Tube Base Relays

Bulletin 700-HA Tube Base Relays are general purpose relays ideally suited for applications with machine tool, pulp and paper, and transportation OEMs.

Popular Resources/Quicklinks
Bulletin 700 General Purpose, Interposing, Solid-State and Specialty Relays Brochure Relays and Timers Technical Data


  • Includes tube base/Octal (8- or 11-pin) terminals
  • Offers electrical schematic on faceplate, clear cover for visual inspection, snap-in marker ability
  • Includes DPDT or 3PDT
  • Includes 10 A, B300 contact rating
  • Offers standard ON/OFF flag indicator
  • Offers standard, bifurcated or gold-plated bifurcated contacts
  • Includes optional lighted status indicator, push-to-test, and manual override

Allen-Bradley relays and timers are part of Rockwell Automation's Essential Components line. Learn more about how these industrial building blocks can streamline your installation, improve uptime and decrease maintenance—ultimately helping lower your costs. 

Product Selection

  • CE Marked
  • CSA Certified–File No. 229473
  • cULus Listed  – File No. E3125; Guide Nos. NLDX/NLDX (when used with 700-HN sockets)
  • cULus Recognized – File No. E3125; Guide Nos. NLDX2/NLDX8
  • UL Recognized

Standards Compliance

  • CSA C22.2 No. 14
  • EN 61810-1
  • UL 508
Looking for Additional Information?

To find additional product information including CAD drawing files, 3D models and more use our Product Catalog.


Resource Publication Number Language
Bulletin 700 General Purpose, Interposing, Solid-State and Specialty Relays Brochure 700-BR018
Relays and Timers Technical Data 700-TD552
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