Square D EDB24030 - 30 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Square D EDB24030 – a 30 A, 480 V, 2-pole bolt-on molded case circuit breaker designed to reliably protect branch circuits in panelboards and load centers. Built for durability, this breaker delivers a secure, vibration-resistant bus connection thanks to its bolt-on mounting, helping maintain consistent electrical performance in demanding environments. A robust thermal-magnetic trip unit provides stable, repeatable protection. The thermal element senses gradual overcurrent to prevent nuisance trips, while the magnetic element kicks in during short-circuit events for immediate fault interruption. That means faster, safer shutdown of problematic circuits and reduced equipment damage in high-stress scenarios. Designed for seamless compatibility, the Square D EDB24030 is intended to work with matching OEM load centers and panelboards. This alignment ensures proper fit, coordinated protection, and predictable electrical behavior across your distribution system. It’s suitable for a range of applications across residential, commercial, and light industrial settings where reliable 480 V, 2-pole protection is required. Key specifications at a glance: - Manufacturer: Square D - Part Number: EDB24030 - Type: Thermal-magnetic molded case circuit breaker - Amperage Rating: 30 A - Voltage Rating: 480 V - Number of Poles: 2 - Mounting Style: Bolt-on - Application: Branch circuit overcurrent and short-circuit protection Ideal use scenarios: - Replacing aging breakers in 480 V panelboards and load centers to restore protected circuit reliability - Protecting distribution feeders in commercial spaces with 3-phase electrical systems - Upgrading residential or light industrial panels that demand secure bolt-on mounting and OEM-compatible performance Why choose the Square D EDB24030 over improvised substitutes - OEM-compatible design ensures a precise fit and predictable coordination with other protection devices - Bolt-on mounting provides a rigid, vibration-resistant connection that maintains performance in environments with motion or vibration - Thermal-magnetic protection delivers both nuisance-free overload protection and rapid short-circuit interruption, reducing downtime and potential equipment damage Practical notes for installation and operation - Verify compatibility with your specific panelboard or load center model to ensure seamless integration - Follow standard electrical procedures for bolt-on breakers and adhere to relevant electrical codes and torque requirements specified by your panel manufacturer - Use as part of a broader protection strategy that matches circuit loading, conductor sizing, and trip coordination plans The Square D EDB24030 offers dependable, manufacturer-aligned protection for 480 V applications, combining secure mounting, precise protection, and OEM-compatible design into a single, reliable solution.