Meet the ABB 15 A Ground Fault Single-Pole Circuit Breaker with Self Test—a plug-in GFCI solution designed to bring reliable, rapid protection to indoor 120/240V circuits. Its compact, 1-inch-wide footprint makes it a practical upgrade for crowded panels, while the built-in self-test continuously checks the breaker’s ability to detect and respond to ground faults.
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Plug-in, single-pole design for quick replacement in compatible panels without rewiring.
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15-amp protection guards standard branch circuits in areas prone to moisture or splash exposure—kitchens, bathrooms, basements, garages, and laundry rooms.
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Self-test feature automatically verifies the integrity of the GFCI mechanism, helping ensure ongoing protection without manual testing.
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Indoor use purpose-built for interior wiring environments, not rated for outdoor exposure.
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Voltage compatibility supports 120/240V systems, suitable for a wide range of residential applications.
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Included breaker ships with a ready-to-install GFCI breaker, so you can upgrade protection in one step.
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Compact dimensions (1" wide x 3.3" high x 2.4" deep) fit neatly in crowded panels while maintaining reliable protection.
Why choose this ABB GFCI breaker? Ground fault protection is about preventing electrical shocks by quickly disconnecting power when a fault to ground is detected. The self-test capability adds an extra layer of confidence, ensuring the protective mechanism remains functional between routine checks. This makes it an ideal choice for improving safety in moisture-prone indoor spaces where outlets and appliances live in close proximity to water.
Ideal use cases include upgrading kitchen and bathroom outlets, protecting laundry and utility room circuits, and retrofitting older panels with modern safety protection without extensive rewiring. It’s a practical, durable option when you need dependable GFCI protection in a plug-in package.
Specifications at a glance:
- Mounting Type: Plug-In
- Number of Poles: Single Pole
- Packaging Type: Carded
- Product Type: Circuit Breaker with Self Test
- Voltage: 120/240
- Amps: 15
- Indoor or Outdoor: Indoor
- Breakers Included: Yes
- Width x Height x Depth: 1" x 3.3" x 2.4"
- UL Listed: No
- CSA Listed: No
