Allen-Bradley Allen-Bradley Home
Bulletin 156 Solid-State Contactors

Solid-State Contactors

Bulletin 156-B Solid-state Contactors complement our line of Bulletin 700 solid-state relays to provide you with a complete line of solid-state solutions. Our contactors are designed without moving parts or contacts that can wear out. This feature can reduce or eliminate the cost associated with maintenance, part replacement, and downtime.

  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources

Features

  • Compact modular design complete with heatsink
  • Panel or DIN Rail mountable
  • Simple installation
  • Available in single-phase, dual-phase, or three-phase versions
  • Operational current rating 20…90 A
  • Lighted status indication
  • AC, DC, and analog control options
  • Zero-cross switching
  • Integrated varistor for surge protection

Specifications

TitleNumberDownload
Solid-State Contactor Specifications Technical Data156-TD001

Certifications


  • CE per IEC 60947-4-2
  • CE per IEC 60947-4-3
  • cULus Listed (File No. E96956, Guide NMFT)
  • cULus Listed (File No. E96956, Guide NMFT7)

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Standards Compliance

  • CSA C22.2, No. 14
  • IEC 60947-4-2
  • UL 508

Looking for Additional Information?

To find additional product information (CAD drawing files, 3D models, etc.) enter the complete catalog number (including dashes) below.

Documentation

TitleNumberDownload
Solid-State Contactor Specifications Technical Data156-TD001
View all Contactor publications in Literature LibraryAll Languages

Can’t Find What You Need?

Browse our Literature Library where you can search for additional publications in more languages. You can also use the Advanced Search feature to search by catalog number, publication type, title, or keywords to narrow your results.


Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Configuration & Selection Tools

  • CrossWorks — Convert competitive catalog numbers to similar Allen-Bradley® products.
  • ProposalWorks — Build complete quotes and proposals.

Other Resources

  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.