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RACO Insulating Bushing, 3/4 in Trade Size, Zinc Plated, Insulated - Insulating Bushings
RACOInsulating Bushings

RACO Insulating Bushing, 3/4 in Trade Size, Zinc Plated, Insulated

The RACO Insulating Bushing (MPN 1133) is an iron, zinc-plated insulating bushing with a 3/4 in trade size and 9/16 in overall length. This insulated bushing from RACO is designed for industrial electrical applications.

SKU 3G-OTH-05629

Brand
RACO
Item
Insulating Bushing, 3/4 in Trade Size, Zinc Plated, Insulated
Part Number
1133
Category
Insulating Bushings
Available to Order
Also known as:1133RACO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RACO
Manufacturer Part Number
1133
Type
Zinc Plated, Insulated
Overall Lg
9/16 in
Insulated
Yes
Trade Size
3/4 in

Technical Documents

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RACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RACO Insulating Bushing (MPN 1133) is an iron, zinc-plated insulating bushing with a 3/4 in trade size and 9/16 in overall length. This insulated bushing from RACO is designed for industrial electrical applications.

Frequently Asked Questions

What is the RACO Insulating Bushing used for?

The RACO Insulating Bushing (MPN 1133) is used in industrial electrical applications to protect wire insulation from sharp conduit edges. It provides a smooth, insulated transition at conduit terminations, reducing abrasion and preventing short circuits in junction boxes and panels.

What are the specifications of the RACO Insulating Bushing 1133?

The RACO Insulating Bushing 1133 is made of iron with a zinc-plated finish. It has a 3/4 in trade size, 9/16 in overall length, and is insulated. This bushing is designed for use with rigid metal conduit and is manufactured by RACO.

Where to buy the RACO Insulating Bushing 1133 worldwide?

You can source the RACO Insulating Bushing 1133 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine RACO components for your electrical projects.

How to install a RACO Insulating Bushing?

To install the RACO Insulating Bushing, thread it onto the end of a rigid conduit or fitting until snug. Use a wrench on the bushing's hex portion for a secure fit. Ensure the insulated throat faces the wire path to prevent abrasion. Do not overtighten to avoid cracking the insulator.

Used in

Common applications for RACO
Industrial machinery — RACO liquid-tight connectors (e.g., 3520-3, 3414) terminate flexible metallic conduit at motor and control enclosures.
Water and wastewater treatment — RACO 90-degree liquid-tight connectors (e.g., 3430) route conduit in washdown and outdoor areas requiring liquid-tight terminations.
Commercial electrical raceways — RACO short elbows (e.g., 1/2 in and 3/4 in iron elbows) change direction in IMC and RMC runs per UL 514B.
Panel and equipment wiring — RACO flex screw-in couplings (e.g., 2272) join sections of 1/2 in flexible conduit between machines and junction points.
Raceway transitions — RACO flex-to-EMT couplings (e.g., 1482, 1483) connect flexible conduit to EMT in mixed raceway installations.
Maintenance and repair — RACO conduit fittings and boxes are stocked as spares for replacing damaged terminations and couplings in existing raceways.
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RACO Products

3G Electric supplies RACO insulating bushings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Zinc-plated iron insulating bushing with a 1 1/2 in trade size and 23/32 in overall length. Insulated design protects cables from abrasion and prevents short circuits when passing through knockout holes in metal enclosures. Suitable for use in electrical panels, junction boxes, and similar equipment
RACO
Zinc-plated iron insulating bushing with a 1 1/2 in trade size and 23/32 in overall length. Insulated design protects cables from abrasion and prevents short circuits when passing through knockout holes in metal enclosures. Suitable for use in electrical panels, junction boxes, and similar equipment

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