3M 1402-XR 4-Inch Red Passive ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$37.16
3M 1402-XR 4-Inch Red Passive EMS Extended Range Ball Marker

3M 1402-XR 4-Inch Red Passive EMS Extended Range Ball Marker

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Model: 1402-XR

In Stock (leaves warehouse same day if ordered before 3pm ET)

$37.16
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3M 1402-XR 4-Inch Red Passive EMS Extended Range Ball Marker

The 3M 1402-XR 4-Inch Red Passive EMS Extended Range Ball Marker is a passive Electronic Marker System (EMS) ball designed to mark and identify buried utility lines for accurate future locating. Measuring 4-Inch in diameter and finished in Red, this extended range marker ball is built for direct-burial installation alongside conduit, cable, or pipe runs, giving field crews a reliable, maintenance-free reference point that requires no batteries or external power. As part of 3M's EMS ball marker line, the 1402-XR is engineered to be located with compatible EMS locating equipment long after installation, helping utility owners and contractors reduce the risk of accidental strikes during future excavation work.

Key Features

  • Trade Size: 4-Inch diameter ball marker sized for direct-burial placement alongside underground utility lines.
  • Passive EMS Technology: Contains no battery or power source, allowing long-term, maintenance-free operation once buried in the ground.
  • Extended Range: Engineered for extended detection range when paired with compatible EMS locating equipment.
  • Color-Coded Design: Finished in Red for quick visual identification and consistency with utility marking practices in the field.
  • Ball Marker Configuration: Spherical form factor allows straightforward placement directly in the trench, bore path, or backfill during installation.
  • Durable Field Design: Built to remain buried and fully functional underground for the operational life of the associated utility asset.
  • No Line-of-Sight Required: As a passive marker, the ball can be detected from the surface without direct visual access to the buried line.

Technical Specifications

  • Size: 4-Inch
  • Color: Red
  • Marker Type: Passive EMS (Electronic Marker System)
  • Range: Extended Range

Typical Applications

  • Underground Utility Line Marking and Identification
  • Buried Cable, Conduit, and Pipe Locating Systems
  • Electronic Marker System (EMS) Compatible Locate Equipment
  • Direct-Burial Installation Alongside Utility Runs
  • Utility Locating and Excavation Damage Prevention Programs

Why 3M?

3M is a trusted name in utility marking and locating solutions, and the 1402-XR Passive EMS Ball Marker reflects that reputation with a maintenance-free, battery-free design built for long-term underground performance. By combining a durable 4-Inch Red marker ball with extended range EMS technology, 3M helps utility contractors and locators mark buried assets with confidence, supporting safer excavation practices and more accurate utility locating for years after installation. Choosing a 3M marker ball means specifying a component built specifically for the demands of underground utility identification and long-term field reliability.

Manufacturer Resources

Product Specs

list_batch:
SPB-20260922
Product Type:
Utility Marker
Configuration:
Extended Range
Department:
Electrical
Product Subgroup:
Wire Termination
Product Color:
Red

3M 1402-XR – Frequently Asked Questions

1) What does the red color on a 3M 1402-XR EMS ball marker indicate?
Red is the utility color code for electric power lines, and the 1402-XR ball marker is finished in red for that use. The color is for visual identification in the trench and consistency with standard utility marking practice; detection from the surface is done with EMS locating equipment, not by sight.
2) Does the 3M 1402-XR marker ball need a battery or any wiring?
No. The 1402-XR is a passive Electronic Marker System ball, so it has no battery and no power source. Once it is buried it needs no maintenance and no connection to the utility line, and it stays detectable for the operational life of the asset.
3) How do you locate a buried 3M 1402-XR ball marker after backfill?
It is read from the surface with compatible EMS locating equipment. Because the marker is passive and does not rely on sight, you do not need line of sight to the buried line or exposed access to the conduit, cable, or pipe it was placed with. That is the point of dropping it in during installation: the reference point survives in the ground for later locates and excavation damage prevention work.
4) What is the difference between a standard range and an extended range EMS ball marker?
The 1402-XR is the extended range configuration, engineered for greater detection depth when paired with compatible EMS locating equipment. Standard range balls are intended for shallower placements. Pick extended range when the marker will sit deeper in the trench or bore path than a standard ball can be read from the surface.
5) Where in the trench should the 1402-XR ball marker be placed?
The 4-inch spherical body is made to be dropped straight into the trench, bore path, or backfill alongside the conduit, cable, or pipe run. No bracket, fastener, or attachment to the line is involved. Place it at points you will want to find again later, typically over service taps, splices, bends, and line ends.
6) Will a 4-inch EMS ball marker work for marking a buried gas or water line too?
The ball itself is a utility marker that works the same way regardless of what it is buried over, but the 1402-XR is red, which crews read as electric power. For gas, water, telecom, or sewer runs, use the ball in the matching utility color so the next locator reads the right asset, and keep red reserved for power.
7) What is the exact part number to order the 3M red extended range ball marker?
3M part number 1402-XR. That designation covers the 4-inch red passive EMS extended range ball marker, and it is the number to quote on a utility or locating materials order.
How fast can I get the 3M 1402-XR delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the 3M 1402-XR come with a warranty?
Absolutely. The 3M 1402-XR is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the 3M 1402-XR?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the 3M 1402-XR from ZenSupply?
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