Miniature Circuit Breaker, E FRAME Series, 20A, 2 Pole, 277/480V AC, 25kA at 120V AC MPN:EDB24020SA
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In Stock
Free Shipping
In Stock
SKU
510-G1548872
Miniature Circuit Breaker, E FRAME Series, 20A, 2 Pole, 277/480V AC, 25kA at 120V AC
Protect your electrical systems with the Square D E FRAME Series Miniature Circuit Breaker. This 20A, 2-pole breaker is designed for use in 277/480V AC applications, offering 25kA at 120V AC for reliable overload protection. Suitable for NF panelboards, it provides a secure connection with lug terminals and a bolt-on mounting style. With a compact 125A/EDB frame size and operating temperature up to 104°F, this breaker is ideal for a range of applications, including commercial and industrial settings. Its shunt trip design ensures fast and efficient operation, making it a valuable addition to your electrical panel.
Top product features:
- Trip circuit in the event of an overload or short circuit
- Protects against electrical shock with a shunt trip mechanism
- Mounts directly to a Square D NF Panelboard
Top product applications:
- Commercial Lighting Systems
- Industrial Power Distribution Systems
- NF Panelboard Load Centers
Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 277/480V AC, Circuit Breaker Type Shunt Trip, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center Series NF, Phase Single, Series EDB, Max. AIR Rating 18kA at 277/480V AC, For Use With Square D NF Panelboards, Terminal Connection Lug, Frame Size 125A/EDB, Length 5.66 in, Width 2.94 in, Depth 4.05 in, Max. Operating Temp. 104 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: 7.30
- Package Width: 4.70
- Package Height: 4.80
- Package Weight: 2.94
Product info last updated on January 14, 2026 11:43am UTC
Category: Circuit Protection