Eaton Fusible Safety Switch Ne...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$292.41
$290.66
Eaton safety switch neutral kit

Eaton Fusible Safety Switch Neutral Kit - UL Listed Professional Installation Component

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Model: DS400NK

In Stock (leaves warehouse same day if ordered before 3pm ET)

$292.41
$290.66
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Eaton Fusible Safety Switch Neutral Kit

Professional UL Listed Neutral Kit for Fusible Safety Switch Applications

The Eaton Fusible Safety Switch Neutral Kit provides essential neutral connection capability for professional electrical installations. This UL Listed component ensures reliable neutral grounding and connection in fusible safety switch configurations, delivering the trusted Eaton quality professionals depend on for critical electrical infrastructure applications.

Professional Features & Benefits

  • UL Listed Certification: Meets rigorous safety and performance standards for professional electrical installations and code compliance.
  • Fusible Protection Design: Specifically engineered for fusible safety switch applications providing reliable overcurrent protection integration.
  • Professional Neutral Kit: Delivers essential neutral connection capability for complete electrical safety switch installations.
  • Eaton Quality Construction: Built to professional standards ensuring long-term reliability and consistent performance in demanding applications.
  • Code Compliant Installation: UL Listed design supports proper electrical code compliance and professional installation requirements.

Technical Specifications

  • Certifications: UL Listed
  • Product Category: Neutral kit
  • Protection: Fusible

Professional Applications

  • Commercial Electrical Installations
  • Industrial Safety Switch Upgrades
  • Professional Electrical Panel Modifications
  • Code Compliance Retrofits
  • Electrical Contractor Projects
  • Maintenance and Repair Operations

Why Choose Eaton Quality?

Eaton delivers professional-grade electrical components with UL Listed certification ensuring reliable performance and code compliance. This fusible safety switch neutral kit represents Eaton's commitment to providing essential electrical infrastructure components that meet the demanding requirements of professional installations.

Manufacturer Resources

Product Specs

Certifications:
UL Listed
Product Category:
Neutral kit
Protection:
Fusible
Department:
Electrical
Product Group:
Accessories
Product Type:
Switch

Eaton DS400NK – Frequently Asked Questions

1) I have a 600 amp Eaton DT fusible disconnect and need to land a neutral. Is the DS600NK the right kit?
No. The DS600NK is for 600A DG and DH switches. A 400-600A fusible DT switch takes the DS800NK, which also covers 800-1200A DH. Ordering by amperage alone is the common mistake here, because 600A appears on two different kits depending on whether the switch is a DG/DH or a DT.
2) Can I add a neutral to an existing Eaton fusible disconnect that was installed without one?
That's exactly what these kits are for. The neutral assembly is a field-installable accessory, so an existing DG, DH or DT fusible safety switch can be retrofitted rather than replaced when a job adds a four-wire feeder. Pick the kit by the switch frame and amperage: DS400NK for 400A DG/DH, DS600NK for 600A DG/DH, DS800NK for 400-600A fusible DT and 800-1200A DH.
3) What does an Eaton safety switch neutral kit actually do, and why isn't it in the switch already?
It's the neutral assembly, a bonded or isolated neutral connection point that mounts inside a fusible safety switch so you can land the incoming and outgoing neutral conductors. Eaton ships these heavy fusible disconnects without it because plenty of three-phase three-wire loads never need a neutral. If you're feeding a four-wire load, or the circuit requires a neutral for code compliance, you buy the kit sized to the switch and install it in the enclosure.
4) I'm standardizing neutral kits across a building's Eaton disconnects. How many part numbers do I need to stock?
Three cover the range: DS400NK, DS600NK and DS800NK. Between them they handle 400A and 600A DG and DH switches, 400-600A fusible DT, and 800-1200A DH. For an MRO crib serving a facility with a mix of Eaton heavy-duty fusible disconnects, those three numbers are the full set on this line, and each one is UL Listed.
How fast can I get the Eaton DS400NK delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton DS400NK come with a warranty?
Absolutely. The Eaton DS400NK is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton DS400NK?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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