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QO3805273 SQUARE D Miniature Circuit Breaker for Homes
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SQUARE D Miniature Circuit Breaker QO3805273 Reliable Power
Reliable overload and short-circuit protection for commercial and industrial electrical distribution systems, ensuring safety and uptime.
| Brand | Square D |
| Model | QO3805273 |
| Voltage | 120/240V AC |
| Country of Origin | USA |
| Weight | 0.5 kg |
| Dimensions | 3.0 x 2.0 x 1.5 inches |
| Warranty | 1 year limited warranty |
| Certifications | UL 489, CSA C22.2 No. 5 |
| SKU / MPN | QO3805273 |
| What’s in the box | 1 x Square D QO Miniature Circuit Breaker |
| Amperage Rating | 80 A |
| Number of Poles | 3 |
| Interrupting Capacity | 10 kAIC at 240V AC |
| Trip Type | Thermal-magnetic |
| Mounting Type | Plug-on |
| Phase | 3-Phase |
Key benefits: High interrupting capacity, compact design, easy plug-on installation, and compliance with global safety standards.
Typical applications: Panelboards, load centers, lighting control panels, and motor control centers in commercial buildings and industrial facilities.
Order number: SQUARE D Miniature Circuit Breaker QO3805273 Reliable Power
Lifecycle: 15-20 years under normal operating conditions
1 review for QO3805273 SQUARE D Miniature Circuit Breaker for Homes
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Andrew C. –
Reliable PLC module, works flawlessly in our testing environment.