2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
Product Questions? Contact Us
Product Info
- Manufacturer:General Electric
- Sub-Category:Breaker Type
Description
SB440JK4G
SB440JK4G is a General Electric Spectra Series 3-phase, 4-wire bus plug rated for 400 amps and 600 volts. This breaker type bus plug is designed for reliable power distribution in commercial and industrial applications. The SB440JK4G features a T-frame design and is compatible with Spectra Series busway systems. It provides a robust solution for safely connecting loads to the busway, with a focus on durability and ease of installation. The plug is suitable for both horizontal and vertical configurations and supports standard grounding requirements.
- Part Number: SB440JK4G
- Manufacturer: General Electric
- Series: Spectra
- Frame: T-frame
- Amperage: 400A
- Voltage: 600V
- Phase: 3-phase
- Wire: 4-wire
- Mounting Type: Busway plug-in
- Interrupt Rating: Matches busway short-circuit rating when properly protected
- Standards: NEMA BU-1, ANSI/UL857
- Orientation: Edgewise & Flatwise
Specifications
- Part Number: SB440JK4G
- Manufacturer : General Electric
- Category : Bus Plug
- Item Subcategory : Breaker Type
- Family : Spectra
- Type : SB
- Voltage : 600
- Amperage : 400
- Phase : 3
- AIC rating : 30kA@480V
- Wire : 4
Product Data
- Weight : 58
Accesories
You may also like
- Opens in a new window.



