ABB TNIA Spec-Setter Fusible N...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$58.30
ABB TNIA Spec-Setter Fusible Neutral Kit, 600V AC Safety Switch Accessory

ABB TNIA Spec-Setter Fusible Neutral Kit, 600V AC Safety Switch Accessory

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Model: TNIA62

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

$58.30
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ABB TNIA Spec-Setter Fusible Neutral Kit, 600V AC Safety Switch Accessory

The ABB TNIA Spec-Setter Fusible Neutral Kit is a safety switch accessory that converts compatible ABB Spec-Setter safety switches for fusible neutral configurations, rated 600V AC for heavy-duty commercial and industrial service. This kit is engineered to ABB's reliability standards for rugged, easy-to-install safety switch components, keeping demanding electrical distribution systems running safely and code-compliant. The Fusible Neutral Kit is available in a range of amperage options — 60A, 100A, and 200A — to match the amperage rating of the ABB general duty and heavy-duty Spec-Setter safety switch it is being installed into, so the correct option can be selected for the switch on hand.

Key Features

  • Amperage Options: Fusible neutral kits are offered in 60A, 100A, and 200A ratings, sized for a wide range of safety switch applications.
  • Voltage Rating: 600V AC rating supports demanding commercial and industrial power distribution equipment.
  • Fusible Neutral Configuration: Adds fusible neutral capability to compatible ABB Spec-Setter safety switches.
  • Rugged Build: Engineered to the same reliability standards as ABB's heavy-duty and general duty switch lines.
  • Easy Installation: Designed for straightforward integration into existing ABB safety switch enclosures without extensive rework.
  • Broad Compatibility: Suited for use across ABB's general duty and heavy-duty Spec-Setter safety switch families, matched by amperage rating.
  • Single-Unit Packaging: Each amperage option is supplied 1 EA for straightforward stocking, ordering, and inventory management.

Technical Specifications

  • Product Group: Wiring Devices
  • Voltage Rating: 600V AC
  • Amperage Options: 60A, 100A, 200A

Typical Applications

  • Commercial and Industrial Electrical Distribution Systems
  • Safety Switch Upgrades, Retrofits, and Field Conversions
  • Emergency Generator and Double-Throw Switch Systems
  • Cement Foundries, Steel Mills, and Heavy-Process Facility Power Systems
  • New Construction and Electrical Panel Modernization Projects

Why ABB?

ABB safety switches and accessories, including the Spec-Setter line, are built for rugged, reliable, and easy-to-install performance across commercial and industrial environments. ABB engineers its safety switch ecosystem to work together as a system, and choosing a genuine ABB Fusible Neutral Kit in the correct amperage helps ensure your safety switch installation stays properly rated, code-compliant, and compatible with ABB's broader Spec-Setter switch lineup.

Manufacturer Resources

Product Specs

Product Type:
Safety Switch Accessory
Amperage Rating:
60A - 200A
Voltage Rating:
600V
Series:
Spec-Setter
Configuration:
Fusible Neutral Kit
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Parts & Accessories

ABB TNIA62 – Frequently Asked Questions

1) What amp sizes does the ABB Spec-Setter fusible neutral kit come in?
Three sizes: 60 amp (TNIA62), 100 amp (TNIA63), and 200 amp (TNIA64). Match the kit amperage to the safety switch it is going into, not to the connected load. All three carry the same 600V AC rating.
2) What does a fusible neutral kit actually do in a safety switch?
It converts the neutral in a compatible ABB Spec-Setter safety switch to a fusible neutral configuration, so the neutral conductor runs through a fuse rather than a solid strap. It is an add-on accessory field-installed into the switch enclosure, not a switch itself, so you still need the base safety switch.
3) I have an existing ABB disconnect with a solid neutral. Can I convert it in the field?
That is what this kit is for. It installs into the existing ABB Spec-Setter switch enclosure to add fusible neutral capability without rebuilding the switch, which is why it shows up on retrofits, field conversions, and panel modernization work. Pick the kit whose amperage matches the switch: 60, 100, or 200 amp.
4) Can I use this on a 480V or 600V three-phase service?
Yes. The kit is rated 600V AC, which covers 480Y/277 and 600V commercial and industrial distribution as well as lower voltage systems.
5) How is the ABB fusible neutral kit packaged and ordered?
One kit per order, supplied 1 EA, with a distinct part number per amp rating (TNIA62, TNIA63, TNIA64). One kit covers one switch, so a job converting six disconnects needs six kits.
6) Is the 200 amp version suitable for heavy process facilities like steel mills?
Yes. The 200 amp kit, TNIA64, is the top of the range and is intended for high-capacity switch applications including heavy-process plants such as cement foundries and steel mills, plus emergency generator and double-throw switch systems.
How fast can I get the ABB TNIA62 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 ABB TNIA62 come with a warranty?
Absolutely. The ABB TNIA62 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 ABB TNIA62?
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
Why buy the ABB TNIA62 from ZenSupply?
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