Tandem 1 Pole 20 Amp Circuit Breaker Plug-In 120/240V AC With 10kA Interrupting Rating, Fits SD QO Load Centers, CSED And NQOD Panels, Easy Install For Safe Home Electrical System

Tandem 1-Pole 20A Plug-In Breaker for SD QO Panels (Single)
✔️ Plug-in, 1-pole, 20A, 120/240V AC, 10kA, SD QO compatible

This tandem 1-pole 20A plug-in circuit breaker is designed for use in SD QO load centers, CSED interiors, and NQOD panels. It provides space-efficient protection for residential and light-commercial circuits.

✅ 1-pole, 20A rating for branch circuits
✅ 120/240V AC operation
✅ 10kA interrupting rating for quick fault clearing
✅ Plug-in tandem, compatible only with SD QO load centers and NQOD panels
✅ Bridge switch design for fast closing/opening and reverse polarity protection

💡 What is a tandem mini circuit breaker used for in residential electrical panels?

In general, this handy device adds a second protected circuit without needing extra space, ideal for upgrading existing panels.

- Expands circuit protection in SD QO panels that accept tandem breakers
- Maintains 120/240V AC operation with a 10kA interrupting rating
- Quick plug-in installation with a bridge switch design for easy handling
- Ideal for upgrading existing panels without adding enclosure space