Square D EJB26060 - 60 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet the Square D EJB26060—a rugged 60A, 600V, 2-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Its secure bolt-on mounting ensures a rigid, vibration-resistant bus connection, so performance stays steady even in environments with gear movement or vibration.

• Secure bolt-on mounting provides a tight, vibration-resistant bus connection that helps prevent loosening over time and preserves protection integrity.
• Thermal-magnetic trip unit delivers stable, repeatable protection for overloads and short circuits, reducing nuisance trips and supporting precise protection coordination.
• OEM-compatible design engineered to pair with matching Square D OEM load centers and panelboards for a seamless fit and reliable operation.
• Versatile across applications ideal for residential, commercial, and light industrial installations where robust 2-pole protection is required.
• Durable molded case construction built to withstand the demands of field service and routine maintenance in electrical panels.

Technical snapshot

• Manufacturer: Square D
• Part Number: EJB26060
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 60 A
• Voltage Rating: 600 V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Why this breaker stands out

Unlike generic substitutes, the Square D EJB26060 is purpose-built to integrate with Square D panelboards and load centers. The bolt-on design minimizes bus movement during operation, preserving protection performance over the life of the installation. With a 60A rating, it’s well-suited for feeding mid-sized branch circuits, and its 600V rating covers higher-voltage distribution common in commercial spaces and light industrial setups.

Ideal use cases

• Upgrading a residential service panel to add a reliable 60A two-pole circuit for a subpanel or large appliance.
• Replacement in commercial panelboards where consistent thermal-magnetic protection is needed for motor-starting loads or lighting feeders.
• Maintenance or upgrades in light industrial panels where a solid bus connection and vibration resistance reduce downtime.

Installation and compatibility tips

• Pair with matched OEM load centers and panelboards to ensure optimal fit and protective coordination.
• Confirm the panelboard’s compatibility and follow torque and mounting guidelines to preserve protection performance.
• Keep spare breakers clean and dry, and use proper tools to simplify replacement during maintenance windows.