Siemens QJ22B060 - 60 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Siemens QJ22B060 is a rugged, 60A, 240V, 2-pole bolt-on molded case circuit breaker built to reliably guard your electrical system against overcurrent and short circuits. Designed for use in panelboards and load centers, it delivers dependable protection where it matters most—without compromising installability or longevity. Why this breaker stands out - Secure bolt-on mounting for a rigid, vibration-resistant bus connection, reducing the risk of loose contacts in demanding environments. - Thermal-magnetic trip unit delivers stable, repeatable protection: the thermal element handles sustained overloads, while the magnetic component responds instantly to short circuits. - OEM-ready compatibility with matching Siemens loadcenters and panelboards, ensuring a seamless fit in your existing electrical infrastructure. - Versatile across residential, commercial, and light industrial applications, making it a practical choice for new installations or replacements. What it protects and how it helps - Purpose: branch circuit overcurrent and short-circuit protection. This 2-pole solution effectively isolates a fault on both conductors, helping prevent damage to wiring, devices, and downstream components. - Real-world scenarios: - Home improvement projects with 60A circuits feeding heavy subpanels or critical loads. - Commercial spaces with 240V circuits for equipment racks, lighting, or HVAC controls. - Light industrial rooms requiring reliable protection for essential machinery and outlets. Key specifications at a glance - Manufacturer: Siemens - Part Number: QJ22B060 - Type: Thermal-magnetic molded case circuit breaker - Amperage Rating: 60A - Voltage Rating: 240V - Number of Poles: 2 - Mounting Style: Bolt-on - Application: Branch circuit overcurrent and short-circuit protection Practical tips for installation and use - Ensure compatibility with your Siemens panelboard or loadcenter and follow all local electrical codes during installation. - Use the bolt-on mounting as intended to achieve a solid, vibration-resistant bus connection, especially in spaces subject to equipment vibration or movement. - The thermal-magnetic trip provides predictable protection across a range of operating temperatures; plan replacement only after confirming a tripping pattern aligns with circuit protection needs. Siemens QJ22B060 offers a precise balance of robust protection and reliable performance for 60A, 240V circuits. If you’re upgrading or stocking spare parts for panelboards and load centers, this 2-pole bolt-on breaker is designed to integrate smoothly with your Siemens ecosystem, delivering clear protection you can trust across residential, commercial, and light industrial environments.