QO3601021 - Square D 60A 3 Pole Miniature Circuit Breaker 120/240V QO Series Plug-In

Product Overview

The QO3601021 is a Square D QO Series 3‑pole, 60 amp, plug‑in miniature circuit breaker designed for 120/240V systems and compatible QO load centers.

This listing covers the single SKU QO3601021 (new condition). Request a quote for pricing and availability.

Key Features

• Manufacturer: Square D (QO Series)
• Rating: 60 amps, 3 poles
• Voltage: 120/240V
• Form factor: QO plug‑in miniature circuit breaker
• Condition: New

What this breaker does

The QO3601021 is a 3‑pole miniature circuit breaker rated at 60 amperes and intended for 120/240V systems. As a multi‑pole breaker, it provides simultaneous switching and overcurrent protection across three related conductors in three‑phase or multi‑wire single‑phase applications.

• Overcurrent protection for three connected poles
• Intended for QO Series plug‑in load centers

Panel and system compatibility

This SKU is a QO Series plug‑in breaker from Square D. It is intended for use with Square D QO load centers and panels that accept QO plug‑in breakers. Confirm compatibility with your specific panel model before ordering.

• Designed for QO Series plug‑in configuration
• Use with 120/240V systems where a 3‑pole 60A breaker is required

Mounting and installation notes

The QO3601021 uses the plug‑in mounting style typical of QO Series breakers. Installation should be performed by a qualified electrician following all applicable electrical codes and the panel manufacturer’s instructions.

• Plug‑in installation into compatible QO load centers
• Requires proper torqueing of terminals and correct breaker orientation as per panel instructions

Technical specifications

The following are the verified, SKU‑specific technical details for the QO3601021.

• Manufacturer: Square D
• Series: QO
• Model / Part Number: QO3601021
• Poles: 3
• Ampere Rating: 60 A
• Voltage: 120/240V
• Form Factor: Plug‑in miniature circuit breaker
• Condition: New

Before You Order

Confirm the exact model number and that your load center accepts Square D QO plug‑in breakers. If you need assistance verifying compatibility, have your panel model number available when requesting a quote.

• Verify panel compatibility with QO Series plug‑in breakers
• Confirm you require a 3‑pole, 60A breaker for your application
• Contact a qualified electrician for installation and code compliance

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for QO3601021 - Square D 60A 3 Pole Miniature Circuit Breaker 120/240V QO Series Plug-In. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.