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Square D QO350SWN1021 3-Pole 50 Amp 120/240 Volt Plug-On Miniature Circuit Breaker

Manufacturer: Square-D / Schneider | Catalog # QO350SWN1021 | Cooper Electric Part # 426052
$332.00 /ea
ea
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CA Prop65 Warning CA Prop65 Warning Product Brochure Product Catalog Page Product Spec Sheet
QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 3 pole QO circuit breaker is rated at 50A at 120/240VAC. This unit provides 10kA breaking capacity and plug in mounting. This product includes a switch neutral and AC shunt trip. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.

Technical Information

Amperage
50 Amp
Applications
Not rated
Circuit Breaker Type
Switch Neutral
Conductor Size
8-2 AWG
Current
50 Amp
Interrupt Rating
10 kAIC
Line Rated Current
50 A
Material
Fiberglass
Mounting Type
Plug-In
Net Weight
0.594 kg
Number of Poles
3 Pole
Operating Temperature
CALIBRATED FOR USE AT 40 DEGREES C. SEE DATA BULLETIN 0100DB0101 FOR RE-RATING INFORMATION.
Short Circuit Current
10 kA
TC Connection
Box lugs
Type
Miniature circuit-breaker
Voltage
120/240 Volt
Wire Size
AWG 8...AWG 2 copper or aluminium

Manufacturer Information

Brand
Square D
Sub Brand
QO

General Product Info

12-Digit UPC
785901088400
GTiN
00785901088400
Product UPC
78590108840
Weight
0.594 kg

Dimensions

Depth
74 mm
Height
3.11 in
Length
2.91 Inch
Warranty Length
18 mth
Width
2.99 in

Certifications and Compliance

CA Prop65 Warning
WARNING: This product can expose you to chemicals including: Nickel (Metallic), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
Certifications
CSA,UL Listed
Country of Origin
Mexico
Prop 65
  • WARNING: This product can expose you to chemicals including: Nickel (Metallic), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
Features
  • Provides superior circuit protection
  • Reliable and durable
  • Plug-on neutral design and shorter footprint for faster installs
  • Simple design and clear instructions for quick setup
  • Time-saving diagnostics with touch of a button
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