Klein Tools Wire Marker Book 1...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$69.54
$19.54

Klein Tools Wire Marker Book 120/240V 3-Phase Numbers 1-48 with Strong Tack Adhesive

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Model: 56251
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$69.54
$19.54
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Klein Tools Wire Marker Book 120/240V 3-Phase Numbers 1-48 with Strong Tack Adhesive

Professional wire identification system for 3-phase electrical installations

Klein Tools delivers professional-grade wire marking solutions with this comprehensive Wire Marker Book designed specifically for 120/240V 3-phase electrical systems. This 14-page book features numbers 1-48 printed in standard 3-phase colors (black, red, and blue) on durable vinyl coated white cloth material with strong tack adhesive for lasting adhesion even on oily wires.

Professional Features & Benefits

  • 3-Phase Color Coding: Numbers printed in black, red, and blue phase colors ensure proper electrical identification and code compliance
  • Strong Tack Adhesive: Maintains lasting adhesion on oily wires and challenging surfaces for reliable long-term marking
  • Vinyl Coated White Cloth Material: 8 mils thick construction provides durability and resistance to wear in demanding electrical environments
  • Large Print Design: 0.25-inch x 1.5-inch labels with easy-to-read print improve visibility and reduce installation errors
  • Perforated Pages: Each page can be detached as one-third, two-thirds, or entire page for flexible use and efficient workflow
  • Split Label Design: Labels can be easily split for application on thin wire while maintaining adhesion strength
  • Optimized Number Distribution: More pages of frequently used low numbers (1-24) reduce waste and improve job efficiency

Technical Specifications

  • Color: Black, Blue, Red Printed on White
  • Department: Electrical
  • Depth: 5.2000 in
  • Height: 0.1500 in
  • Material: Vinyl Coated White Cloth
  • Number Of Pages: 14
  • Overall Height: 0.125" (0.3 cm)
  • Overall Length: 5.5" (14 cm)
  • Overall Width: 3.328" (8.5 cm)
  • Product Details: Strong Tack Adhesive
  • Product Group: Jobsite Essentials
  • Product Subgroup: Comfort & Accessories
  • Product Type: Strong Tack Adhesive
  • Weight: 0.1300 lbs
  • Width: 3.2000 in

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Commercial Electrical Panel Marking
  • Industrial Control Cabinet Identification
  • Residential Service Panel Organization
  • Multi-Unit Property Electrical Systems
  • Professional Electrical Contractor Projects
  • Maintenance and Retrofit Applications
  • Code Compliance Documentation

Why Choose Klein Tools Quality?

Klein Tools delivers professional reliability with this wire marker book featuring strong tack adhesive technology and durable vinyl coated white cloth construction. The compact 0.13 lbs design and organized page system provide efficient workflow solutions for electrical professionals requiring dependable wire identification systems.

Manufacturer Resources

Product Specs

Depth:
5.2000 in
Number Of Pages:
14
Overall Height:
0.125" (0.3 cm)
Overall Length:
5.5" (14 cm)
Overall Width:
3.328" (8.5 cm)
Department:
Electrical
Product Group:
Jobsite Essentials
Product Subgroup:
Comfort & Accessories
Product Type:
Strong Tack Adhesive
Product Details:
Strong Tack Adhesive
Product Color:
Black, Blue, Red Printed on White
Product Height:
0.1500 in
Product Material:
Vinyl Coated White Cloth
Product Weight:
0.1300 lbs
Product Width:
3.2000 in

Klein Tools 56251 – Frequently Asked Questions

How fast can I get the Klein Tools 56251 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 Klein Tools 56251 come with a warranty?
Absolutely. The Klein Tools 56251 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 Klein Tools 56251?
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 Klein Tools 56251 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.