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IEC Starter Mounting Systems

Bulletin 141A Modular Control System (MCS) Mounting Systems provide several different mounting solutions for IEC loadfeeders. Factory-assembled Bulletin 103 Non-Reversing and Bulletin 107 Reversing starters are available for these mounting solutions. Our mounting systems include preconfigured circuit breaker modules for feeding and protecting a busbar system.

Popular Resources/Quicklinks
Global Short Circuit Current Ratings Product Profile IEC Busbar Mounting System Selection Guide MCS Star Configuration Software Tutorial

Overview

  • Provides reduced wiring and assembly time for cost savings
  • Includes efficient design with decreased panel space
  • Includes high-fault short-circuit systems ratings
  • Offers three mounting methods
  • Uses MCS Star configuration software

Modular Control System components include:

  • Contactors: 100-K, C, D and G
  • Motor Protection Circuit Breakers: 140G
  • Motor Circuit Protectors: 140M
  • Molded Case Circuit Breakers: 140U
  • Electronic Overload Relays: 193E
  • Thermal Overload Relays: 193-K, T1
  • Safety Contactors and Control Relays: 100S, 700S
  • Control Relays: 700-CF, CFB, 700-K
  • Mounting System: 141A

IEC Starter Mounting Systems


Product Selection


Certifications
  • CE
  • cULus
Looking for Additional Information?

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


Documentation

Resource Publication Number Language
Global Short Circuit Current Ratings Product Profile SCCR-PP002
IEC Busbar Mounting System Selection Guide 141A-SG003
MCS Star Configuration Software Tutorial 141A-IN003
Bulletin 141A Mounting System Temperature Rise Calculation Software Tutorial 141A-IN004
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Configuration & Selection Tools

  • CrossWorks — Convert competitive catalog numbers to similar Allen-Bradley® products.
  • MCS Star — Configure a Modular Motor Control System.
  • 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.

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