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Polished 316 stainless steel 1 inch EMT compression connector, 1 27/32 inch long

CALBRITE

CALBRITE 1 in 316 Stainless Steel EMT Conduit Connector S21000MC00

SKU CH-JTXJ-DCAVR

A 1-inch EMT compression connector made from 316 stainless steel with an insulated, polished finish and NPS threads

  • Product typeConduit & Raceways
  • Corrosion-resistant 316 stainless steel construction
  • NEMA 4X and UL rated for harsh environments
  • Insulated throat protects conductors during installation
  • Compression design secures 1 in EMT conduit
  • Polished finish simplifies cleaning and inspection

Trade Size 1 Conduit Connector

The CALBRITE S21000MC00 is a compression male connector made from 316 stainless steel for EMT conduit systems. It accepts a trade size 1 in conduit and carries NEMA 4X and UL listings for demanding environments. The polished finish resists corrosion in wash-down and marine settings. Electrical contractors use it to terminate rigid metal conduit runs in food-processing or outdoor installations.

Insulated NPS Threaded Design

An insulated throat protects conductor insulation from abrasion during wire pulling. The connector uses a 1 in.-11 1/2 NPS straight thread rather than a tapered pipe thread. Compression rings secure the fitting without the need for field threading or specialised tools. The 1 7/8 in overall length keeps the profile compact inside tight enclosures.

EMT Only Compatibility

This fitting is listed only for electrical metallic tubing and will not accept rigid metal conduit, IMC or PVC raceways. The straight NPS thread does not create a pressure-tight seal on its own and requires a gasketed hub for wet locations. Installers needing a set-screw or raintight coupling must select a different fitting type.

How it compares

Measured against everything we stock in Electrical Conduit & Fittings, at today’s prices. Recalculated every night.

Price $43.99
Pricier than about 61% of the 1,290 comparable items (median $28.99).

Specifications

Product
Brand nameCALBRITE
Product typeConduit & Raceways

Questions about this item

Will the 316 stainless steel connector need replacement due to corrosion in outdoor or wash-down environments?

The 316 stainless steel construction and NEMA 4X rating provide high corrosion resistance, so the connector itself should not require replacement from rust or chemical exposure.

What is the first limit reached when the 1 in EMT raceway stays fully loaded and carries continuous current?

The 1 in. - 11 1/2 NPS thread and 1 7/8 in overall length fix the conduit entry size, so cable fill capacity is the practical limit before thermal derating becomes an issue.

Does the polished 316 stainless body run hot or draw extra power when the conduit carries load all day?

The connector is a passive fitting with no electrical consumption; it adds negligible resistance, so it produces no measurable heat and draws zero power regardless of load duration.

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