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.

Bulletin 156 Solid-State Contactors
  • 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

To view commonly ordered and quickly available products, use the Product Configuration Assistant for our complete product offerings.

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)
  • Suitable for use with IE3 Motors (IEC 60034-30)

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

Product Certifications

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

Documentation

TitleNumberDownload
Controlling High Efficiency Motors BrochureIE3-BR001
Solid-State Contactor Specifications Technical Data156-TD001
View all Contactor publications in Literature LibraryAll Languages

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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.