Siemens CED63B030 - 30 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Siemens CED63B030 is a 30A, 600V, 3-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Built to withstand vibration and regular operation, this unit provides reliable overcurrent and short-circuit protection with a focus on long-term performance in demanding electrical environments.

• Secure bolt-on mounting for a rigid, vibration-resistant bus connection that maintains a solid, consistent electrical path even in less-than-perfect mounting conditions.
• Thermal-magnetic trip unit combines thermal overload protection with instantaneous magnetic trip for fast response to short circuits, reducing damage to wiring and equipment.
• Three-pole, 30A, 600V configuration ideal for 3-phase circuits and feeders in commercial and light industrial systems, supporting reliable distribution of power to multiple loads.
• Panelboard and loadcenter compatibility designed to fit with matching OEM Siemens panelboards and load centers for straightforward replacement and maintenance.
• Versatile, multi-application design suitable for residential, commercial, and light industrial applications that require robust branch-circuit protection and easy serviceability.

Technical specifications: Manufacturer — Siemens; Part Number — CED63B030; Type — Thermal-magnetic molded case circuit breaker; Amperage Rating — 30A; Voltage Rating — 600V; Number of Poles — 3; Mounting Style — Bolt-on; Application — Branch circuit overcurrent and short-circuit protection.

Use cases and scenarios

• Protect 3-phase feeders in small to mid-size commercial spaces, such as offices or retail environments, where reliable motor and equipment protection is essential.
• Guard HVAC and mechanical circuits in light industrial settings, ensuring safe startup and startup isolation for motors, fans, and compressors.
• Replace or upgrade legacy panelboards with a compatible, high-performance bolt-on breaker that maintains system protection without extensive rewiring.
• Install in residential-commercial hybrids where 3-phase distribution is present or required for certain equipment, maintaining consistent protection across the panel.

Choosing the Siemens CED63B030 means integrating a trusted, OEM-compatible solution that combines secure mounting, fast protective response, and broad application coverage. When you need a reliable 3-pole breaker for 30A circuits up to 600V, this unit delivers precise protection, straightforward serviceability, and compatibility with Siemens panelboards and load centers—ensuring your electrical system stays protected today and tomorrow.