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THQLQ202020 - Molded Case Breaker 20A 4-Pole

United Fuses
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Save $-60.12
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  • In stock, ready to ship
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The THQLQ202020 is a 4-pole, plug-on molded case circuit breaker from the Q-Line family, designed for thermal magnetic overcurrent protection with LI (Long-Time and Instantaneous Trip) functions. It is rated for 120/240VAC, 20A per pole, with a 10kAIC interrupting capacity, and accepts wire sizes from 2x AWG 14 to AWG 8 for copper or AWG 12 to AWG 8 for aluminum. Weighing 5.19 lb, this single-phase breaker features a plug-in connection and is constructed for panelboard installation. It complies with UL and CUL standards, including HACR and SWD ratings, ensuring reliable performance in industrial and commercial applications. Typical uses include branch circuit protection in load centers and panelboards.

Key Features & Specifications
  • Type: Molded Case, Q-Line, Thermal Magnetic
  • Voltage Rating: 120/240VAC
  • Current Rating: 20A
  • Poles: 4
  • Connection: Plug-In
  • Circuit Breaker Mounting Style: Plug-On
  • AIC Rating: 10kAIC
  • Phase: 1
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous Trip
  • Wire Size: 2x AWG 14 to AWG 8, CU; AWG 12 to AWG 8, AL
  • Standards: HACR, SWD
  • Certification: UL, CUL
  • Weight: 5.19 lb


Product Identification
  • UPC: 78316468143
  • GTIN: 40783164681435