All Alternatives

Alternatives to ABB Electrification (Thomas and Betts) NC303

ABB Electrification (Thomas and Betts) NC303 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

NC303 compared against its qualified second sources
NC303ABB Electrification (Thomas and Betts)90513Halex2864Hubbell RACO+2more
FFF CompatibilityMatches the 1-inch trade size threaded hub design for standard knockouts and standard two-screw clamp configuration.Shares the exact zinc die-cast material and general physical form factor of the original connector.Provides the same electrical bonding, cable retention, and cable clamping range for non-metallic sheathed cable.Directly mounts to 1-inch knockouts using a standard standard locknut and dual-screw clamp.Matches the physical outline and zinc die-cast body style.Designed to terminate 1-inch non-metallic sheathed cable (NMSC) with the same clamping range.
AI Summary

NC303 by ABB Electrification (Thomas and Betts): Conduit Connector For.

The Halex 90513 is a direct commercial equivalent featuring a twin-screw clamp design in zinc die-cast for 1-inch knockouts. It provides identical physical mounting and cable retention properties.

  • Direct physical drop-in equivalent for 1-inch trade size knockouts
  • Corrosion-resistant zinc die-cast construction identical to the original part
  • UL listed and CSA certified for safety and code compliance

The RACO 2864 is a heavy-duty, zinc die-cast 1-inch clamp connector that serves as a direct functional and dimensional replacement for the NC303.

  • Highly reliable electrical component from a major manufacturer
  • Two-screw clamp-type design provides secure cable retention
  • Zinc die-cast body offers strong mechanical stability and corrosion protection
Lifecycle StatusActiveUnknownUnknown
Market AvailabilityIn stockUnknownUnknown
REACHUnknownUnknownUnknown
RoHSUnknownUnknownUnknown
DescriptionConduit Connector ForThe Halex 90513 is a direct commercial equivalent featuring a twin-screw clamp design in zinc die-cast for 1-inch knockouts. It provides ideThe RACO 2864 is a heavy-duty, zinc die-cast 1-inch clamp connector that serves as a direct functional and dimensional replacement for the N
ManufacturerABB Electrification (Thomas and Betts)HalexHubbell RACO
TypeAccessoriesComponentComponent
DatasheetOpenN/AN/A
Lead Time6 weeksUnknownUnknown
Country of Origin---
Export Control Class NumberEAR99EAR99EAR99
HTSUS Code---
Moisture Sensitivity Level1 (Unlimited)--
MaterialZinc--
Accessory TypeConduit Connector--

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Frequently asked questions

Yes. The ABB Electrification (Thomas and Betts) NC303 is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.

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