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RACO Liquid Tight Connector: Steel/Malleable Iron, 2 1/2 in Trade Size, Straight - Metal Liquid-Tight Conduit Fittings
RACOMetal Liquid-Tight Conduit Fittings

RACO Liquid Tight Connector: Steel/Malleable Iron, 2 1/2 in Trade Size, Straight

The RACO Liquid Tight Connector (MPN 3520-3) is a steel/malleable iron straight insulated fitting for flexible metallic liquidtight conduit where an external bonding jumper is required. It features a 2-1/2"-8 NPT…

SKU 3G-OTH-710821

Brand
RACO
Item
Liquid Tight Connector: Steel/Malleable Iron, 2 1/2 in Trade Size, Straight
Category
Metal Liquid-Tight Conduit Fittings
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Technical Specifications

RACO
Manufacturer Part Number
3520-3
Type
Straight, Insulated
Trade Size
2 1/2 in
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RACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RACO Liquid Tight Connector (MPN 3520-3) is a steel/malleable iron straight insulated fitting for flexible metallic liquidtight conduit where an external bonding jumper is required. It features a 2-1/2"-8 NPT thread, 2-1/2 in trade size, and is CSA Certified.

Frequently Asked Questions

What is a RACO 3520-3 liquid tight connector used for?

The RACO 3520-3 is a steel/malleable iron straight insulated connector for flexible metallic liquidtight conduit. It is used where installation of a copper or aluminum external bonding jumper is required, providing a secure, grounded connection in industrial electrical systems.

What are the specifications of the RACO 3520-3 connector?

The RACO 3520-3 is a straight, insulated liquid tight connector with a 2-1/2 in trade size and 2-1/2"-8 NPT thread. It is made of steel/malleable iron and is CSA Certified. The manufacturer part number is 3520-3.

Where to buy a RACO 3520-3 liquid tight connector worldwide?

3G Electric supplies the RACO 3520-3 liquid tight connector to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this CSA Certified steel/malleable iron fitting.

How to install a RACO 3520-3 liquid tight connector?

Install the RACO 3520-3 by threading the 2-1/2"-8 NPT end into a compatible junction box or enclosure. Tighten the connector nut to secure the flexible metallic liquidtight conduit. Ensure an external bonding jumper is installed per code when required.

Used in

Common applications for RACO
Industrial power distribution — RACO grounding bushings (MPN 1294) for bonding conduit in panelboards and switchgear.
Commercial conduit transitions — RACO reducing bushings (MPN 1155) for downsizing RMC or IMC runs in electrical rooms.
Life safety alarm circuits — RACO steel electrical boxes (MPN 911-9) for housing fire alarm and emergency lighting connections.
Outdoor service entrances — RACO rigid/IMC hubs (MPN 1716) for weatherproof conduit terminations at meter sockets.
Conduit support in cable trays — RACO surface mount clamps (MPN 1304) for securing IMC or RMC to structural steel.
Multi-gang junction boxes — RACO 4-inch square boxes (MPN 189H) with covers for splicing circuits in commercial ceilings.

RACO Products

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

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