Technical data

June 2005
168
For more information visit: www.EatonElectrical.ca CAT.02.02.S.K.CD
XT IEC Power Control
Combination Motor Controllers — Enclosed Control
Product Family Overview
Contents
Description Page
Cover Control . . . . . . . . . . . . . . 169
Catalog Number
Selection . . . . . . . . . . . . . . . . 170
Product Selection . . . . . . . . . . 171
Dimensions . . . . . . . . . . . . . . . 174
Modification Codes . . . . . . . . . 117
Product Description
The Cutler-Hammer
®
XT Line from
Eaton’s electrical business includes IEC
Contactors, Starters and Combination
Motor Controllers (CMCs). Designed
to meet International Standards, the
Enclosed Control XT Line (ECX), carries
CE, UL and cUL certifications to support
the IEC and NEMA markets.
Features and Benefits
■ ON/OFF rotary handle with lockout
provision
■ Visible trip indication
■ Test trip function
■ Motor applications from 0.11A to
50A
■ Class 10 overload protection
■ Built-in heater and magnetic trip
elements to protect the motor
■ Phase loss sensitivity
■ Type 2 coordination
■ Ambient compensated up to 55°C
[140°F]
■ Control inputs located at front of
starter for easy access and wiring
■ Wide range of coils
■ DIN Rail mount — XTSC…BB_
■ Mounting plates — XTSC…BC_,
XTSC…D motor controllers
■ Adjustment dial for setting motor
FLA
■ Short circuit trip at 14 times the
maximum setting of the FLA
adjustment dial
■ UL 508 Type F CMC High Fault Short
Circuit Ratings: Refer to Table 206.
■ Nonmetallic and metallic enclosures
in Types 1 (IP23), 4 (IP66), 4X (IP66)
and 12 (IP65)
■ Circuit breakers, North American or
European fuses available
■ Opaque (standard) or clear covers
available on nonmetallic Halyester
enclosure)
Standards and Certifications
■ UL Listed
■ cUL Listed (indicates appropriate
CSA Standard investigation)
■ CE Marked
Enclosed XT CMC