QO230VH - Square D 30 Amp 2 Pole 120/240V Thermal Magnetic Circuit Breaker QO Series

Product Overview

The QO230VH is a Square D QO Series 2‑pole thermal‑magnetic circuit breaker rated 30 amps for 120/240V systems.

It combines thermal (overload) and magnetic (short‑circuit) trip elements in a single breaker intended for branch‑circuit protection.

Key Features

• 30 ampere rating (2‑pole) for 120/240V circuits
• Thermal‑magnetic trip mechanism
• QO Series form factor

Function and purpose

The QO230VH is a two‑pole breaker that provides branch‑circuit protection using combined thermal and magnetic trip elements. It is intended to interrupt both conductors of a multiwire branch circuit or a 240V circuit.

• Protects wiring and connected equipment from overloads and short circuits via thermal‑magnetic trip action
• Two‑pole design interrupts both line conductors simultaneously

Electrical rating and basic requirements

This breaker is rated at 30 A and for use on 120/240 V systems. Use the listed ampere and voltage ratings to verify suitability for your circuit.

• Ampere rating: 30 A
• Voltage: 120/240 V
• Poles: 2

Panel and application compatibility

The QO230VH is offered in Square D's QO Series form factor. Verify that your load center or panelboard is listed to accept QO Series breakers before installation.

• Intended for panels that accept QO Series breakers
• Common use cases include 240V loads or multiwire branch circuits requiring two‑pole protection

Ordering guidance

Confirm the exact model number and quantity before ordering. Pricing and availability are provided by request.

• Model: QO230VH
• Manufacturer: Square D
• Condition: New (as listed)

Before You Order

Confirm the model number, panel compatibility, and the quantity required before ordering; request a quote for pricing and availability.

• Verify the load center or panel accepts QO Series breakers
• Confirm that a 30 A two‑pole breaker is the correct protection for your circuit

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for QO230VH - Square D 30 Amp 2 Pole 120/240V Thermal Magnetic Circuit Breaker QO Series. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.