QOB390 - Square D 90 Amp 3 Pole Bolt-On Circuit Breaker 120/240 VAC 10 kA Interrupt Rating

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SKU: QOB390-ReCert
Condition: Re-Certified
Price:
$76.70 $452.52
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Product Info

QOB390 - Square D Bolt-On 90 Amp 3 Pole Circuit Breaker - Essential Electric Supply
QOB390 - Square D Bolt-On 90 Amp 3 Pole Circuit Breaker - Essential Electric Supply
QOB390 - Square D Bolt-On 90 Amp 3 Pole Circuit Breaker - Essential Electric Supply
QOB390 - Square D Bolt-On 90 Amp 3 Pole Circuit Breaker - Essential Electric Supply
QOB390 - Square D 90 Amp 3 Pole Bolt-On Circuit Breaker 120/240 VAC 10 kA Interrupt Rating - Essential Electric Supply
QOB390 - Square D 90 Amp 3 Pole Bolt-On Circuit Breaker 120/240 VAC 10 kA Interrupt Rating - Essential Electric Supply
QOB390 - Square D 90 Amp 3 Pole Bolt-On Circuit Breaker 120/240 VAC 10 kA Interrupt Rating - Essential Electric Supply
QOB390 - Square D 90 Amp 3 Pole Bolt-On Circuit Breaker 120/240 VAC 10 kA Interrupt Rating - Essential Electric Supply
QOB390 - Square D 90 Amp 3 Pole Bolt-On Circuit Breaker 120/240 VAC 10 kA Interrupt Rating - Essential Electric Supply
QOB390 - Square D 90 Amp 3 Pole Bolt-On Circuit Breaker 120/240 VAC 10 kA Interrupt Rating - Essential Electric Supply
QOB390 - Square D Bolt-on 240VACV 90A 3 pole circuit breaker 10kA@240V - Essential Electric Supply
QOB390 - Square D Bolt-on 240VACV 90A 3 pole circuit breaker 10kA@240V - Essential Electric Supply
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QOB390 - Square D Bolt-On 90 Amp 3 Pole Circuit Breaker - Essential Electric Supply
QOB390 - Square D Bolt-On 90 Amp 3 Pole Circuit Breaker - Essential Electric Supply
QOB390 - Square D Bolt-On 90 Amp 3 Pole Circuit Breaker - Essential Electric Supply
QOB390 - Square D Bolt-On 90 Amp 3 Pole Circuit Breaker - Essential Electric Supply
QOB390 - Square D 90 Amp 3 Pole Bolt-On Circuit Breaker 120/240 VAC 10 kA Interrupt Rating - Essential Electric Supply
QOB390 - Square D 90 Amp 3 Pole Bolt-On Circuit Breaker 120/240 VAC 10 kA Interrupt Rating - Essential Electric Supply
QOB390 - Square D 90 Amp 3 Pole Bolt-On Circuit Breaker 120/240 VAC 10 kA Interrupt Rating - Essential Electric Supply
QOB390 - Square D 90 Amp 3 Pole Bolt-On Circuit Breaker 120/240 VAC 10 kA Interrupt Rating - Essential Electric Supply
QOB390 - Square D 90 Amp 3 Pole Bolt-On Circuit Breaker 120/240 VAC 10 kA Interrupt Rating - Essential Electric Supply
QOB390 - Square D 90 Amp 3 Pole Bolt-On Circuit Breaker 120/240 VAC 10 kA Interrupt Rating - Essential Electric Supply
QOB390 - Square D Bolt-on 240VACV 90A 3 pole circuit breaker 10kA@240V - Essential Electric Supply
QOB390 - Square D Bolt-on 240VACV 90A 3 pole circuit breaker 10kA@240V - Essential Electric Supply

Description

QOB390


QOB390 is a Square D 90 Amp 3 Pole bolt-on miniature circuit breaker designed for reliable overcurrent protection.This QOB series circuit breaker features a thermal magnetic trip unit with a 10 kA interrupt rating and is rated for 120/240 VAC and 48 VDC applications. It includes a Visi-Trip indicator for visual trip status and supports common trip operation across all poles. The breaker accommodates 4 to 2/0 AWG copper or aluminum wire and is compatible with NQO and NQOD panel boards.
    Key Specifications
    • Amperage: 90 A
    • Voltage Rating: 120/240 VAC, 48 VDC
    • Number of Poles: 3
    • Interrupt Rating: 10 kA
    • Mounting Type: Bolt-On
    • Series/Frame: QOB
    • Trip Unit: Thermal Magnetic
    • Wire Range: 4 to 2/0 AWG Copper/Aluminum
    • Visi-Trip Indicator for trip status
    • Common Trip Mechanism
    • Compatible with NQO and NQOD panel boards
    • Dimensions: Approx. 2.91" L x 2.25" W x 3" H
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Specifications

  • Part Number: QOB390
  • Manufacturer : Schneider Electric
  • Brand : Square D
  • Category : Circuit Breaker
  • Item Subcategory : Molded Case
  • Family : QOB Series
  • Type : QOB
  • Voltage : 120/240VAC
  • Amperage : 90
  • Phase : 3
  • Poles : 3
  • AIC rating : 10kA@240V
  • Connection : Bolt-On
  • Functions : Long Time and Instantaneous Trip
  • Terminal Connection : Pressure Plate
  • Frame Size : 100A/QO
  • Temp Rating : -13‰ÛÒ158 å¡F (-25‰ÛÒ70 å¡C)
  • MCM Size : Min. Wire Size 8 AWG Max. Wire Size 2 AWG
  • Breaker Type : Standard
  • Protection : Thermal Magnetic

Product Data

  • UPC : 785901019725
  • GTIN : 00785901019725
  • Country of Origin : Mexico
  • Dimensions : 3.5 in (89 mm) x 2.2 in (57 mm) x 2.9 in (74 mm) (Height x Width x Depth)
  • Weight : 1.1
  • Panel Type : Square D NQOD Panelboards
  • Standards : CSA, UL Listed
  • Certification : UL Listed
  • Wire Size : AWG 4 to AWG 2/0, Copper or Aluminum


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