THHQB2190 - 90Amp Circuit Breaker
- 90 Amp
- 22K @ 120/240VAC
- 2 Pole
Purchase Options: New In Box
THHQB2190 - 90Amp Circuit Breaker Description
THHQB2190 - 90Amp Circuit Breaker
The THHQB2190 is a 90-amp, 2-pole thermal-magnetic miniature circuit breaker from the Q-Line series, designed to deliver reliable overcurrent protection in residential and commercial electrical systems. With a strong interrupting rating of 22kA at 120/240V, this breaker ensures safe and efficient circuit control and fault mitigation.
Key Features and Benefits:
- Thermal-Magnetic Protection: Provides long-time overload and short-time overcurrent protection, ensuring dependable circuit operation.
- Quick-Make/Quick-Break Mechanism: Enhances safety by responding swiftly to electrical faults, minimizing arc duration and damage.
- Compact Design: Only one inch wide per pole, ideal for maximizing space in load centers and panelboards.
- Bolt-On Mounting: Allows for easy, secure installation onto bus bars, reducing labor and installation time.
- Visible Trip Indicators: Enable quick visual detection of tripped circuits, aiding in fast diagnostics and reducing downtime.
Technical Specifications:
- Amperage: 90 A
- Poles: 2
- Voltage: 120V / 120/240V systems
- Interrupting Rating: 22 kAIC at 120/240V
- Trip Style: Non-Interchangeable
- Trip Function: LI (Long-Time and Instantaneous)
- Frame Type: Q-Line
Material Compliance and Certifications:
- UL Listed: Complies with UL safety standards (UL File #E11592)
- HACR Rated: Approved for Heating, Air Conditioning, and Refrigeration applications
Suitability:
- Residential Installations: Excellent for protecting home branch circuits and load centers.
- Commercial Applications: Ideal for use in commercial lighting panels and industrial equipment.
- Reverse Feed Compatible: Flexible installation allows for use in systems requiring reverse feed capability.
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:2.0
- Height:3.5
- Depth:2.81
- Poles:2
- Amperes:90
- A.I.C. Rating & Volts:22K @ 120/240VAC
- Type:THHQB
- Approx Dimensions:2.00"W x 3.50"L x 2.81"D
- Additional Notes:HACR Rated, Q-Line, Bolt-On, Molded Case 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).