THQB2145 | General Electric 45 Amp Circuit Breaker

Product Description P/N: THQB2145 DESCRIPTION / SPECIFICATIONS Description THQB2145, General Electric, type THQB, 2P, 1PH, 45A, 240V, 10kA@240V, 40?C, UL listed, Bolt-On, Thermal Magnetic, LI - Long-Time and Instantaneous trip functions and load side lug terminals, molded case circuit breaker. Technical Specifications Brand General Electric Category Circuit Breaker Part Number THQB2145 Subcategory App/Comm Circuit Breaker Family Q-Line Type THQB Voltage 240 Amperage 45 AIC Rating 10kA@240V Phase 1 Protection Thermal Magnetic Poles 2 Functions LI - Long-Time and Instantaneous Connection Bolt-On Information About THQB2145 The General Electric THQB2145 is a robust circuit breaker from the Q-Line family, designed to provide reliable protection for electrical systems. This breaker is rated for 45 amps and operates at a voltage of 240 volts, making it suitable for various residential, commercial, and light industrial applications. The THQB2145 features a two-pole design, which allows it to interrupt both hot wires in a 240V circuit simultaneously, providing comprehensive protection. The breaker utilizes thermal magnetic protection, combining both thermal and magnetic trip elements to safeguard against overloads and short circuits. This dual protection mechanism ensures reliable operation by responding to prolonged overload conditions and instantaneous high-current faults.

This circuit breaker is equipped with LI (Long-Time and Instantaneous) protection functions. The long-time protection ensures that the breaker can handle minor overloads for extended periods without tripping unnecessarily, while the instantaneous protection responds immediately to significant overcurrent events, preventing damage to the electrical system. The THQB2145 has an Ampere Interrupting Capacity (AIC) rating of 10kA at 240V, indicating its ability to safely interrupt a fault current up to 10,000 amperes without damage. This high interrupting capacity ensures enhanced safety and reliability in fault conditions. For ease of installation, the THQB2145 uses a bolt-on connection method, ensuring a secure and stable connection to the electrical panel. Its construction and design conform to rigorous industry standards, providing peace of mind and long-term durability. Overall, the General Electric THQB2145 45 Amp Circuit Breaker offers a combination of advanced protection features, high interrupting capacity, and ease of installation, making it an excellent choice for safeguarding electrical circuits in a wide range of settings. Manufacturer information General Electric (GE) is a multinational conglomerate founded in 1892, based in the United States. It operates in various industries, including aviation, healthcare, renewable energy, and power. GE is known for its innovations in technology, manufacturing, and infrastructure solutions. IQElectro is not an authorized distributor. QElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply.IQElectro sells SURPLUS onlyand DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.