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Bus Plug
General Electric | SB440JK4 | Bus Plug | 400A | 600V
| Part Number | SB440JK4 |
| Amperes | 400 |
| Voltage | 600 |
| Product Type | Bus Plug |
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
General Electric | SB440JK4 | Bus Plug | 400A | 600V
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
Product description
Shipping
General Electric SB440JK4 Bus Plug is a precision connectivity component built for demanding electrical environments. Designed for maintenance, retrofit, and replacement projects, this GE part delivers reliable performance where exact specifications are critical. With a 400A rating and a voltage tolerance up to 600V, it provides secure, high-current connections in GE switchgear and power distribution assemblies.
- Amperage: 400A
- Voltage: 600V
- Part number: SB440JK4
- Manufacturer: General Electric
- Applications: maintenance, retrofit, and replacement in compatible GE equipment
Why this bus plug matters for your project
When you’re upgrading or restoring critical electrical infrastructure, the SB440JK4 ensures you’re using an exact-fit GE component that aligns with your system’s design. The 400A capability supports substantial load requirements, while the 600V rating covers a wide range of distribution and switchgear configurations. Using the correct part number is your best path to seamless compatibility and reduced downtime.
Ideal use cases
- Routine maintenance: replace worn or damaged bus plug elements to restore secure connections and reliable power delivery.
- Retrofit projects: upgrade legacy gear to meet higher current or voltage requirements without changing the surrounding hardware.
- Replacement scenarios: when a GE-approved part is needed to maintain system integrity and warranty terms.
Fit, compatibility, and installation considerations
Before ordering, confirm that SB440JK4 matches your equipment’s requirements. The part number is the best reference for compatibility with GE assemblies. If you’re verifying fit, check your system’s amperage and voltage ratings, along with the connector geometry and mounting arrangement to ensure a precise match.
Practical tips for best results
- Work with a qualified electrical technician to verify voltage class and connection specifications related to your GE gear.
- Keep spares on hand for critical equipment where downtime has a direct impact on operations.
- Follow proper safety protocols during removal and installation to prevent arcing or unintended energization.
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