General Electric THQL22020 20A 2-Pole 240 V Circuit Breaker

General Electric THQL22020 20A 2-Pole 240 V Circuit Breaker is a precise, dependable safeguard for your 240-volt circuits. With part number THQL22020, this two-pole breaker is designed to protect both hot lines in a single protective device, simplifying panel configuration and enhancing safety in residential and light commercial settings.

• Current rating: 20 A
• Pole configuration: 2-pole
• Voltage rating: 240 V
• Series/compatibility: THQL family, designed for GE panels that accept THQL breakers
• Part number: THQL22020

This 2-pole design protects both hot legs of a 240V circuit, ensuring that if an overload or fault occurs, the entire circuit is safely disconnected. That dual-breaker action reduces the risk of shock or arcing that can occur when only one leg is interrupted, delivering more reliable protection for connected appliances and equipment.

Why this matters in real-world use

• Simultaneous disconnection of both lines helps prevent unsafe, unbalanced conditions on 240V circuits.
• Built to fit GE panels that accept THQL-type breakers, promoting a uniform protection system across your electrical panel.
• Precisely rated at 20 A and 240 V, ideal for circuits that require moderate current protection on 240V equipment.
• Designed for straightforward installation and maintenance within compatible GE panels, making upgrades or replacements efficient.

Ideal use cases

• Two-hot-leg 240V branch circuits in residential or light commercial panels
• Protection for 240V motors, condensers, compressors, or other equipment that operates on 240V with a 20A protection requirement
• Upgrading panel protection to match circuits that require a two-pole 20A breaker, ensuring consistent performance and safety

Practical tips for use

• Verify that your electrical panel accepts THQL-type breakers before installation.
• Match the breaker rating to the circuit’s continuous load and conductor sizing to ensure compliant protection.
• When replacing an existing breaker, ensure both hot legs are properly seated in their respective slots to maintain correct disconnection of both lines.