Circuit Breaker, A Series, 20A, 1 Pole, 250/277V AC, 2kA at 120V AC, C Curve MPN:AA1-B0-34-620 -5D1-C
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In Stock
Free Shipping
In Stock
SKU
510-G4301053
Circuit Breaker, A Series, 20A, 1 Pole, 250/277V AC, 2kA at 120V AC, C Curve
Upgrade your electrical panel with the Carling A Series Circuit Breaker, a reliable and efficient solution for protecting your equipment and ensuring safe operation. This 20A, 1-pole circuit breaker is designed for use in 250/277V AC systems and features a C Curve for medium-level protection. The magnetic actuator provides a clear on/off indication, making it easy to monitor and control your electrical system. Ideal for use in commercial and industrial settings, this circuit breaker is perfect for applications such as lighting, HVAC, and power distribution. Its compact design and panel mount configuration make it easy to integrate into your existing system.
Top product features:
- Magnetic circuit breaker actuator for toggle operation
- 1 pole circuit breaker for single phase applications
- C Curve for medium breaking capacity
Top product applications:
- Residential Electrical Panel
- Commercial Electrical Panel
- Industrial Electrical Panel
Panel Mount Circuit Breaker, Amps 20 A, AC Voltage Rating 250/277V AC, Terminal Connection #10-32 Screw, DC Voltage Rating 80V DC, Magnetic, Number of Poles 1, Circuit Breaker Actuator Toggle, Max. AIR Rating 2kA at 120V AC, Curve Type Medium, Phase Single, Mounting Type Threaded Insert, Actuator Color Black, Actuator Legend On/Off, Panel Cutout Size 2.187 in x 0.770 in, Max. Panel Thickness 0.1 in, Mounting Hole Thread Size #6-32, Max. Wire Size Not Specified, Length 2 in, Width 0.75 in
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: 2.70
- Package Width: 0.80
- Package Height: 3.60
- Package Weight: 0.15
Product info last updated on February 5, 2026 5:53pm UTC
Category: Circuit Protection