-pole bolt-on molded case circuit breaker engineered to deliver dependable branch circuit protection in panelboards and loadcenters. Its rugged construction and precise design make it a reliable choice for demanding electrical environments where secure connections and fast response matter.

• Bolt-on mounting provides a rigid, vibration-resistant bus connection that resists looseness and maintains electrical integrity in environments with equipment motion or vibration.
• Thermal-magnetic trip unit delivers stable overload protection with consistent, repeatable performance and immediate short-circuit response when needed.
• OEM-compatible design ensures seamless compatibility with matching Square D OEM loadcenters and panelboards for a straightforward, drop-in replacement or retrofit.
• Two-pole configuration protects two hot conductors in 480 V circuits, making it suitable for commercial and certain industrial applications where higher voltage protection is required.
• 25 A, 480 V ratings—a practical choice for protecting branch circuits that require dependable overcurrent and short-circuit protection without unnecessary interruptions in residential, commercial, and light industrial settings.
• Molded-case construction designed for durable performance and easier replacement in established electrical systems.

• Manufacturer: Square D
• Part Number: EDB24025
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 25 A
• Voltage Rating: 480 V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

This breaker is ideal for electricians and facility managers looking to upgrade or replace protection in panelboards and loadcenters that accept Square D devices. It’s particularly well-suited for retrofit projects in commercial spaces and light industrial environments where 480 V circuits require reliable, code-compliant protection without adding complexity or adapters.

Why this EDB24025 stands out is its focus on a secure mechanical fit and repeatable electrical protection. The bolt-on design eliminates uncertain connections common with less robust mounting methods, while the thermal-magnetic trip unit provides precise, predictable trips that you can count on in routine operation and during fault conditions. By choosing a device that’s designed to partner with matching OEM panelboards, you reduce installation risk and improve long-term maintenance reliability.

Practical tips for use:

• Pair this 2-pole unit with compatible Square D panelboards and loadcenters designed for 480 V service to ensure proper fit and performance.
• Use it for branch circuits where 25 A protection is appropriate, balancing protection with fault current requirements.
• Keep spares of compatible EDB-series breakers on hand for quick service and minimized downtime in critical electrical spaces.