EMERSON THQB1120 Circuit Breaker - 20A, 1-Pole

Product Description

The EMERSON THQB1120 is a single-pole molded case circuit breaker designed for load centers and lighting panels. It provides reliable overload and short circuit protection with a high interrupt rating of ten kA at 120/240 VAC. This Q-Line frame circuit breaker features a non-interchangeable trip type and a standard internal common trip bar.

• Rated for 20A at 120/240 VAC
• Box lug terminal connection with bolt-on mounting
• Accepts conductor sizes ranging from fourteen to eight kcmil for copper and twelve to eight kcmil for aluminum

Product Highlights

This circuit breaker is UL Listed, HACR Rated, and GSA Compliant, making it suitable for commercial and residential applications.

Product Information

Standard Information

• Brand: Emerson
• Item Name: Molded Case Circuit Breaker

Technical Specifications

• Type: Standard, Internal Common Trip Bar
• Series: THQB
• Number of Poles: 1
• Interrupt Rating: 10 kA at 120/240 VAC
• Amperage Rating: 20 A
• Voltage Rating: 120/240 VAC
• Terminal Connection: Box Lug
• Mounting Type: Bolt-On
• Phase: 1
• Conductor Size: 14 - 8 kcmil Copper, 12 - 8 kcmil Aluminum
• Frame: Q-Line
• Trip Type: Non-Interchangeable
• Dimensions: 3.28 in L x 1 in W x 2.38 in D
• Standards: UL Listed, HACR Rated, GSA Compliant
• Application: For Load Centers and Lighting Panels