Siemens LXD62B600 - 600 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Siemens LXD62B600 is a rugged 2-pole bolt-on molded case circuit breaker designed to protect branch circuits in panelboards and load centers. With a 600 A rating and 600 V capacity, it delivers reliable, high-capacity protection for demanding electrical systems in residential, commercial, and light industrial environments.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, reducing the risk of loose contacts in demanding installations.
• Thermal-magnetic trip unit delivers stable, repeatable protection performance across varying temperatures and load conditions, helping prevent nuisance trips and ensuring quick isolation when faults occur.
• OEM-compatible design is engineered to pair with matching Siemens OEM load centers and panelboards for straightforward replacement and consistent electrical characteristics.
• Durable molded case construction supports long service life in environments where panels endure regular operation and occasional vibration.
• Branch circuit and short-circuit protection—ideal for safeguarding feeders and distribution within panelboards and load centers against overcurrent events.

Why this breaker matters in your electrical system

When your panel handles substantial loads, a secure connection matters more than ever. The bolt-on mounting of the LXD62B600 ensures a solid mechanical and electrical bond, minimizing movement that can lead to arcing or degraded performance. The thermal-magnetic trip unit adapts to real-world conditions, providing dependable protection whether the environment runs cool in winter or warmer in summer, and regardless of how the circuits are loaded during peak times.

Ideal applications

• Residential subpanels and large feeders where a 600 A protection device is required
• Commercial distribution panels handling lighting, outlets, and small-machinery feeders
• Light industrial panelboards needing robust, high-current overcurrent protection

Specifications at a glance

• Siemens
• LXD62B600
• Thermal-magnetic molded case circuit breaker
• 600 A
• 600 V
• 2
• Bolt-on
• Branch circuit overcurrent and short-circuit protection

Designed for compatibility with matching OEM load centers and panelboards, the LXD62B600 from Siemens is a dependable choice when you need high-current protection that installs securely and performs consistently. Available through AmpState, it’s a practical upgrade or replacement solution for enhancing panel reliability and system safety.