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140UT MCCB
Allen-Bradley

These are current-limiting circuit breaker that provide fixed short-circuit and overcurrent protection, offer high interrupting ratings for 2- and 3-pole devices, and are suitable for back feeding at 240V and 480Y/277V.
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Overview Chevron DownChevron Down

Our Bulletin 140UT-D molded case circuit breakers are UL489 and IEC 60947-2 Listed for global applications. The current-limiting circuit breaker provides fixed short-circuit and overcurrent protection and offers high interrupting ratings for 2- and 3-pole devices.

Overview

  • Provides UL 489 and IEC 60947-2 Listed up to 40 A
  • Reduces panel footprint with compact design
  • Lowers heat load with improved thermal performance
  • Offers connecting modules and combination SCCR tested with 100-E contactors
  • Offers back feeding capability
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Certifications
  • CCC
  • CE Marked
  • cULus Listed
  • EAC
  • Morocco
  • UKCA Marked

Standards Compliance

  • IEC / EN 60947-1, -2
  • UL489
  • CSA C22.2 No. 5

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

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Documentation Chevron DownChevron Down
Product Profiles Publication
Bulletin 140M to 140MT/UT Motor Protection Circuit Breakers Migration Profile MIGRAT-PP049_-EN-P
Miscellaneous Publication
Modular Components System Brochure CMPNTS-BR003_-EN-P