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circuit-breaker
Square D QO120PDF - 20 A, 120 V, 1-Pole Plug-In Circuit Breaker | AmpState
★★★★★
| Part Number | QO120PDF |
| Amperes | 20 |
| Poles | 1 |
| Voltage | 120 |
| Product Type | circuit-breaker |
Regular price
$710.00
Sale price
$710.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Square D QO120PDF - 20 A, 120 V, 1-Pole Plug-In Circuit Breaker | AmpState
Regular price
$710.00
Sale price
$710.00
Regular price
Unit price
Product description
Shipping
The Square D QO120PDF is a 20A, 120V, 1-pole plug-in molded case circuit breaker designed to protect your panelboards and load centers with dependable, hands-off protection. Built for fast, straightforward upgrades and replacements, this breaker is a practical choice for reliable branch-circuit safety in everyday electrical systems.
- Fast plug-in installation: Quick connection and simple replacement in compatible Square D QO panelboards and load centers, minimizing downtime during upgrades or maintenance.
- Thermal-magnetic trip unit: Delivers stable, repeatable protection by combining thermal overload sensing with magnetic instantaneous trip for high fault currents, helping prevent equipment damage and nuisance trips.
- Single-pole, 120V protection: Perfect for 120V, single-phase circuits such as lighting and general receptacle runs in residential, commercial, and light industrial applications.
- OEM compatibility: Designed to be compatible with matching Square D OEM load centers and panelboards, ensuring coordinated protection and reliable performance.
- Versatile use across settings: Ideal for new installations, panel upgrades, or replacing failed breakers in existing systems where quick, dependable protection is essential.
Why this matters: choosing the QO120PDF means you’re investing in a plug-in breaker backed by Square D’s proven protection technology. The combination of rapid installation, a robust thermal-magnetic trip mechanism, and OEM compatibility translates into shorter installation times, fewer call-backs for nuisance trips, and safer, more dependable electrical circuits for a wide range of environments.
Ideal scenarios:
- Upgrading or replacing a faulty breaker in existing Square D QO panels.
- Adding a 120V branch circuit for lighting, outlets, or small equipment in homes or small commercial spaces.
- Ensuring quick maintenance turnaround in panelboards and load centers used in light industrial settings.
Technical specifications:
- Manufacturer: Square D
- Part Number: QO120PDF
- Type: Thermal-magnetic molded case circuit breaker
- Amperage Rating: 20A
- Voltage Rating: 120V
- Number of Poles: 1
- Mounting Style: Plug-in
- Application: Branch circuit overcurrent and short-circuit protection
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Verified
Good value for industrial use. Customers mention easy installation.
Service tech · Field work
