QO2100 - Square D 100 Amp 2 Pole 120/240V QO Series Miniature Circuit Breaker Plug-In

Product Overview

The QO2100 is a Square D QO Series plug‑in miniature circuit breaker rated 100 amps, 2‑pole for 120/240V systems.

This listing covers a single SKU: QO2100. It is identified as new; request a quote for pricing and availability.

Key Features

• Manufacturer: Square D
• Model / SKU: QO2100
• Rating: 100 Amp, 2‑pole
• Voltage: 120/240V
• QO Series plug‑in miniature circuit breaker
• Condition: New (per product data)

Function and basic use

The QO2100 is a 2‑pole miniature circuit breaker designed to provide overcurrent protection in 120/240V branch circuits. As a 2‑pole device, it simultaneously disconnects both hot conductors in a multiwire or split‑phase circuit.

• Provides overcurrent interruption for branch circuits up to 100 amps
• 2‑pole configuration protects both hot legs in 120/240V systems

Electrical rating

Key electrical specifications for this exact SKU are its 100 amp current rating and suitability for 120/240V service. Use these ratings to match the breaker to the intended load and distribution panel bus.

• Amp rating: 100 A
• Poles: 2
• Voltage: 120/240V

Compatibility and mounting

This product is identified as a QO Series plug‑in miniature circuit breaker. That indicates it is intended for installation in Square D QO family load centers or panels that accept QO plug‑in breakers. Confirm physical and bus compatibility with the specific panel model before ordering.

• Series: QO (plug‑in style)
• Intended for use with compatible Square D QO load centers/panels

Ordering and condition

The SKU covered by this page is QO2100 and is listed as new. Pricing and availability are not provided on this page; customers are asked to request a quote for purchase.

• Part number / SKU: QO2100
• Condition: New

Before You Order

Confirm the model number and quantity required before ordering. This page documents a single SKU (QO2100) and does not include pricing or availability.

• Verify the breaker fits the specific Square D QO panel or load center (plug‑in style compatibility).
• Ensure 100A, 2‑pole, 120/240V ratings match the intended application and local electrical code requirements.
• Request a quote for pricing and lead time.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for QO2100 - Square D 100 Amp 2 Pole 120/240V QO Series Miniature Circuit Breaker Plug-In. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.