140UT Molded Case Circuit Breakers

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.

Contact a Distributor Find A Sales Office

Get Support

Find a Product Partner

140UT Molded Case Circuit Breakers

Contact a Distributor

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

Product Selection

BETA Our Product Selection is getting an update! Look at the new experience.

BETA

Use the search field to find a list of products in this product family:

Use our configuration tool to configure a custom product:

LAUNCH PRODUCT CONFIGURATION ASSISTANT

Catalog Number	Description	Best Selling	Lifecycle	Quick Actions

Items per page:

of Results

Use our configuration tool to configure a custom product:

LAUNCH PRODUCT CONFIGURATION ASSISTANT

Documentation

Resource	Publication Number	Language
Modular Components System Brochure	CMPNTS-BR003	English
Bulletin 140M to 140MT/UT Motor Protection Circuit Breakers Migration Profile	MIGRAT-PP049	English

Looking for Technical Documentation?

Visit the Technical Documentation Center to find product specifications, installation guides, user manuals, product certifications and more.

View Molded Case Circuit Breakers Technical Publications and Certifications

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.