Square D FA36020 - 20A, Circuit Breaker

Square D FA36020 20A Circuit Breaker is a rugged, dependable overcurrent protector designed for demanding electrical systems. With a 20A rating, this circuit breaker safeguards panelboards, switchboards, control panels, and OEM equipment from overloads and faults, helping keep critical operations running smoothly.

Where it fits

• Panelboards and switchboards in industrial environments
• Control panels in commercial equipment and manufacturing lines
• OEM equipment where reliable protection is essential

Why it’s a smart choice

• Precise 20A protection for circuits designed to handle up to 20 amps, reducing the risk of damage from overloads or short circuits
• Durable Square D construction built for ongoing use in distribution panels and motor control centers
• Designed for industrial, commercial, and OEM applications, delivering dependable performance where safety and uptime matter most
• Helps minimize downtime by providing clear, straightforward protection without compromising safety

Key specs at a glance

• Current rating: 20A
• Breaker type: Circuit Breaker
• Suitable for: panelboards, switchboards, control panels, and OEM equipment

Practical installation tips

• Ensure the FA36020’s compatibility with your Square D equipment by matching the form factor and mounting style
• Replace like-for-like to preserve the intended protection characteristics of your system
• Keep a spare on hand for rapid maintenance and minimized downtime
• Follow all applicable electrical codes and the manufacturer’s installation instructions to maintain safety and performance

For projects requiring reliable overcurrent protection in distribution panels and motor control centers, the Square D FA36020 20A circuit breaker delivers clear, practical protection that supports safe operation and lasting uptime.