QOU340 - Square D 40 Amp 3 Pole 240VAC 10kA Interrupt Miniature Circuit Breaker, QOU Series, DIN Rail Mount, CSA/UL/IEC Listed

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SKU: QOU340-New
Condition: New
Price:
$107.20 $307.80
Stock:
100+ in stock, ready to be shipped

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Product Info

QOU340 - Square D Bolt-On 40 Amp 3 Pole Circuit Breaker - Essential Electric Supply
QOU340 - Square D 40 Amp 3 Pole 240VAC 10kA Interrupt Miniature Circuit Breaker, QOU Series, DIN Rail Mount, CSA/UL/IEC Listed - Essential Electric Supply
QOU340 - Square D 40 Amp 3 Pole 240VAC 10kA Interrupt Miniature Circuit Breaker, QOU Series, DIN Rail Mount, CSA/UL/IEC Listed - Essential Electric Supply
QOU340 - Square D 40 Amp 3 Pole 240VAC 10kA Interrupt Miniature Circuit Breaker, QOU Series, DIN Rail Mount, CSA/UL/IEC Listed - Essential Electric Supply
QOU340 - Square D 40 Amp 3 Pole 240VAC 10kA Interrupt Miniature Circuit Breaker, QOU Series, DIN Rail Mount, CSA/UL/IEC Listed - Essential Electric Supply
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QOU340 - Square D Bolt-On 40 Amp 3 Pole Circuit Breaker - Essential Electric Supply
QOU340 - Square D 40 Amp 3 Pole 240VAC 10kA Interrupt Miniature Circuit Breaker, QOU Series, DIN Rail Mount, CSA/UL/IEC Listed - Essential Electric Supply
QOU340 - Square D 40 Amp 3 Pole 240VAC 10kA Interrupt Miniature Circuit Breaker, QOU Series, DIN Rail Mount, CSA/UL/IEC Listed - Essential Electric Supply
QOU340 - Square D 40 Amp 3 Pole 240VAC 10kA Interrupt Miniature Circuit Breaker, QOU Series, DIN Rail Mount, CSA/UL/IEC Listed - Essential Electric Supply
QOU340 - Square D 40 Amp 3 Pole 240VAC 10kA Interrupt Miniature Circuit Breaker, QOU Series, DIN Rail Mount, CSA/UL/IEC Listed - Essential Electric Supply

Description

QOU340


QOU340 is a Square D 40 Amp, 3-pole, 240VAC miniature circuit breaker designed for reliable overcurrent and short-circuit protection in commercial and industrial applications.

This thermal magnetic molded case circuit breaker features a 10kA interrupt rating at 240VAC, is rated for both copper and aluminum wire (14–2 AWG), and is certified for HACR and switching duty. It is unit-mounted on a DIN rail for easy installation and is ideal for OEM and panel builder use.

    Key Specifications
  • Amperage: 40A
  • Voltage: 120/240VAC, 48VDC
  • Poles: 3
  • Mounting Type: DIN Rail (Unit Mount)
  • Interrupt Rating: 10kA at 120/240VAC, 5kA at 48/60VDC
  • Series/Frame: QOU
  • Trip Unit: Thermal Magnetic
  • Wire Range: 14–2 AWG (copper or aluminum)
  • Electrical Connection: Slotted box lugs (line and load)
  • Certifications: CSA, UL, IEC listed
  • Dimensions: 4.05" H x 2.25" W x 2.95" D
  • Application: HACR and Switching Duty rated

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

  • Part Number: QOU340
  • Manufacturer : Schneider Electric
  • Brand : Square D
  • Category : Circuit Breaker
  • Item Subcategory : Molded Case
  • Family : QOU Series
  • Type : QOU
  • Voltage : 240
  • Amperage : 40
  • Phase : 3
  • Poles : 3
  • AIC rating : 10kA@240V
  • Connection : Unit Mount
  • Functions : Long Time and Instantaneous Trip
  • Terminal Connection : Slotted Box Lug (Reversible Line and Load)
  • Frame Size : 100A/QOU
  • MCM Size : Min. Wire Size 14 AWG Max. Wire Size 2 AWG
  • Breaker Type : Standard
  • Protection : Thermal Magnetic

Product Data

  • UPC : 785901418955
  • GTIN : 00785901418955
  • Country of Origin : Mexico
  • Dimensions : 4.05 in (102.87 mm) x 2.25 in (57.15 mm) x 2.95 in (74.93 mm) (Height x Width x Depth)
  • Weight : 1.13
  • Panel Type : Air Conditioning and Refrigeration Equipment, Heating
  • Standards : CSA, IEC, UL listed
  • Certification : IEC, UL listed
  • Wire Size : AWG 14...AWG 2 aluminium/copper



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