QDL22150 - Square D 150A 240V 2-Pole Molded Case Circuit Breaker Q Frame Thermal Magnetic

Product Overview

The QDL22150 is a Square D Q‑Frame molded case circuit breaker with a 150 ampere rating, 2‑pole configuration and 240 V nominal voltage. It uses a thermal‑magnetic trip mechanism for overload and short‑circuit protection.

This SKU is sold as part number QDL22150. Request a quote to confirm pricing and availability.

Key Features

• 150 A ampere rating
• 2‑pole configuration for 240 V circuits
• Molded case construction (Q Frame family)
• Thermal‑magnetic trip

What this breaker does

The QDL22150 provides circuit protection using a thermal‑magnetic trip that combines a time‑delayed thermal element for overload protection and a magnetic element for short‑circuit interruption.

• Protects circuits up to 150 A
• 2‑pole design opens both line conductors for 240 V circuits

Electrical ratings and use

Rated at 150 A with a 2‑pole arrangement for nominal 240 V systems. The thermal‑magnetic trip provides combined overload and short‑circuit protection.

• Ampere rating: 150 A
• Poles: 2
• Nominal voltage: 240 V

Form factor and mounting

A molded case circuit breaker from Square D's Q Frame family. Molded case breakers are used in compatible panelboards or switchboards designed for this frame style.

• Molded case construction
• Q Frame family form factor

Ordering information

This product page covers part number QDL22150. Request a quote to confirm pricing, lead time, and fit for your application.

• Part number/SKU: QDL22150
• Manufacturer: Square D
• Condition: New

Before You Order

Confirm the model number QDL22150 and quantity before requesting a quote.

• Verify compatibility with your panelboard or equipment that accepts Q Frame breakers

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for QDL22150 - Square D 150A 240V 2-Pole Molded Case Circuit Breaker Q Frame Thermal Magnetic. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.