Miniature Circuit Breaker, GHB Series, 40A, 3 Pole, 277/480V AC, 14kA at 277/480V AC MPN:GHB3040
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G3783267
Miniature Circuit Breaker, GHB Series, 40A, 3 Pole, 277/480V AC, 14kA at 277/480V AC
Protect your electrical system with the reliable GHB Series Miniature Circuit Breaker from Eaton. Suitable for use in a variety of applications, including commercial and industrial settings, this 40A, 3-pole breaker is designed to provide maximum protection against electrical overloads and short circuits. Its 14kA interrupting rating ensures safe and reliable operation, even in high-demand situations. Compatible with Eaton Powerline Panelboards, this breaker is perfect for use in panelboards and load centers, offering a convenient and efficient solution for managing electrical power distribution. Its compact design and easy installation make it an ideal choice for a range of applications.
Top product features:
- Breaks circuit overload at 40A, protecting against electrical fires
- Has a 3-pole design, allowing for safe and efficient distribution of power to multiple circuits
- Provides a maximum short-circuit current rating of 14kA at 277/480V AC, ensuring reliable operation in high-stress situations
Top product applications:
- Industrial Power Distribution Systems
- Commercial Electrical Panelboards
- Eaton Powerline Panelboards
Miniature Circuit Breaker, Amps 40 A, AC Voltage Rating 277/480V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating 125/250V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center Series 1A, Phase Three, Series GHB, Max. AIR Rating 14kA at 277/480V AC, For Use With Eaton Powerline Panelboards, Terminal Connection Screw Clamp, Frame Size 100/GHB, Length 4 in, Width 3 in, Depth 2.63 in, Min. Operating Temp. -4 Degrees F
Additional Information
- Country of Origin: DO
- 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: 6.70
- Package Width: 3.70
- Package Height: 4.30
- Package Weight: 1.70
Product info last updated on February 8, 2026 10:16am UTC
Category: Circuit Protection