We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RACO Straight Connector - Straight Connectors - Squeeze Clamp Style
RACOStraight Connectors - Squeeze Clamp Style

RACO Straight Connector

The RACO Straight Connector (Squeeze Clamp Style, MPN 3306) is an insulated iron connector for flexible conduit, featuring a 1-1/2 in trade size and 1-1/2 in MNPT. It is UL Listed, gray, and uses a squeeze clamp…

SKU 3G-OTH-710764

Brand
RACO
Item
Straight Connector
Part Number
3306
Category
Straight Connectors - Squeeze Clamp Style
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
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.

Technical Specifications

RACO
Manufacturer Part Number
3306
Type
Insulated
MNPT
1 1/2 in
Trade Size
1 1/2 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The RACO Straight Connector (Squeeze Clamp Style, MPN 3306) is an insulated iron connector for flexible conduit, featuring a 1-1/2 in trade size and 1-1/2 in MNPT. It is UL Listed, gray, and uses a squeeze clamp design for secure straight connections.

Frequently Asked Questions

What is the RACO 3306 straight connector used for?

The RACO 3306 straight connector secures flexible conduit to electrical enclosures or junction boxes. Its squeeze clamp design provides a tight, insulated grip on 1-1/2 in trade size conduit, and the 1-1/2 in MNPT threads into standard NPT hubs. It is UL Listed for reliable industrial and commercial wiring applications.

What are the specifications of the RACO 3306 connector?

The RACO 3306 is a straight, squeeze-clamp connector made of iron with an insulated throat. It has a 1-1/2 in trade size, 1-1/2 in MNPT threads (1-1/2-11-1/2 NPT), and is UL Listed. The connector is gray and designed for flexible conduit. Manufacturer part number: 3306.

Where to buy the RACO 3306 connector worldwide?

3G Electric supplies the RACO 3306 straight connector to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this UL Listed, insulated squeeze-clamp connector for flexible conduit.

How to install a squeeze clamp connector like the RACO 3306?

To install a squeeze clamp connector, insert the flexible conduit into the connector body until it seats against the stop. Tighten the squeeze nut with a wrench to clamp the conduit securely. Ensure the insulated throat is properly positioned to protect conductors. Always follow manufacturer instructions and local electrical codes.

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.
Not sure this is the right part? Photo-identify it

RACO Products

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from RACO

View all RACO parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first