Miniature Circuit Breaker, QO Series, 90A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOU290
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G3132543
Miniature Circuit Breaker, QO Series, 90A, 2 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your electrical system with the Square D QO Series 90A Miniature Circuit Breaker. Designed for use in air conditioning and refrigeration equipment, heating systems, and general electrical applications, this 2-pole circuit breaker provides reliable protection against overloads and short circuits. With a maximum AIR rating of 10kA at 120/240V AC, it offers superior performance and durability. The compact design and surface/DIN rail mounting style make it easy to install and integrate into your system. Ideal for use in residential and commercial settings, this circuit breaker ensures safe and efficient electrical operation.
Top product features:
- Protects against electrical overloads with a 10kA trip rating at 120/240V AC
- Has a toggle actuator for easy on/off switching
- Connects to air conditioning and refrigeration equipment, as well as heating systems, with slotted box lug terminals
Top product applications:
- Air Conditioning and Refrigeration Equipment
- Heating
- Terminal Connection Slotted Box Lug (Non-Reversible Line and Load)
Miniature Circuit Breaker, Amps 90 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 60V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail, Compatible Panelboard/Load Center Series QO, Phase Single, Series QOU, Max. AIR Rating 10kA at 120/240V AC, For Use With Air Conditioning and Refrigeration Equipment, Heating, Terminal Connection Slotted Box Lug (Non-Reversible Line and Load), Frame Size 100A/QOU
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 7 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.90
- Package Width: 2.10
- Package Height: 3.40
- Package Weight: 0.95
Product info last updated on February 11, 2026 6:29pm UTC
Category: Circuit Protection