Q1-290VHIN - 90 Amp Circuit Breaker
- 90 Amp
- 22k @ 120/240VAC
- 2 Pole
Purchase Options: Refurbished
Q1-290VHIN - 90 Amp Circuit Breaker Description
Q1-290VHIN - 90 Amp Circuit Breaker
Keep your electrical systems safe and dependable with the Q1-290VHIN 90A circuit breaker. Designed for residential and light commercial use, this two-pole, 120/240 V unit delivers strong protection against overloads and short circuits with a 22,000 A interrupting capacity. Its plug-on frame (Q1 type) makes installation into panelboards fast and clean, while taking up just four spaces in your distribution panel. Whether you're replacing an aging breaker or upgrading a load circuit, the Q1-290VHIN gives you peace of mind with consistent performance under demanding conditions.
Key Features & Benefits
- High Interrupting Capacity (22 kAIC): Safeguards your circuits from fault currents, minimizing risk of damage or fire
- Thermal-Magnetic Protection: Combines long-term overload sensitivity with fast response to short circuits
- Compact Footprint: Uses only four panel spaces, making it ideal for panels with limited room
- Plug-On Mounting: Enables tool-free, secure installation to standard bus bars
- Long Service Life: Built from corrosion-resistant materials to deliver years of steady protection
Technical Specifications
- Amperage: 90 A
- Poles: 2 (two-pole)
- Voltage Rating: 120/240 VAC
- Interrupting Rating (AIC): 22,000 A
- Frame Type: Q1
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Dimensions:
- Width: 1.50 inches
- Length: 6.38 inches
- Depth: 2.31 inches
- Weight: ~3.50 lb
- Panel Spaces Required: 4 slots
Material Compliance & Certifications
- Construction: Constructed with premium, corrosion-resistant metals and robust internal components, this circuit breaker meets rigorous industry-standard safety and performance requirements.
- Compliance: It is tested to comply with applicable UL/CSA or ANSI standards (depending on regional regulations), ensuring your installation aligns with electrical code requirements and inspection criteria.
Where It Works Best (Suitability & Use Cases)
- The Q1-290VHIN 90A breaker is ideal for retrofit or maintenance tasks in existing panels, especially where space is tight but you still need high-capacity protection. It fits nicely in residential or light commercial switchboards, particularly in installations feeding heavy loads like HVAC units, large motor circuits, or service feeders. If you're upgrading circuits or replacing older breakers, this unit gives you the safety upgrade without demanding more panel space or complex wiring modifications.
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:6.38
- Depth:2.31
- Poles:2
- Amperes:90
- A.I.C. Rating & Volts:22k @ 120/240VAC
- Type:Q1
- Approx Dimensions:1.50"W x 6.38"L x 2.31"D
- Additional Notes:Plug-on Thermal Magnetic Circuit Breaker. Requires 4 Spaces
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
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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).