Miniature Circuit Breaker, QO Series, 70A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOU270
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In Stock
Free Shipping
In Stock
SKU
510-G1445053
Miniature Circuit Breaker, QO Series, 70A, 2 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your electrical system with the Square D QO Series 70A 2-Pole Miniature Circuit Breaker. Ideal for use with air conditioning and refrigeration equipment, heating systems, and general electrical applications, this circuit breaker offers reliable overload and short-circuit protection. Its compact design and surface/DIN rail mounting style make it easy to install and integrate into your electrical panel. With a maximum air rating of 10kA at 120/240V AC, this circuit breaker provides peace of mind for your electrical system. Its compatibility with the QO panelboard/load center series and single-phase operation make it a versatile and reliable choice.
Top product features:
- Protects against overcurrent up to 10kA at 120/240V AC
- Has a toggle actuator for easy on/off switching
- Supports both 120V and 240V AC applications
Top product applications:
- Air Conditioning and Refrigeration Equipment
- Heating
- Terminal Connection Slotted Box Lug (Reversible Line and Load)
Miniature Circuit Breaker, Amps 70 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 48V 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 (Reversible Line and Load), Frame Size 100A/QOU
Additional Information
- Country of Origin: MX
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.40
- Package Width: 3.40
- Package Height: 1.60
- Package Weight: 0.70
Product info last updated on April 24, 2026 7:58am UTC
Category: Circuit Protection