Siemens GFCI circuit breakers are UL Listed and CSA Certified as Class A devices. Meeting all UL 943 requirements, these breakers feature the advanced Self-Test and Lockout technology that performs continuous automated diagnostics to verify proper operation. If the internal circuitry is ever compromised, the breaker immediately shuts down and enters a locked-out state that prevents the homeowner from resetting it. This intelligent safeguard greatly reduces the chance of anyone unknowingly operating under a faulty device, delivering dependable ground fault protection at all times.

Key Benefits

• Advanced Safety Capabilities: Incorporates self-test functionality as mandated by UL 943, along with Class A GFCI protection for comprehensive ground fault defense.
• Multi-Environment Installation: Well-suited for diverse construction settings, making it an excellent choice for spas, hot tubs, kitchens, bathrooms, and similar applications.
• Protection Against Nuisance Tripping: Engineered to prevent false trips and shielded against RF interference for uninterrupted, stable operation.
• Neutral Wiring Requirement: The white line neutral (pigtail) must be connected to the panel neutral to ensure the device operates as intended.

What's Included

• Comes with one Siemens 2 Pole 20 Amp GFCI Circuit Breaker

Specifications

• Brand: Siemens
• Part Number: QF220A

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