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RACO 1433 Combination Conduit Coupling, 3/4 in Trade Size, Gray - Combination Conduit Couplings
RACOCombination Conduit Couplings

RACO 1433 Combination Conduit Coupling, 3/4 in Trade Size, Gray

The RACO 1433 Combination Conduit Coupling is a steel, zinc-plated coupling with a 3/4 in trade size and 2 21/32 in overall length, finished in gray. It is UL 514B listed and designed for RMC conduit systems.

SKU 3G-OTH-806488

Brand
RACO
Item
1433 Combination Conduit Coupling, 3/4 in Trade Size, Gray
Part Number
1433
Category
Combination Conduit Couplings
Available to Order
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Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

RACO
Manufacturer Part Number
1433
Type
Gray
Material
Steel
Overall Lg
2 21/32 in
Color
Gray
Finish
Zinc Plated
UNSPSC
39121311
Standards
UL 514B; UL Listed
Trade Size
3/4 in
Catalog Page
293
Overall Length
2-21/32 in
For Conduit Type
EMT; IMC; RMC
Country of Origin
India (subject to change)
Product Description
Combination conduit couplings transition either heavy-wall RMCs or flexible metal conduits to an EMT metal conduit. They have a set screw on either side to clamp on tightly to each piece of conduit.

Technical Documents

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

Product Description

The RACO 1433 Combination Conduit Coupling is a steel, zinc-plated coupling with a 3/4 in trade size and 2 21/32 in overall length, finished in gray. It is UL 514B listed and designed for RMC conduit systems.

Frequently Asked Questions

What is the RACO 1433 combination conduit coupling used for?

The RACO 1433 combination conduit coupling joins two lengths of rigid metal conduit (RMC) in electrical raceway systems. It is commonly used in industrial, commercial, and infrastructure projects where a secure, grounded connection is required for power distribution and control wiring.

What are the specifications of the RACO 1433 coupling?

The RACO 1433 is a steel, zinc-plated combination conduit coupling with a 3/4 in trade size and 2 21/32 in overall length. It has a gray finish, is UL 514B listed, and is designed for RMC conduit systems. The manufacturer part number is 1433.

Where to buy the RACO 1433 combination conduit coupling worldwide?

3G Electric supplies the RACO 1433 combination conduit coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this item.

How to install the RACO 1433 combination conduit coupling?

To install the RACO 1433, slide the coupling over the ends of two RMC conduits, ensuring full engagement. Tighten the set screws or compression nuts (depending on type) to secure the connection. Always follow NEC guidelines and use proper tools to maintain grounding continuity.

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 combination conduit couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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