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Gray aluminum T-style conduit body with threaded hubs, flat back, powder-coated finish

Hubbell Incorporated

Hubbell Incorporated KILLARK T27SA Conduit Body 7.0 cu. in

SKU CH-8464-YZDS3

3/4-inch threaded aluminum conduit outlet body with 7.0 cu. in. capacity for IMC and RMC raceways

  • Product typeConduit & Raceways
  • 0 cu. in. capacity for wire-pulling space
  • 5 cu. in. body volume handles larger splices
  • Powder-coated aluminium resists corrosion in harsh environments
  • Rated for hazardous-location use with IMC and RMC
  • T-style multi-angle layout simplifies conduit routing

Conduit Body 7.0 cu. in Capacity

The Hubbell Killark T27SA is an aluminum conduit outlet body designed for trade size 3/4 inch IMC and RMC installations. Its T-style body provides a 7.0 cubic inch capacity for wire splicing and pulling in hazardous locations. The powder-coated gray Duraloy 7 finish resists corrosion in industrial environments.

Thermals Noise and Power Draw

As a passive aluminum fitting, the conduit body generates no operational noise and draws zero electrical power. The material dissipates ambient heat naturally without fans or active cooling. Threaded connections and a flat back design maintain a sealed raceway system during normal operation.

Sustained Load Behaviour

Under continuous conduit fill the aluminum body retains structural integrity at its 9.5 cubic inch maximum capacity. The powder-coated finish withstands prolonged exposure to industrial atmospheres without degradation. Multi-angle connection orientation supports consistent wire-pulling performance across extended installation runs.

How it compares

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

Price $21.99
Cheaper than about 57% of the 1,290 comparable items (median $28.99).

Specifications

Product
Brand nameKILLARK
Product typeConduit & Raceways

Questions about this item

How do I install the T27SA conduit body onto 3/4 in IMC or RMC, and which step is commonly missed?

Thread the 3/4 in hub onto the conduit, tighten to code torque, then mount the 270G cover with its gasket to maintain the hazardous-location seal — skipping the cover gasket is the frequent error.

What maintenance or replacement will the T27SA conduit body need over time?

Inspect the powder-coated aluminum for corrosion and the 270G cover gasket for cracking; replace the gasket or the cover if the seal degrades in hazardous areas.

What limit appears first when the T27SA conduit body is used continuously in a hot hazardous location?

The 9.5 cu in body capacity limits conductor fill and heat dissipation, so exceeding NEC fill rules becomes the first constraint under sustained load.

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