Miniature Circuit Breaker, QO Series, 30A, 1 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOB1301021
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G1333787
Miniature Circuit Breaker, QO Series, 30A, 1 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your electrical system with the Square D QO Series 30A Miniature Circuit Breaker. Suitable for residential and commercial applications, this circuit breaker provides reliable overcurrent protection for 120/240V AC systems. With a 10kA maximum air rating, it can handle high currents and prevent damage to your equipment. The shunt trip mechanism ensures safe and efficient operation. This compact breaker is designed for bolt-on mounting and is compatible with Square D NQOD panelboards. Perfect for use in single-phase systems, it offers peace of mind and helps prevent electrical fires and equipment damage.
Top product features:
- Trip-free mechanism for automatic reset
- Shunt trip circuit breaker design for fast and safe switching
- 10kA short-circuit current interrupting rating
Top product applications:
- Residential electrical panel upgrades
- Commercial electrical panel installations
- Industrial electrical panel replacements
Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Shunt Trip, Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center Series QO, Phase Single, Series QOB, Max. AIR Rating 10kA at 120/240V AC, For Use With Square D NQOD Panelboards, Terminal Connection Pressure Plate, Frame Size 100A/QO, Length 3 in, Width 1.5 in, Depth 2.91 in, Min. Operating Temp. 77 Degrees F
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: 3.70
- Package Width: 3.30
- Package Height: 4.50
- Package Weight: 0.64
Product info last updated on January 31, 2026 8:28am UTC
Category: Circuit Protection