Description
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.
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 |
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 |
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.
