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QOB3901021 - 90A Circuit Breaker

  • 90 Amp
  • 10k @ 240VAC
  • 3 Pole

Purchase Options:

QOB3901021 - 90A Circuit Breaker Description

QOB390-1021 - 90A Circuit Breaker

The QOB390-1021 Miniature Circuit Breaker by Schneider Electric offers superior protection and performance for both AC and DC systems. This three-pole thermal magnetic circuit breaker is rated for 90A at 120/240VAC with a 10kA interrupting capacity, making it ideal for various residential, commercial, and industrial applications. Featuring a robust bolt-on mount and an AC shunt trip, the QOB390-1021 ensures reliable overcurrent protection and seamless switching capabilities.

Key Features and Benefits:

  • High Performance: The QOB390-1021 is designed to handle a substantial 90A current rating and operates efficiently at 120/240VAC, ensuring robust performance across various applications.
  • Reliable Protection: Equipped with thermal magnetic technology, this circuit breaker provides dependable overcurrent protection to safeguard your electrical systems.
  • VisiTrip Indicator: The built-in VisiTrip feature offers a clear visual indication when the breaker has tripped, allowing for quick and easy fault identification and resolution.
  • Quick Make, Quick Break Mechanism: This feature ensures rapid operation and enhances the longevity and reliability of the breaker.
  • Shunt Trip Feature: The AC shunt trip allows for remote tripping, adding an extra layer of control and safety for your electrical system.

Technical Specifications:

  • Product Type: Miniature Circuit Breaker
  • Range: QO
  • Current Rating: 90A
  • Voltage Rating: 120/240VAC
  • Interrupt Rating: 10kA at 120/240VAC
  • Mounting Type: Bolt-on
  • Number of Poles: 3P
  • Electrical Connection: Box lugs
  • Wire Size: AWG 4 to AWG 2/0 (copper or aluminum)
  • Tightening Torque: 5.6 N.m
  • Dimensions: Height - 89 mm, Width - 76 mm, Depth - 74 mm
  • Net Weight: 0.612 kg

Material Compliance and Certifications:

  • RoHS/REACh Compliant: Ensures the product meets stringent environmental and health safety standards, contributing to a sustainable future.
  • Certifications: UL Listed (UL File E84967), CSA Certified (CSA Master Contract 153555)
  • Green Premium‰ã¢ Label: Schneider Electric's commitment to delivering products with best-in-class environmental performance, transparency on environmental impacts, and circular, low-CO2 products.

Suitability:

  • The QOB390-1021 is suitable for a wide range of applications including residential homes, commercial buildings, and industrial facilities. Its robust design and advanced features ensure reliable performance in protecting electrical systems from overcurrents and short circuits. This circuit breaker is an excellent choice for anyone looking to enhance the safety and efficiency of their electrical installations.

By choosing the QOB390-1021 Miniature Circuit Breaker, you are investing in a high-quality, reliable, and environmentally responsible solution that meets modern electrical safety standards and contributes to sustainable development.

 

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.

Specifications

  • Width:3.0
  • Height:3.5
  • Depth:2.5
  • Poles:3
  • Amperes:90
  • A.I.C. Rating & Volts:10k @ 240VAC
  • Type:QOB
  • Approx Dimensions:3.00"W x 3.50"L x 2.50"D
  • Additional Notes:Bolt-On Circuit Breaker with 120Vac Shunt Trip Device

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE shipping on breaker orders over $100 and all other items with orders over $500.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

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