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Square D™ QO® QOU330 Standard Unit Mount Miniature Circuit Breaker, 240 VAC, 30 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

Selected QOU330Square D™ QO® QOU330 Standard Unit Mount Miniature Circuit Breaker, 240 VAC, 30 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
QOU330Square D™ QO® QOU330 Standard Unit Mount Miniature Circuit Breaker, 240 VAC, 30 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

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Short Description

The Square D™ Extreme Duty QOU circuit breaker was developed specifically with the unique challenges of harsh environments in mind. The circuit breaker has specially constructed internal components that make it resistant to the damaging effects of high humidity and salt, which are common in commercial HVAC and wastewater treatment applications. The circuit breaker has passed a 500 hr salt spray test. The QOU circuit breaker is also appropriate for any application that endures a corrosive atmosphere or highly humid conditions, such as wastewater treatment. It is available in 30 or 60 A and can be used with standard QOU devices and accessories.

Features

  • Miniature molded case circuit breakers are intended for use in residential and commercial applications
  • QOU miniature circuit breakers are unit mount (lug/lug) thermal magnetic circuit breakers
  • Provide a means to manually open a circuit
  • Automatically open a circuit under overload or short circuit conditions
  • Feature common tripping of all poles
  • Visi-Trip™ trip indicator
  • Lugs at both ends (cable-in/cable-out construction)
  • Operate in any position
  • Single handle with internal common trip
  • Reversible line and load lugs
  • Field installable quick connectors
  • 10 kA at 240 VAC short circuit current rating
  • 14 to 2 AWG aluminum/copper wire

Specification

Frequency Rating
50/60 Hz
Interrupt Rating
10 kA
Mounting Type
DIN Rail/Flush
Number Of Poles
3
Phase
3
Temperature Rating
104 deg F
Trip Type
Thermal Magnetic
Type
Standard Unit Mount
Voltage Rating
240 VAC
Wire Size
14 to 2 AWG
Application
Appliance Manufacturers, Car Wash Systems, Facility and Infrastructure, Food and Beverage, HVAC, Industrial Machinery, Material Handling, Specialty Machinery and Waste Water Treatment Facilities Applications
Standard & Approvals
BAA Compliant, RoHS Compliant, UL 489 File #E84967, CSA C22.2 #5.1, CE Certified, IEC 60947-2, HACR Rated, SWD Rated, PROP65 California Provision: Cancer and Reproductive harm - www.P65warnings.ca.gov
Amperage Rating
30 A
Dimensions
2.95 in L x 2.25 in W x 4.05 in H
Actuator Type
Toggle
Color
Black
Connection Type
Box Lug

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