The Crouse-Hinds Form 7 Conduit Bodies are designed for use in conduit systems, offering a compact and efficient solution for electrical installations. These conduit bodies are ideal for industrial and commercial applications, providing protection and flexibility for conductors. Below is a detailed, SEO-optimized breakdown of the product features, certifications, ordering information, and applications.
Description
Key Features
- Applications:
- Pull Outlets: Acts as pull outlets for conductors being installed.
- Splices and Taps: Provides openings for making splices and taps in conductors.
- Conduit Connections: Connects conduit sections and provides taps for branch conduit runs.
- 90° Bends: Makes 90° bends in conduit runs.
- Maintenance Access: Provides access to conductors for maintenance and future system changes.
- Features:
- Compact Design: Form 7 Condulet™ bodies are compact with a round back design for neat, efficient installations.
- Tapered Threads: Conduit hubs have tapered threads and integral bushings for protection of wire insulation.
- SNAPTIGHT™ Covers: Exclusive SNAPTIGHT™ and wedge nut cover attachment for clear, unobstructed cover openings.
- Dusttight: Certified to UL50E (dusttight) when used with covers containing integral gaskets.
- Reusable Covers: Covers are reusable and can be installed without screws, reducing installation time and costs.
- Certifications and Compliances:
- NEC/CEC: Suitable for use in Class I, Division 2 locations when installed per NEC Article 501.10(B)(4).
- UL Standard: UL514B.
- CSA Standard: C22.2 No. 18.
- NEMA 3R: Raintight when installed with cover and gasket.
- UL50E: Dusttight Type 12.
- Material and Finish:
- Standard Materials:
- Body: Feraloy® iron alloy.
- Cover: Sheet steel.
- Standard Finishes:
- Feraloy: Electrogalvanized with aluminum acrylic paint.
- Sheet steel: Electrogalvanized.
- Optional Finishes:
- Copper-free aluminum (Suffix: SA).
- Corro-free® epoxy powder coat, external body only (Suffix: S752).
- Corro-free epoxy powder coat, internal and external (Suffix: S753).
- Standard Materials:
Ordering Information
Threaded Rigid Bodies
| Shape | Hub Size | Form 7 Cat. # | Form 8 Cat. # | Mark 9 Cat. # |
|---|---|---|---|---|
| C | ½” | C17 | C18 | C19 |
| C | ¾” | C27 | C28 | C29 |
| C | 1″ | C37 | C38 | C39 |
| C | 1-1/4″ | C47 | C448 | C49 |
| C | 1-1/2″ | C57 | C58 | C59 |
| C | 2″ | C67 | C68 | C69 |
| C | 2-1/2″ | C77 | C78 | C789 |
| C | 3″ | C87 | C88 | C889 |
| C | 4″ | – | – | C989 |
| C | 5″ | – | – | C1089 |
Blank Covers
| Size | Form 7 Wedge Nut Cat. # | Form 7 SNAPTIGHT Cat. # | Form 7 Wedge Nut with Integral Gasket Cat. # | Form 8 Cat. # | Form 8 with Integral Gasket Cat. # |
|---|---|---|---|---|---|
| ½” | 170 | 170SG | 170G | 180D | 180GD |
| ¾” | 270 | 270SG | 270G | 280D | 280GD |
| 1″ | 370 | 370SG | 370G | 380D | 380GD |
| 1-1/4″ | 470 | 470SG | 470G | 480D | 480GD |
| 1-1/2″ | 570 | 570SG | 570G | 580D | 580GD |
| 2″ | 670 | 670SG | 670G | 680D | 680GD |
Neoprene Solid Gaskets
| Size | Form 7 Cat. # | Form 8 Cat. # | Mark 9 Cat. # |
|---|---|---|---|
| ½” | GASK571 | GASK851N | GASK1941 |
| ¾” | GASK572 | GASK852N | GASK1942 |
| 1″ | GASK573 | GASK853N | GASK1943 |
| 1-1/4″ | GASK574 | GASK854N | GASK1944 |
| 1-1/2″ | GASK575 | GASK805N | GASK1945 |
| 2″ | GASK576 | GASK806N | GASK1946 |
Dimensions (in inches)
Form 7 C Shape
| Hub Size | a | b | c | d | e |
|---|---|---|---|---|---|
| ½” | 5-5/8 | 1-3/4 | 2-7/16 | 15/16 | 3-3/16 |
| ¾” | 6-1/4 | 2 | 2-5/8 | 1-1/8 | 3-13/16 |
| 1″ | 7-1/4 | 2-1/4 | 3 | 1-3/8 | 4-1/2 |
Form 7 LB Shape
| Hub Size | a | b | c | d | e |
|---|---|---|---|---|---|
| ½” | 4-15/16 | 2-7/32 | 1-3/8 | 1 | 3-5/16 |
| ¾” | 5-9/16 | 2-7/16 | 1-9/16 | 1-3/16 | 3-15/16 |
| 1″ | 6-15/32 | 2-13/16 | 1-3/4 | 1-3/8 | 4-9/16 |
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