BRIDGEPORT SGB-382CL Split Grounding Bushings Instruction Manual
- June 17, 2024
- BRIDGEPORT
Table of Contents
BRIDGEPORT SGB-382CL Split Grounding Bushings
Product Specifications
- Material: Zinc, Steel, Malleable Iron, Nonmetallic
- Trade Sizes: 1/2 – 6
- Grounding Lug Wire Capacity: 14 to 4 (solid strand)
- Low profile
- cULus listed
- Captive nylon washer
- Heat stabilized nylon insulator
- Flexible 2-piece hinged design
- Adjustable lay in lug
Product Usage Instructions
Installation
To install the MIGHTY-RITE Split Grounding Bushings, follow these steps:
- Choose the appropriate trade size based on your application.
- If necessary, remove any existing bushings from the conduit.
- Insert the MIGHTY-RITE Split Grounding Bushing into the conduit.
- If installing before pulling wire, make sure the hinged design is in the closed position.
- If installing after pulling wire, open the hinged design to easily insert the wire.
- Secure the bushing in place using the provided locknut.
Grounding Connection
To make a grounding connection using the MIGHTY-RITE Split Grounding
Bushings, follow these steps:
- Ensure the grounding lug is adjusted to accept your wire size.
- Insert the grounding wire into the grounding lug.
- Tighten the grounding lug to securely hold the wire in place.
- If necessary, attach a bonding jumper to the neutral busbar using the provided aluminum alloy lug.
Outdoor Use
If using the Zinc Die Cast version of the MIGHTY-RITE Split Grounding
Bushings for outdoor applications, follow these additional steps:
- Ensure the provided stainless steel hardware is used for installation.
- The UV stabilized nylon insulator provides protection against outdoor elements.
FAQ
-
What trade sizes are available for the MIGHTY-RITE Split Grounding Bushings?
The trade sizes range from 1/2 to 6. -
Can I install the grounding bushings after pulling the wire?
Yes, the hinged design of the MIGHTY-RITE Split Grounding Bushings allows for easy installation after wire pulling. -
What is the wire capacity for the grounding lug?
The wire capacity ranges from 14 to 4 (solid strand). -
Are the MIGHTY-RITE Split Grounding Bushings suitable for outdoor use?
Yes, the Zinc Die Cast versions come with stainless steel hardware and UV stabilized nylon insulators, making them perfect for outdoor applications.
INTRODUCTION
The Right Solution Before or After You Pull Wire Install MIGHTY-RITE Split Grounding Bushings before or after you pull wire and make connections. Its hinged design and adjustable grounding lug deliver installation flexibility on every job. So you can move on to the next job faster. It’s another contractor innovation from Bridgeport.
- Can be installed before wire pull, or after – without expensive rework
- Adjustable grounding lug accepts wire easier
- Pulling larger conductor wire is easier when you can install grounding bushings after the pull
- Low profile
- Hinged design adjusts and aligns easier – even in tight spots
- cULus listed
- Available in zinc, steel and malleable iron
- 150°C captive nylon insulator
Mighty-Rite Split Grounding Bushings
Mighty-Rite’s hinged design and adjustable grounding lug deliver installation
flexibility on every job. Zinc Die Cast versions provided with stainless steel
hardwareand UV Stabilized Insulators Perfect for Solar Applications! Patented.
File No. E20412
Zinc Die Cast / Nylon Insulator – 150°C
Steel / Nylon Insulator – 150°C
BUSHINGS ENGINEERED WITH THE BRIDGEPORT DIFFERENCE
Insulated Grounding Bushings
-
Used with locknut to terminate service conduit to cabinet. Aluminum alloy lug provided for bonding jumper to neutral busbar.
-
Plastic liner prevents damage to wire insulation. Zinc Die Cast versions provided with stainless steel hardware and UV stabilized insulators for outdoor use.
File No. E20412- **Malleable Iron / Nylon Insulator – 150°C
**
* **Zinc Die Cast / Stainless Steel Hardware / UV Stabilized Nylon Insulator**
Mighty-RiteNonmetallic Split Bushings
Patented split design allows for installation after conductors have been
pulled. Used with a locknut to terminate threaded rigid and IMC to a box or
enclosure. Used with a connector to prevent damage to wire insulation. Rated
105°C.
File No. E9391
Malleable Iron / Nylon Insulator – 150°C
Threadless Grounding Bushings
Used with a locknut to terminate threadless rigid conduit or IMC to a cabinet.
Aluminum alloy lug provided for bonding jumper to neutral busbar. Plastic
liner prevents damage to wire insulation.
File No. E20412
Bushings
-
Used with locknut to protect conductors inside threaded rigid or IMC conduit entering a box. Rounded surface of bushing prevents damage to wire insulation.
-
File No. E9391: 321 thru 332
-
File No. E11259: 321-B thru 330-B
-
File No. LR39354
- **Polypropylene – 105°C
**
* **Nylon – 150°C**
Insulated Bushings
Used with locknut to protect conductors inside threaded rigid or IMC conduit
entering a box. Plastic liner prevents damage to wire insulation. All products
rated 150°C except catalog numbers 371 and 372 which are rated 105°C.
File No. E9391
- **Malleable Iron / Nylon Insulator
**
- **Zinc Die Cast / Nylon Insulator
**
Pull Caps
Used For Rigid, IMC and PVC Rigid Conduit, seals off conduit during conduit
pours.
Polypropylene
Stud Bushings
Protects wire insulation from abrasion in metal studs. Bushing allows smooth
wire pulling. Used for all pre-punched shaped holes.
CAT File No. E11259
Polypropylene
Bushing Pennies
Used inside bushing to prevent foreign matter from entering conduit.
Galvanized Steel
Insulating Bushings
EMT bushing insulates telephone, computer, video and other low voltage wiring
from sharp edges of EMT.
Complies with NEC Article 300-15(c).
Polyethylene – 90°C
Knockout Insulated Bushings
- Converts metallic box rough edged holes to smooth insulated holes for protection of electrical, voice, data and video cables.
- File No. LR24719
- File No. E240912 (9791 thru 9796)
Nylon – 105°C
Documents / Resources
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BRIDGEPORT SGB-382CL Split Grounding
Bushings
[pdf] Instruction Manual
SGB-382CL Split Grounding Bushings, SGB-382CL, Split Grounding Bushings,
Grounding Bushings, Bushings
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