Eaton Crouse-Hinds Combination Couplings for EMT

Key Features and Benefits

• Applications:
  • Joining EMT conduit to rigid conduit, armored cable, metal-clad cable, or flexible metallic conduit (FMC).
  • Suitable for use in commercial, industrial, and residential electrical installations.
• Features:
  • Dual gripping saddle design: Secures cable or conduit in place, preventing loosening from vibration.
  • Steel compression ring and nut: Provides a strong, secure termination point for EMT conduit.
  • Tri-head set screw: Can be installed using a slotted, Phillips, or Robertson head screwdriver.
  • Corrosion resistance: Zinc-plated finishes ensure durability in harsh environments.
• Certifications:
  • UL Listed and cUL Listed for safety and compliance.

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Product Categories and Ordering Information

Below is a detailed breakdown of the combination couplings available, including their catalog numbers, trade sizes, and weights:

Steel Combination Couplings – EMT to Rigid (Set Screw)

Catalog Number	Trade Size	Unit Quantity	Weight (lbs. per 100)
420	1/2” – 3/4”	25	17
421	3/4” – 1”	20	25
422	1” – 1 1/4”	10	37

Steel Combination Couplings – Concrete Tight EMT to Rigid (Compression)

Catalog Number	Trade Size	Unit Quantity	Weight (lbs. per 100)
690S	1/2” – 3/4”	25	9
691	3/4” – 1”	20	13
692	1” – 1 1/4”	10	19

Zinc Die Cast Combination Couplings – EMT to FMC (Set Screw)

Catalog Number	Trade Size	Unit Quantity	Weight (lbs. per 100)
780DC	1/2” – 3/4”	50	8

Flexible Metallic Combination Couplings – EMT to FMC (Set Screw Squeeze Type)

Catalog Number	Trade Size	Unit Quantity	Weight (lbs. per 100)
FECS38DC	1/2” – 3/4”	50	34
FECS50DC	3/4” – 1”	25	22
FECS75DC	1” – 1 1/4”	25	36

Compression Couplings – EMT to FMC (Screw-In)

Catalog Number	Trade Size	Unit Quantity	Weight (lbs. per 100)
FECC50DC	1/2” – 3/4”	50	41
FECC75DC	3/4” – 1”	25	31
FECC100DC	1” – 1 1/4”	25	46

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ACC Series Combination Couplings – Steel

• Applications:
  • Used to join EMT conduit to armored cable, metal-clad cable, or flexible metallic conduit (FMC).
• Features:
  • Dual gripping saddle design: Prevents loosening from vibration.
  • Steel compression ring and nut: Ensures a secure termination point.
  • Tri-head set screw: Compatible with slotted, Phillips, or Robertson screwdrivers.
  • Zinc electroplated finish: Provides corrosion resistance.

Ordering Information for ACC Series

Catalog Number	Trade Size	Unit Quantity	Weight (lbs. per 100)
ACCS38	1/2” – 3/4”	25	17
ACCS50	3/4” – 1”	10	22
ACCS75	1” – 1 1/4”	10	36

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Why Choose Eaton Crouse-Hinds Combination Couplings?

• Reliability: UL and cUL listed for safety and compliance.
• Durability: Zinc-plated finishes ensure long-lasting performance in harsh environments.
• Ease of Use: Features like tri-head set screws and dual gripping saddles simplify installation.
• Versatility: Suitable for a wide range of applications, including EMT, rigid conduit, and FMC.