Siemens CLD63L600 - 600 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

The Siemens CLD63L600 is a 600 A, 600 V, 3-pole bolt-on molded case circuit breaker engineered for dependable overcurrent and short-circuit protection in panelboards and loadcenters. Built to perform across a range of environments—from residential panels to light commercial installations—this unit delivers consistent protection when it matters most.

• Bolt-on mounting: provides a rigid, vibration-resistant bus connection that stays secure through normal operation and maintenance cycles.
• Thermal-magnetic trip unit: combines thermal long-time response with magnetic instantaneous protection for stable, repeatable performance and fast fault isolation.
• Three-pole design: ensures synchronized disconnection across all phases, minimizing system imbalance and protecting downstream equipment.
• OEM compatibility: designed to pair with matching Siemens loadcenters and panelboards for straightforward installation and reliable integration.
• Versatile applicability: ideal for residential, commercial, and light-industrial wiring scenarios that require robust branch-circuit and short-circuit protection.

Key specifications at a glance: Amperage rating 600 A, voltage rating 600 V, 3 poles, bolt-on mounting style, molded case circuit breaker, manufacturer Siemens, part number CLD63L600. This configuration is ideal for protecting branch circuits and facilitating safe, clean power distribution within panel enclosures.

Choosing the CLD63L600 means dependable trip performance and a secure installation that withstands vibration and varying electrical loads. It’s a solid upgrade or replacement option when you need a precise fit for existing Siemens panelboards or OEM-compatible elongations in commercial or residential setups.

Available from AmpState, this model delivers a practical, ready-to-install solution for professionals who require reliable, industry-standard protection without compromising on ease of integration. Always verify compatibility with your specific panelboard model and follow local electrical codes during installation.