Siemens -GFCI Circuit Breaker Q220GFCSA - 20 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

Meet the Siemens Q220GFCSA GFCI circuit breaker from AmpState—the 20A, 240V, 2-pole plug-in solution designed to elevate branch circuit protection in panelboards and loadcenters. Built to deliver dependable overcurrent and short-circuit protection with integrated ground-fault sensing, it’s purpose-built for safer, more reliable electrical systems in real-world settings.

Why this GFCI breaker stands out

• Fast plug-in connection for streamlined installation and simple replacements—minimizing downtime and labor costs.
• Thermal-magnetic trip unit provides stable, repeatable protection against overloads and short circuits, maintaining consistent performance over time.
• Two-pole design ensures simultaneous interruption of both conductors, enhancing safety in shared-neutral applications.
• GFCI protection delivers ground-fault protection to reduce the risk of shock on circuits where moisture, equipment exposure, or human contact are concerns.
• OEM compatibility is designed to pair with matching Siemens loadcenters and panelboards, ensuring a reliable, cohesive protection system.
• Versatile at-home and light-commercial use—well-suited for residential kitchens and baths, garages, laundry rooms, and select commercial or light-industrial environments where dependable per-circuit protection is essential.

What it does for your electrical system

The Q220GFCSA acts as both an overcurrent protector and a ground-fault interrupter. In everyday terms, it automatically disconnects a circuit if excessive current occurs or a ground fault is detected, helping to prevent electrical shock, equipment damage, and fire risks. This makes it ideal for branch circuits serving outlets, receptacles, and devices in areas with higher moisture or user interaction.

Key specifications at a glance

• Siemens
• Q220GFCSA
• 20A
• 240V
• 2-pole
• Plug-in molded case
• Branch circuit overcurrent, short-circuit, and ground-fault protection

Ideal use cases and practical scenarios

Install this breaker in residential panelboards where kitchen, bathroom, or outdoor receptacles require ground-fault protection. It’s also appropriate for light commercial environments such as small offices or garages where reliable protection against both overloads and ground faults is necessary. If you’re upgrading an existing Siemens system or wiring a new loadcenter, this plug-in GFCI breaker offers a drop-in, OEM-accurate solution that keeps your electrical architecture cohesive and compliant.

Installation and maintenance tips

• Ensure the panelboard or loadcenter is compatible with Siemens plug-in breakers and the Q-series family before installation.
• Turn off main power and verify isolation before inserting the breaker into the bus bar to prevent arcing.
• Periodically test the GFCI function using the test button on the device to confirm ground-fault protection is operational.
• Label circuits protected by the GFCI breaker for quick identification during maintenance or reconfigurations.

Upgrade your protection with the Siemens Q220GFCSA GFCI circuit breaker—combining precise thermal-magnetic protection, fast plug-in installation, and OEM-ready compatibility to deliver safer, more reliable electrical performance across homes and light commercial applications.