GE

GE THQB2120 Type THQB Molded Case Miniature Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 2 Poles, Common/LI/Thermal Magnetic Trip

THQB2120 MFG #: THQB2120
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Non-Stock Item
GE THQB2120 Type THQB Molded Case Miniature Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 2 Poles, Common/LI/Thermal Magnetic Trip
  • Amperage Rating: 20 A
  • Dimensions: 3.28 in H x 2 in W x 2.38 in D
  • Interrupt Rating: 10 kA
  • Manufacturer Name: ABB
  • Mounting Type: Bolted-On
  • Number of Poles: 2
  • Phase: 1
  • Temperature Rating: 40 deg C
  • Trip Type: Common/LI/Thermal Magnetic
  • Type: Type THQB Molded Case
  • Voltage Rating: 120/240 VAC
  • Wire Size: 14 to 8 AWG, 12 to 8 AWG
Q-Line® circuit breakers are 1 in wide per pole, compact, thermal magnetic devices designed for residential and commercial applications. the QB breakers are bolt-on versions of the Q-Line® used for bolting to the bus connections of loadcenters and lighting panels. all Q-Line® circuit breakers feature quick-make quick-break mechanisms, common trip bars and easy to spot trip indication to ensure safety and reliability. Q-Line® breakers are available in 1, 2 and 3-pole versions, can be ordered with auxiliary contact and shunt trip accessories and can be ordered for use in HID applications.
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  • Application
  • Standards
  • Item Features
Residential, Commercial, Electrical Distribution and Control Applications
UL File No. E11592|CSA Certified
  • The QB breakers are bolt-on versions of the Q-Line® used for bolting to the bus connections of loadcenters and lighting panels
  • All Q-Line® circuit breakers feature quick-make quick-break mechanisms, common trip bars and easy to spot trip indication to ensure safety and reliability
  • Fixed instantaneous trip function
  • Copper aluminum wire
  • Internal common trip