QOB290 - 90 Amp Circuit Breaker
- 90 Amp
- 10k @ 120/240VAC
- 2 Pole
Purchase Options: New In Box
QOB290 - 90 Amp Circuit Breaker Description
QOB290 - 90 Amp Circuit Breaker
Protect your electrical systems with the Schneider Electric QOB290 90A Miniature Circuit Breaker, designed for reliable performance in both residential and commercial applications. As part of the trusted Schneider Electric QO series, this breaker provides dependable overcurrent protection while allowing smooth, efficient power management. Engineered for 120/240V AC systems, the QOB290 offers a high interrupting rating and secure bolt-on installation—making it an excellent choice for electricians, contractors, and facility managers seeking long-lasting safety and performance.
Key Features and Benefits
- High Interrupting Rating: Handles up to 10kA at 120/240VAC, helping protect your wiring and connected equipment from dangerous short circuits and overloads.
- Thermal Magnetic Trip Unit: Automatically responds to abnormal current levels with precise, consistent protection against faults.
- Quick Make, Quick Break Operation: The trip-free toggle mechanism allows for fast switching and safer system resets.
- VisiTrip Indicator: Built-in visual trip indicator makes it easy to spot and troubleshoot circuit interruptions without guesswork.
-
Reliable Bolt-On Mounting: Provides a secure, vibration-resistant fit for stable installation in your electrical panel.
Technical Specifications
-
Product Series: QO
-
Current Rating: 90 Amps
-
Voltage Rating: 120/240V AC
-
Poles: 2
-
Interrupt Rating: 10kA at 120/240V AC
-
Mounting Type: Bolt-on
-
Connection Type: Box lugs
-
Compatible Wire Sizes: AWG 4 to AWG 2/0 (copper or aluminum)
-
Torque: 49.6 lbf.in (5.6 N·m)
-
Dimensions:
- Height: 3.5 inches
- Width: 1.5 inches
- Depth: 2.9 inches
-
Weight: 0.721 lbs
Material Compliance and Certifications
- Green Premium™ Label: Reflects Schneider’s commitment to sustainability. The breaker is RoHS and REACh compliant, completely mercury-free and halogen-free, ensuring minimal environmental impact while maintaining top-tier safety standards.
-
UL and CSA Safety Standards: Designed and tested to meet or exceed applicable UL and CSA standards for quality and reliability.
Suitability
- This 90A circuit breaker is ideal for residential, commercial, and light industrial electrical systems, whether you’re upgrading an existing panel or setting up new installations. Its dependable protection and straightforward installation make it a smart choice for electricians, maintenance teams, and property managers looking for safe, efficient power distribution.
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:1.5
- Height:3.5
- Depth:2.5
- Poles:2
- Amperes:90
- A.I.C. Rating & Volts:10k @ 120/240VAC
- Type:QOB
- Approx Dimensions:1.50"W x 3.50"L x 2.50"D
- Additional Notes:Bolt-On Circuit Breaker
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).