Square Base Relays

Bulletin 700-HB Square Base Relays are designed for HVAC, elevator, and automotive industry applications. Two types of sockets are available; the IEC closed terminal version and the NEMA open terminal version.

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


  • Includes blade-style terminals
  • Includes DPDT or 3PDT
  • Offers 15 A, B300 contact rating
  • Includes standard ON/OFF flag indicator
  • 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
  • cULus Listed — File No. E3125; Guide Nos. NLDX/NLDX7 (when used with Bulletin 700-HN sockets noted above)
  • cULus Recognized — File No. E3125; Guide Nos. NLDX2/NLDX8
  • UL Recognized — File No. 229473


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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