Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL
Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL - Image 2
Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL - Image 3
Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL - Image 4
Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL - Image 5
Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL - Image 6
Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL - Image 7
Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL
Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL - Image 2
Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL - Image 3
Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL - Image 4
Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL - Image 5
Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL - Image 6
Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL - Image 7

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Square D

Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL

Out of stock
SKU: QOB350 UPC: 785901417163
(0)
$56.00
-20% $70.00 $56.00
Out of stock
Condition

QOB350 specifications

Square D QOB350 50 Amp 3 Pole 240V Standard Trip Bolt-On Circuit Breaker UL

Specifications:

  • Manufacturer: Square D
  • Model Number: QOB350
  • Type: Standard Trip Circuit Breaker
  • For Use in: QO Load Centers, NQ and NQOD Panelboards
  • UPC: 785901417163
  • Amperage: 50 Amp
  • Voltage: 240 Volt
  • Poles: 3 Pole
  • Connection Type: Bolt-On
  • Interrupt Rating: 10 Kilo-Amp
  • Certification: UL Listed

Description: The Square D QOB350 50 Amp Circuit Breaker is designed for bolt-on mounting in NQ and NQOD panelboards, providing overcurrent protection and reliable performance for both AC and DC systems. The breaker operates at 120/240V and features a robust interrupt rating of 10 kA, ideal for a variety of medium-duty applications in residential, commercial, and industrial environments. The thermal-magnetic trip mechanism ensures precise circuit protection. It is UL certified, meeting stringent safety standards.

There is a $15 charge for delivery. Additional charges will be imposed by our couriers for delivery to remote areas, a surcharge may be levied to cover carriage to these areas.

Warranty Coverage

We stand behind every product we sell. Coverage depends on the condition of the item at time of purchase:

  • New: 12-month warranty
  • New Open Box: 10-month warranty
  • Reconditioned: 90-day warranty

Warranty coverage begins on the date of delivery and covers manufacturing and functional defects under normal use. It does not cover damage from misuse, improper installation, or unauthorized repair. To make a warranty claim, contact us at support@breakersmart.com with your order number and a description of the issue.