Schneider Electric / Square D QO270 QO™ Miniature Circuit Breaker; 70 Amp, 120/240 Volt AC, 2-Pole, Plug-On Mount

*Images are representative of products listed and may not be actual product.



Ready to Ship

Need more? Additional inventory ships in 10 business days.

Add to Shopping List

Your Price
$102.08 / each

Vendor: Square D by Schneider Electric
Cat #: QO270
Part #: 155079
SKU: 13058
UPC #: 785901400585

Product Details

Dimension: 1.500 Inch Width x 2.910 Inch Depth x 3.120 Inch Height
Quick make, quick break mechanism

Schneider Electric/Square D QO™ 2-Pole Standard miniature circuit breaker features thermal magnetic molded case for extra protection. Circuit breaker has current rating of 70 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 8 - 2 AWG. It offers effective overload and short circuit protection for added safety.

The 1-Phase circuit breaker measures 1.500 Inch x 2.910 Inch x 3.120 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 box lug terminal and VISI trip indicator for convenience. Breaker requires two spaces and uses plug-on mounting to hold firmly. Circuit breaker is UL listed/CSA certified.

Product Specifications

AIR Rating 10k
Air @ 120Vac 10k
Air @ 240Vac 10k
Air @ 48Vdc 5k
Amperage 70 A
Amperage Rating 70 Amp
Amps 70
Application For QO Load Centers, NQOD and NQ Panelboards/Interiors or Speed-D™ Switchboard Distribution Panels
Brand / Label Square D
Catalog Description Miniature Circuit Breaker (QO) Standard, 70A, 2-Pole, 120/240 Vac, 1-Phase, HACR Rated, Plug-On, 10kA, 2 space(s), VISI-TRIP trip indication, #8 to #2 AWG(Al/Cu), UL Listed - CSA Certified
Catalog Number QO270
Circuit Breaker Type Standard
Commodity Code 3220
Connection Box Lug
Country of Origin MX
Depth (in.) 2.91
Dimension 1.500 Inch Width x 2.910 Inch Depth x 3.120 Inch Height
EU RoHS Indicator Y
For Use With QO Load Centers and NQOD Panelboards
Frame 100 Amp/QO
Frame Size 100A/QO
Frequency Rating 50/60 Hz
GTIN 00785901400585
Height 1.5000
High Amp Trip Setting 94.5
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 70A
Item Miniature Circuit Breaker
Length 3.2000
Length (in.) 3.00
Max. DC Voltage (v) 48
Max. Wire Size (AWG) 2
Mfr/Vendor Square D by Schneider Electric
Min. Wire Size (AWG) 12
Model QO
Mounting Plug-On
Number Of Poles 2
Number of Poles 2
Panelboard Mounting Plug-In
Phase 1
Phase Connection Any
Product Type Circuit Breaker
ShipWeight 0.8
ShortDescriptionStripped Schneider-Electric-Square-D-QO270-QO
Special Features Standard Plug-On
Standard UL Listed - CSA Certified
Standards UL Listed, CSA Certified
Sub Brand QO™
Terminal Connection Lug
Trip Type Common, Thermal-Magnetic
Type Miniature Circuit Breaker
UPC 785901400585
Used On NQOD Panelboards
Voltage 120/240 VAC
Voltage Rating 120/240 Volt AC
Width 3.2000
Width (in.) 1-1/2
Wire Size 8-2 AWG (Aluminum/Copper)