ABB TC Series Universal Rainti...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$23.19
ABB TC Series Universal Raintight Conduit Hub, Interchangeable

ABB TC Series Universal Raintight Conduit Hub, Interchangeable

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Model: TC200

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

$23.19
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ABB TC Series Universal Raintight Conduit Hub, Interchangeable

The ABB TC Series is a universal, interchangeable raintight conduit hub engineered for outdoor electrical enclosures, sized to fit the full range of ABB load centers and panels. Built as a general-duty (GNL DTY) fitting, the hub is designed to be swapped between compatible ABB enclosures as job requirements change, giving contractors flexibility in the field instead of stocking a separate hub for every panel. The TC Series is offered across a range of hub diameters — from 3/4" up through 3" — so installers can match the hub to the conduit and knockout on hand at the enclosure. Once installed, the TC Series keeps outdoor panels sealed against rain and moisture while maintaining a secure, code-compliant conduit entry point, and each hub is supplied 1 EA per unit for straightforward ordering and stocking.

Key Features

  • Range of Hub Diameters: Available across a range of sizes — including 3/4", 1-1/2", 2", and 2-1/2" diameters, among others — to match different enclosure knockouts and conduit runs.
  • Universal Fit: Designed to work across the full range of ABB load centers and panel enclosures for flexible field use.
  • Interchangeable Hub Design: General-duty (GNL DTY) construction allows the hub to be swapped between compatible ABB enclosures as needed, reducing the number of unique parts an electrical contractor has to stock.
  • Raintight Rated: Rated for outdoor enclosures, helping keep moisture out of load centers and panelboards in exposed installations.
  • Field-Ready Installation: Straightforward mounting to the enclosure knockout supports quick, code-compliant conduit entry in new and retrofit panels alike.
  • Simple Packaging: Supplied 1 EA per unit for straightforward ordering and stocking.

Certifications & Compliance

  • Raintight Rated for Outdoor Enclosure Use

Technical Specifications

  • Hub Diameter (Trade Size) Options: 3/4" Diameter, 1-1/2" Diameter, 2" Diameter, 2-1/2" Diameter
  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Outdoor Load Center and Panelboard Enclosures
  • Raintight Conduit Entry Points
  • Commercial and Industrial Electrical Installations
  • Weatherproof Electrical Enclosure Upgrades and Repairs
  • New Construction and Renovation Panel Wiring

Why ABB?

ABB's TC Series raintight hubs are built as general-duty, interchangeable components sized to fit the full lineup of ABB load centers and panels, giving electrical contractors a dependable option for sealing conduit entries on outdoor enclosures. Because the hub is interchangeable across compatible ABB enclosures and available across a range of diameters, crews can standardize on a single family of hubs rather than sourcing a different part for every panel and knockout size. With a raintight rating for exposed installations and a broad range of available sizes, the TC Series supports reliable, code-compliant panel wiring for both new construction and retrofit projects, backed by ABB's reputation for dependable electrical distribution components.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Conduit Hub
Series:
TC Series
Listing:
Raintight
Department:
Electrical
Product Group:
Conduit & Raceway
Trade Size:
3/4" - 3"
Configuration:
General Duty
Product Subgroup:
Conduit Fittings

ABB TC200 – Frequently Asked Questions

1) What trade sizes does the ABB TC Series raintight conduit hub come in?
Four trade sizes are offered: 3/4 inch (TC75), 1-1/2 inch (TC150), 2 inch (TC200), and 2-1/2 inch (TC250). Match the hub to the conduit run and the knockout already punched in the enclosure, not to the wire size. If the knockout in your panel is a different size than the conduit you are landing, the hub has to match the knockout.
2) Will an ABB TC hub fit my ABB load center?
Yes. The TC Series is sized to fit the full range of ABB load centers and panel enclosures, and the hub is interchangeable between compatible ABB enclosures, so the same hub family can be moved from one panel to another as jobs change. That is the point of the design: one family of hubs instead of a different part number per panel.
3) Is the TC conduit hub OK for an outdoor panel exposed to rain?
That is what it is built for. The TC Series carries a raintight rating for outdoor enclosure use, sealing the conduit entry on load centers and panelboards that sit exposed. It is a general-duty (GNL DTY) fitting, so it is intended for standard outdoor panel entries rather than hazardous-location or submersion service.
4) What size is the TC150 hub body, and will it clear the other knockouts on my panel?
The TC150 is the 1-1/2 inch trade size hub and has a 3 inch base. Check that 3 inch footprint against the spacing of adjacent knockouts and the gutter space in the enclosure before you drill or ream, since the base is considerably wider than the conduit itself.
5) Can I use a TC hub to replace a failed conduit fitting on an existing outdoor panel?
Yes, retrofit is a listed use. The TC hubs mount to the existing enclosure knockout, so weatherproof enclosure repairs and upgrades are covered alongside new construction panel wiring. Pull the old fitting, measure the knockout, and order the matching trade size from 3/4 inch up to 2-1/2 inch.
6) I stock hubs for several different ABB panels. Can I cut down to one part family?
That is the intent behind the TC Series. Because the hub is interchangeable across compatible ABB enclosures, a contractor or MRO stockroom can carry the four TC trade sizes (3/4, 1-1/2, 2, and 2-1/2 inch) instead of a panel-specific hub for every load center in the fleet.
7) Do I get more than one hub per order on the ABB TC Series?
No. TC Series hubs are supplied 1 each per unit, so a panel with three conduit entries needs three hubs ordered. Order the count by knockout, and by size if the entries differ.
How fast can I get the ABB TC200 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 TC200 come with a warranty?
Absolutely. The ABB TC200 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 TC200?
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 TC200 from ZenSupply?
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