Schneider Electric / Square D QO120 QO™ Miniature Circuit Breaker; 20 Amp, 120/240 Volt AC, 1-Pole, Plug-On Mount

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Vendor: Square D by Schneider Electric
Cat #: QO120
Part #: 149271
SKU: 13048
UPC #: 785901400103

Product Details

Dimension: 0.750 Inch Width x 2.910 Inch Depth x 3 Inch Height
Qwik-Open® circuit breaker protection (trips within 1/60th of a second)
Trips thermally (in an overload situation) or magnetically (under a short circuit situation)
Quick make, quick break mechanism
SWD (Switching Duty) rated

Schneider Electric/Square D QO™ 1-Pole Standard miniature circuit breaker features thermal magnetic molded case for extra protection. Circuit breaker has current rating of 20 Amps and voltage rating of 120/240 VAC. It has interrupt rating of 10 kilo-Amps at 120/240 VAC and 5 kilo-Amps at 48 VDC. It accommodates copper or aluminum wire size of 14 - 8 AWG. It offers effective overload and short circuit protection for added safety.

The 1-Phase circuit breaker measures 0.750 Inch x 2.910 Inch x 3 Inch and provides long-time instantaneous trip functions to perform efficiently. It is ideal for QO load centers, NQ/NQOD panel boards/interiors and speed-D switchboard distribution panels. It features reliable pressure plate terminal and VISI trip indicator for convenience. Breaker requires one space and uses plug-on mounting to hold firmly. Circuit breaker is UL listed/CSA certified and meets Fed. Specs W-C-375B/GEN standards.

Product Specifications

Air @ 240Vac 10k
Air @ 48Vdc 5k
Amperage 20A
Amperage Rating 20 Amp
Application For QO Load Centers, NQOD and NQ Panelboards/Interiors or Speed-D™ Switchboard Distribution Panels
Case Quantity 1, 10 , 100
Catalog Description Miniature Circuit Breaker (QO) Standard, 20A, 1-Pole, 120/240 Vac, 1-Phase, HACR Rated, Switching Duty Rated, Plug-On, 10kA, 1 space(s), VISI-TRIP trip indication, #14 to #8 AWG(Al/Cu)
Catalog Number QO120
Circuit Breaker Type Standard
Connection Pressure Plate
Country of Origin US
Depth 2.91 in
Dimension 0.750 Inch Width x 2.910 Inch Depth x 3 Inch Height
EU RoHS Indicator Y
Frequency Rating 50/60 Hz
GTIN 00785901400103
Height 3.0 in
High Amp Trip Setting 27
In Stock Yes
Instantaneous Trip Fixed
Interrupt Rating 10 Kilo-Amp
Interrupting Rating 10 Kiloampere At 120/240 Vac, 5 Kiloampere At 48 Vdc (Ul/CSA)
Invoice Description English MINIATURE CIRCUIT BREAKER 120/240V 20A
Item Miniature Circuit Breaker
Length 3.1000
Max. DC Voltage (v) 48
Max. Wire Size (AWG) 8
Mfr/Vendor Square D by Schneider Electric
Model QO
Mounting Plug-On
Number Of Poles 1
Number of Poles 1
Panelboard Mounting Plug-In
Phase 1
Phase Connection Any
Product Type Circuit Breaker
Select Code DISTRIBUTION EQUIP
Series QO
ShipWeight 0.3
ShortDescriptionStripped Schneider-Electric-Square-D-QO120-QO
Special Features Standard Plug-On
Standard UL Listed - CSA Certified
Standards UL Listed, CSA Certified, Fed. Specs W-C-375B/GEN
Sub Brand QO™
Terminal Connection Screw Clamp
Trip Type Thermal-Magnetic
Type QO
UPC 785901400103
Used On NQOD Panelboards
Voltage Rating 120/240 Volt AC
Width 3.3000
Wire Size 14-8 AWG (Aluminum/Copper), (2) 14-10 AWG (Copper)
description SQD QO120 MINIATURE CIRCUIT BREAKER
feature#1 20 Amp
feature#2 1 Pole
feature#3 120 Volt

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