Siemens QE220 20A 2P Circuit Breaker, Plug-On | AmpState

Siemens QE220 20A 2-Pole Plug-On Circuit Breaker delivers reliable, plug-on protection for your panelboards, load centers, and electrical distribution networks. Developed for everyday electrical work, this QE220 is designed to slot in seamlessly where the original part number matters, making it an ideal choice for replacements and spare stocking to keep your BOM aligned with the authentic Siemens specification.

• Plug-On convenience: fast, secure connection to the panel’s bus system for straightforward installation and reduced maintenance time.
• Two-pole, 20-amp protection: ensures simultaneous trip on both conductors, safeguarding multi-circuit setups and preventing unbalanced loads.
• Original part alignment: engineered to match the Siemens BOM and part number requirements, easing inventory control and service continuity.
• Reliable, compatible design: built by Siemens to meet standard electrical distribution needs, making it a dependable choice for residential and light commercial applications.
• Availability through AmpState: easy access to QE220 in the AmpState catalog, with support to confirm fit and compatibility.

This 2-pole, 20-amp plug-on breaker is ideal for replacing a failed unit in existing installations or stocking a spare that mirrors the original configuration. By maintaining the BOM alignment with the QE220 part number, you minimize mismatch risks and streamline future service or upgrades.

Who should consider the QE220? electricians, facilities managers, and contractors who prioritize precise fit, predictable trip characteristics, and seamless integration with Siemens panel systems. It’s especially valuable for projects where maintaining original component lineage is important for warranty, maintenance records, and consistency across the distribution network.

Compatibility and support — If you’re unsure about fit, AmpState offers assistance to confirm compatibility and part-number alignment. Contact us to ensure the QE220 is the right match for your panel, load center, or distribution setup, and to help you keep your electrical system aligned with the original Siemens specification.