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CANTEX PVC Surface Mount Conduit Strap Clamp, 3 in Trade Size, Gray - Surface Mount Clamps for Conduit & Pipe
CANTEXSurface Mount Clamps for Conduit & Pipe

CANTEX PVC Surface Mount Conduit Strap Clamp, 3 in Trade Size, Gray

The CANTEX Conduit & Pipe Strap Clamp (SKU 3G-OTH-04781) is a gray PVC surface-mount clamp for 3-inch conduit and pipe, compatible with PVC Schedule 40 and 80. It features a two-hole screw-on design with a 300 lb…

SKU 3G-OTH-04781

Brand
CANTEX
Item
PVC Surface Mount Conduit Strap Clamp, 3 in Trade Size, Gray
Part Number
5133740
Category
Surface Mount Clamps for Conduit & Pipe
Available to Order
Also known as:5133740CANTEX
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

CANTEX
Manufacturer Part Number
5133740
Type
PVC, PVC Schedule 40 and 80
Material
PVC
Color
Gray
UNSPSC
39121311
Two-Hole
3 in Trade Size
Standards
UL
For Use With
Cable
Sub-Category
Conduit Straps
Load Capacity
300 lb
Mounting Type
Screw On
Overall Width
3-9/16 in
Overall Height
3-9/16 in
Overall Length
6 in
Flange Thickness
3 in
Country of Origin
USA (subject to change)
Mounting Location
Surface
Compatible Pipe Size
3 in
Indoor/Outdoor Usage
Indoor/Outdoor
Compatible Conduit Type
PVC Schedule 40 and 80
Compatible Conduit Trade Size
3 in
Compatible Nominal Conduit/Pipe Size
3 in

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

Product Description

The CANTEX Conduit & Pipe Strap Clamp (SKU 3G-OTH-04781) is a gray PVC surface-mount clamp for 3-inch conduit and pipe, compatible with PVC Schedule 40 and 80. It features a two-hole screw-on design with a 300 lb load capacity and overall dimensions of 6 in length, 3-9/16 in width, and 3-9/16 in height. This UL-listed clamp is suitable for indoor/outdoor use with cable and has a flange thickness of 3 in.

Frequently Asked Questions

What is a CANTEX conduit strap clamp used for?

A CANTEX conduit strap clamp secures 3-inch PVC Schedule 40 or 80 conduit and pipe to surfaces, supporting cable runs. It is used in industrial, commercial, and outdoor installations where a UL-listed, 300 lb load-rated clamp is required for reliable conduit support.

What are the specifications of the CANTEX 5133740 conduit strap clamp?

The CANTEX 5133740 is a gray PVC two-hole strap clamp for 3-inch trade size conduit, compatible with Schedule 40 and 80. It measures 6 in long by 3-9/16 in wide and high, with a 300 lb load capacity, UL listing, and screw-on surface mounting for indoor/outdoor use with cable.

Where to buy CANTEX conduit strap clamps worldwide?

3G Electric supplies CANTEX conduit strap clamps like the 5133740 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial parts for your project. Contact us for availability and lead time on your order.

How to install a CANTEX two-hole conduit strap clamp?

To install a CANTEX two-hole strap clamp, position it around the 3-inch conduit or pipe on the mounting surface, align the screw holes, and fasten with appropriate hardware (not included). Ensure the clamp is snug but not over-tightened to avoid damaging the PVC. Use for indoor or outdoor cable support.

Used in

Common applications for CANTEX
Underground electrical raceways — CANTEX Schedule 40 PVC conduit and 90° elbows for direct burial runs
Building service entrances — CANTEX service entrance caps in 2 in and 3 in trade sizes to seal conduit risers
Industrial conduit transitions — CANTEX PVC reducers to connect 2 in to 1-1/2 in conduit systems
Wire pulling points — CANTEX LB and C outlet bodies with gaskets and covers for accessible junctions
Corrosive environments — CANTEX non-metallic fittings in chemical plants and wastewater treatment facilities
Outdoor lighting and power — CANTEX PVC conduit bodies and caps for weather-exposed installations
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CANTEX Products

3G Electric supplies CANTEX surface mount clamps for conduit & pipe. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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PVC two-hole strap clamp for securing 2-inch PVC Schedule 40 and 80 conduit and cable to surfaces. Gray, UL listed, with 200 lb load capacity. Screw-on mounting for indoor/outdoor use. Overall dimensions: 4 in length, 2-9/16 in width and height, 2 in flange thickness
CANTEX
PVC two-hole strap clamp for securing 2-inch PVC Schedule 40 and 80 conduit and cable to surfaces. Gray, UL listed, with 200 lb load capacity. Screw-on mounting for indoor/outdoor use. Overall dimensions: 4 in length, 2-9/16 in width and height, 2 in flange thickness

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