QOB120VH - Square D 20 Amp 1 Pole 120/240VAC Bolt-On Circuit Breaker 22kA Interrupt Rating

Product Overview

The QOB120VH is a Square D 20 amp, single‑pole bolt‑on circuit breaker specified with a 22 kA interrupting rating.

This listing covers the single SKU QOB120VH. Confirm the part number and required quantity before requesting a quote or ordering.

Key Features

• Single‑pole, 20 A rating
• Bolt‑on mounting style
• 22 kA interrupting rating (22,000 A)

Function and basic rating

The QOB120VH is a 1‑pole circuit breaker rated at 20 amps for use on 120/240 VAC systems and is specified with a 22 kA interrupting rating.

• Poles: 1
• Ampere rating: 20 A
• Voltage: 120/240 VAC
• Interrupting capacity: 22 kA

Typical applications

This bolt‑on breaker is intended for branch‑circuit protection where a 20 A single‑pole device with bolt‑on mounting is appropriate.

• Branch‑circuit protection for loads rated to 20 A
• Designed for bolt‑on installation in compatible panelboards and load centers

Key specifications

Use these values to verify compatibility with your panel and system requirements.

• Manufacturer: Square D
• Model / SKU: QOB120VH
• Type: Bolt‑on circuit breaker
• Poles: 1
• Amperage: 20 A
• Voltage rating: 120/240 VAC
• Interrupting rating: 22 kA
• Condition: New

Before you order

Confirm the model number and required quantity before placing an order or requesting a quote.

• Verify the bolt‑on form factor and electrical ratings match your panelboard.
• Confirm 20 A, 1‑pole protection is appropriate for the intended circuit.
• Consult a licensed electrician if you are unsure about compatibility or installation.

Before You Order

This page describes a single SKU (QOB120VH). Confirm the model number, panel compatibility, and required quantity before ordering or requesting pricing.

• Verify the breaker fits your specific Square D bolt‑on panelboard.
• Confirm 20 A, 1‑pole protection matches the intended circuit and local code requirements.
• Consult a licensed electrician if you are uncertain about compatibility or installation.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for QOB120VH - Square D 20 Amp 1 Pole 120/240VAC Bolt-On Circuit Breaker 22kA Interrupt Rating. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.