Square D EGB36025 - 25 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Meet the Square D EGB36025—a rugged, 3-pole bolt-on molded case circuit breaker designed to guard your panelboards and load centers from overcurrent and short-circuit events. With its 25-amp rating and 600-volt capacity, this unit is built to handle the demands of three-phase distribution in commercial and light industrial environments, while remaining suitable for select residential setups that require robust protection.

• Secure bolt-on mounting: Delivers a rigid, vibration-resistant connection to the bus, reducing movement and maintaining consistent electrical contact even in demanding installations.
• Thermal-magnetic trip unit: Combines precise thermal overload protection with instantaneous magnetic trip action for repeatable, dependable protection when faults occur.
• Three-pole design: Ideal for 3-phase circuits, providing coordinated protection across all phases and a common trip for simplified safety and wiring management.
• 600 V rating: Suitable for higher-voltage distribution in commercial and light industrial panels, expanding your protection options beyond low-voltage applications.
• OEM compatibility: Designed to pair with matching Square D OEM load centers and panelboards, making replacement straightforward and predictable.

Why this breaker matters

In any panel, reliable protection isn’t just about shutting off current—it’s about predictable behavior when it counts. The EGB36025’s thermal-magnetic technology minimizes nuisance trips from minor temperature fluctuations while still delivering fast response to short circuits. The bolt-on mounting ensures the physical integrity of the connection, which translates to fewer maintenance calls and a longer service life in environments with vibration or movement. This breaker is purpose-built for branch circuit protection, helping you safeguard equipment, wiring, and people without sacrificing performance or install simplicity.

Ideal use cases

• Three-phase equipment feeds in light commercial or industrial panelboards
• Protection for small motor circuits, HVAC skids, or processing equipment within a 25A, 600V class system
• Repairs or upgrades in retrofit projects where a bolt-on, molded-case breaker is required
• Panels designed for Square D EGB-series breakers that demand compatible trip characteristics and mounting

Technical specifications at a glance

• Manufacturer: Square D
• Part Number: EGB36025
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 25A
• Voltage Rating: 600V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Choose the Square D EGB36025 when you need dependable, coordinated three-pole protection that integrates seamlessly with existing panelboards and load centers. Its robust bolt-on design and precise trip behavior provide clear advantages in stability, maintenance, and long-term reliability for electrical distribution in commercial and light industrial settings.