Siemens CED63B015L - 15 A, 600 V, 3-Pole Circuit Breaker | AmpState

The Siemens CED63B015L is a 15A, 600V, 3-pole molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Its compact molded-case design makes efficient use of panel space, so you can maximize capacity in crowded electrical enclosures without sacrificing performance. The built-in thermal-magnetic trip unit provides stable, repeatable protection by quickly responding to overloads and short-circuit events, helping to prevent damage to wiring and connected equipment.

Key advantages of the Siemens CED63B015L

• Compact molded case design: Optimizes panel space and simplifies installation in limited or crowded panels.
• Thermal-magnetic trip unit: Delivers predictable protection curves for both overloads and fault conditions, reducing nuisance trips and improving reliability.
• 3-pole configuration: Suitable for three-phase circuits with a common trip, streamlining coordination in commercial or light industrial systems.
• 600V rating: Built to handle higher-voltage distribution common in non-residential environments.
• OEM loadcenter compatibility: Engineered to integrate smoothly with Siemens panelboards and load centers for consistent performance and straightforward replacement.

Technical specifications at a glance

• Manufacturer: Siemens
• Part Number: CED63B015L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 15A
• Voltage rating: 600V
• Number of poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases

The Siemens CED63B015L is well-suited for residential, commercial, and light industrial applications where reliable protection and panel space efficiency matter. Use it to:

• Protect three-phase branch circuits in commercial panelboards and light industrial distribution systems
• Substitute aging or incompatible breakers in Siemens OEM load centers for consistent performance
• Safeguard motor circuits and lighting runs in compact electrical enclosures where space is at a premium

Practical installation and performance notes

• Match the breaker to a Siemens panelboard or load center designed for molded case breakers to ensure proper mechanical fit and electrical coordination.
• Follow local electrical codes and Siemens installation guidelines when integrating the CED63B015L into existing systems.
• Take advantage of the thermal-magnetic trip for stable protection across typical ambient conditions, helping to minimize nuisance trips while preserving safety.

The Siemens CED63B015L 15A, 600V, 3-pole molded case circuit breaker combines compact design, precise protection, and seamless compatibility to deliver reliable branch-circuit and short-circuit protection in a variety of panel configurations. Whether you're upgrading a panel, stocking a maintenance inventory, or planning a new commercial or light industrial installation, this breaker provides the performance and integration you need.