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9.8
Overload Relays
http://www.ab.com/en/epub/catalogs/2051089/6270353/6647239/5920799/5922015/
9.8.1
Thermal Overload Relays
9.8.1.1
IEC Bi-Metallic Overload Relays: 193-T1
Bulletin 193-T1 IEC Bimetallic Overload Relays are designed for use with
Bulletin 100-C Contactors and Bulletin 104-C Reversing Contactors.
http://ab.rockwellautomation.com/Circuit-and-Load-Protection/MotorProtection/193CT-193T1-Overload-Relay
Features
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Phase-loss protection
Ambient temperature compensation
Trip class 10/10A
Auxiliary contacts (1 N.O. and 1 N.C.)
Test function for auxiliary contacts
Manual/automatic reset mode
Trip indicator
Optional remote reset solenoid and external reset accessories
Available only in IEC configurations
Products
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193-T1 Overload Relays
Certifications
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cULus, CE marked
Accessories
We offer a variety of accessories for your 193-T1 Bimetallic Standard Overload Relays, including:
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Adapters
External reset buttons
Label sheets
Marking tag sheets
Remote reset solenoids
Reset adapters and rods
Transparent covers
http://www.ab.com/en/epub/catalogs/12768/229240/229254/229467/8540208/Product-Selection.html
9.8.1.2
IEC Miniature Bi-Metallic Overload Relays: 193-K
Bulletin 193-K IEC Mininature Bimetallic Overload Relays are designed for use
with Bulletin 100-K Contactors and Bulletin 104-K Reversing Contactors.
These thermal overload relays include a differential mechanism for sensitivity
to phase-loss conditions.
http://ab.rockwellautomation.com/Circuit-and-Load-Protection/MotorProtection/193K-Overload-Relay
Features
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Standard protection for AC and DC motors
Phase-loss sensitivity
File Name: Project Book Components Rockwell 140404 V1.4(R5).doc
Version: 1.4
Original Date: 01-October-2010
Revised Date: 4-April-2014
Page 56 of 143