Siemens Q33000S01 - 30 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Introducing the Siemens Q33000S01, a 30 A, 240 V, 3-pole plug-in molded case circuit breaker designed to deliver trustworthy branch circuit protection for panelboards and load centers. Built for fast, hassle-free installation and reliable, repeatable protection, this breaker keeps residential, commercial, and light industrial circuits safeguarded against overloads and short circuits.

Key Benefits

• Fast plug-in connection for quick installation and easy replacement, minimizing downtime during panel servicing or upgrades.
• Thermal-magnetic trip unit provides stable, repeatable protection by combining a thermal element for overload sensing with a magnetic mechanism for high-energy faults.
• 3-pole design ensures synchronized tripping across all phases on 240 V circuits, reducing the risk of unbalanced loads and equipment damage.
• OEM-compatible fit designed to be compatible with matching Siemens panelboards and load centers for secure seating and reliable performance.
• Versatile for multiple environments suitable for residential, commercial, and light industrial applications where dependable overcurrent and short-circuit protection matters.
• Molded case construction shields critical components and helps ensure durability in demanding electrical environments.

Technical Specifications

• Manufacturer: Siemens
• Part Number: Q33000S01
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30 A
• Voltage Rating: 240 V
• Number of Poles: 3
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Ideal Uses and Practical Scenarios

• Upgrading or replacing a failing or outdated breaker in Siemens panelboards or load centers to restore reliable protection on 240 V, 3-pole circuits.
• Implementing a dedicated 3-phase, 30 A feed for equipment or machinery in light industrial settings where coordinated tripping across all phases is critical.
• Interior panel installations in residential or commercial spaces where quick plug-in replacement minimizes service interruptions and simplifies maintenance.
• Part of a modular protection strategy in new panel builds, ensuring consistent performance with matching OEM components.

With the Siemens Q33000S01, you gain a dependable, easy-to-install protection solution that guards circuits against both overloads and short circuits, while aligning with Siemens panel ecosystems for optimal fit and performance. appropriate for a range of panel configurations and environments, it’s a practical choice for anyone prioritizing safety, reliability, and efficient serviceability in electrical systems.