Square D NA261000AC 261000A 2-Pole 600 V Circuit Breaker

Introducing the Square D NA261000AC 2-Pole 600 V Circuit Breaker — a dependable protection device designed for demanding electrical systems. With part number NA261000AC, this two-pole breaker interrupts both live conductors in a 600-volt circuit, safeguarding equipment and personnel in industrial and commercial environments.

Key specifications

• Part number: NA261000AC
• Poles: 2
• Voltage rating: 600 V
• Current rating: 261000 A

Why this 2-pole 600 V breaker stands out

• Two-pole design provides simultaneous disconnection of both hot legs, improving safety during fault conditions.
• Square D engineering delivers durable construction and reliable performance in variable industrial environments.
• Optimized for high-demand 600-volt distribution tasks, making it suitable for main disconnects and branch protection in commercial panels.

Ideal applications

• Industrial control panels and switchgear in manufacturing facilities.
• Commercial distribution centers requiring robust 600 V protection.
• Main or branch circuit protection where quick, reliable interruption is essential.

Installation and compatibility

Ensure compatibility with Square D panel systems that accept NA-series breakers, and install per manufacturer guidelines. Verify the bus configuration matches a 2-pole, 600 V device, and apply the appropriate torque as specified by your panel’s installation manual. For best results, pair the NA261000AC with equipment that requires a durable, high-current protection solution from a trusted manufacturer.

What makes it uniquely valuable

• Clear, recognizable part number aligned with Square D’s NA-series lineup reduces ambiguity during stocking and maintenance.
• Explicit combination of 2-pole configuration and 600 V rating makes it a straightforward choice for projects requiring two-conductor protection at higher voltages.
• Focused on real-world use: main disconnects, control circuits, and protection in environments where reliability matters most.

Ready to safeguard your high-voltage circuits with a proven, two-pole solution? The Square D NA261000AC 2-Pole 600 V Circuit Breaker is built to deliver dependable interruption when it matters most. Add it to your order to ensure you're prepared for immediate protection needs.