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THQL2120 Feeder Circuit Breaker, Type THQL, 20 A, 2 -Pole, 120/240 V, Plug Mounting Project Lists Icon
THQL2120 Feeder Circuit Breaker, Type THQL, 20 A, 2 -Pole, 120/240 V, Plug Mounting
Sku: 1803280
$ 15.99
12 Available at SAN MARCOS
Description Expand Icon Collapse Icon
Copper-to-copper connections, calibrated for optimum trip performance, heat-resistant thermoset cases and covers, cemented calibration screw. May be used, when marked to accept, with American Switch, Arrow Hart, Bryant, General Switch, GTE, Sylvania, most ITE, Murray, Westinghouse Type BR, Challenger, Crouse-Hinds. 15 to 30 A 14-8 Cu or 12-8 Al AWG wire, 35 to 60 A 8-3 Cu or 8-2 Al AWG wire, 70 to 100 A 6-1/0 Cu or 4-1/0 Al AWG wire. UL Listed, HACR rated. 120/240 V, 10,000 Air. 1 in per pole (2 in total).
Features Expand Icon Collapse Icon
  • Tin-plated copper stabs create a reliable, permanent and corrosion-resistant connections
  • Calibration screw is cemented to prevent shifting
  • Case is made of heat-resistant thermoset for stability and structural integrity
  • Trips to the center position
Specifications Expand Icon Collapse Icon
Voltage Rating
Suitable for
Reverse Feed
Current Rating
Mounting Type
Operating Temperature
60 to 75
3.28 in L x 2 in W x 2.38 in H
Wire Size
14 to 8, 12 to 8
Frame Type
Number of Poles
Number of Phases
Terminal Type
Screw Clamp
Actuator Type
Quick-Make, Quick-Break
Interrupt Rating
Operating Frequency
Trip Type