The Siemens QF120 is a 20-amp, single-pole Ground Fault Circuit Interrupter (GFCI) specifically designed to provide essential safety for pool and spa electrical systems. Engineered as a Class A device, it monitors current balance and will automatically trip if it detects a ground fault leakage exceeding 5 milliamps, protecting swimmers and technicians from severe electrical shock. This 120V plug-in breaker is a critical component for meeting NEC requirements for branch circuits powering underwater pool lights, outdoor receptacles, and small 120V pool pumps. Modern versions feature a self-test and lockout function that periodically checks the unit’s internal health, ensuring the ground-fault protection is always active in high-moisture environments.
SIEMENS
1-Pole 20A GFCI Circuit Breaker
$71.63
SKU: QF120
-
10 in stock
Same Day Dispatch
Most in-stock items are processed and shipped the same day if orders are placed before 12:00 p.m. EST. Visit our Shipping Policy for full details.
No Hassle Returns
Eligible items can be returned within 30 days, no questions asked. Visit our Return Policy for full details.
24/7 Customer Service
Our customer service team is available 24/7 to assist with any inquiries. Visit Customer Help for information, support, and frequently asked questions.
Additional information
| Weight | 0.75 lbs |
|---|---|
| Dimensions | 5.38 × 2.25 × 3.25 in |
| Product Type |
Only logged in customers who have purchased this product may leave a review.
Reviews
There are no reviews yet.