Cutler-Hammer CHFN120AF Arc Fault Breaker Compact

Description

Product Overview

The Cutler-Hammer CHFN120AF is a compact arc fault circuit breaker designed for residential electrical panels. Measuring 6.18 x 3.66 x 1.06 inches and weighing just 7.36 ounces, it fits seamlessly into standard breaker slots. Engineered with high‑grade copper contacts and a durable thermoplastic housing, the unit provides precise fault detection and rapid trip response. Certified to UL standards, it ensures consistent performance and long‑term reliability.

Usage

This breaker is ideal for protecting lighting circuits, kitchen appliances, and bedroom outlets where arc faults are most likely to occur. Homeowners, electricians, and remodelers can install it in new constructions or upgrade existing panels to enhance fire safety. Its compact profile makes it suitable for tight panel spaces, while the straightforward mounting design simplifies installation for both professionals and DIY enthusiasts.

Why Choose Us

Cutler-Hammer brings over a century of expertise in electrical safety. The CHFN120AF combines rigorous testing, premium materials, and a proven design that meets stringent industry standards. Our commitment to quality includes a comprehensive warranty and responsive customer support, ensuring peace of mind long after purchase.

Key Features

• Compact dimensions allow easy fit in crowded breaker panels.
• Advanced arc‑fault detection quickly isolates hazardous currents.
• UL‑listed for compliance with North American safety regulations.
• Durable copper contacts provide consistent low‑resistance performance.
• Lightweight construction reduces panel load while maintaining strength.

FAQ

What size breaker is the CHFN120AF?

The CHFN120AF is a 120‑amp, single‑pole breaker designed for standard residential panels.

Can I install this breaker myself?

Yes, if you have basic electrical knowledge and follow local codes. For complex installations, consult a licensed electrician.

Is this breaker compatible with all panel brands?

It conforms to the standard dimensions used by most major panel manufacturers, making it widely compatible.

What does arc‑fault protection do?

Arc‑fault protection detects dangerous electrical arcs that can cause fires and trips the breaker to stop the current flow.

Does the breaker come with a warranty?

Cutler‑Hammer offers a limited warranty covering manufacturing defects for a specified period after purchase.