Square D HJA260154AABCSDYP 260154A 2-Pole 600 V Circuit Breaker

Meet the Square D HJA260154AABCSDYP 2-Pole 600 V Circuit Breaker—a reliable protective device designed to shield electrical circuits from overloads and faults. Identified by part number HJA260154AABCSDYP and model 260154A, this unit delivers a 2-pole configuration and a 600 V maximum rating to support your commercial or light industrial panels.

Current rating listed: 260154 A. This breaker interrupts power on both conductors simultaneously, ensuring safer disconnection during a fault. The 2-pole design is ideal for two-hot-leg circuits and provides coordinated protection across the circuit.

Key specifications

• Part number: HJA260154AABCSDYP
• Voltage rating: 600 V
• Poles: 2
• Current rating: 260154 A
• Configuration: 2-Pole, suitable for Square D installations

Why this Square D breaker stands out

As a Square D component, this 2-Pole 600 V circuit breaker embodies the brand's reputation for reliability and compatibility with standard Square D panels. It is designed to provide robust protection for circuits that require rapid, coordinated disconnection and can serve as a dependable replacement or upgrade for existing installations that use the HJA260154AABCSDYP part number.

Ideal use cases

• Commercial electrical distribution panels requiring two-pole protection for 120/240 V circuits or line-to-line protection up to 600 V
• Industrial control panels where simultaneous disconnect on both hot legs is essential for safety
• Retrofits or upgrades in legacy Square D installations that reference the HJA260154AABCSDYP / 260154A identifiers

Practical installation tips

• Verify panel compatibility with 2-Pole 600 V Square D breakers before installation
• Power down equipment and follow lockout/tagout procedures during replacement
• Use the correct torque for terminations as specified by your panel’s manufacturer guidelines

Ready to add trusted protection to your electrical system? The Square D HJA260154AABCSDYP 2-Pole 600 V Circuit Breaker is built for dependable performance in demanding environments.