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Klixon Motor Controls and Protectors
Klixon AM Series
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2AM–4AM Series:
   
2AM–4AM Overview
   
Data Sheet (format: PDF)
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8AM Series:
   
8AM Overview
   
Data Sheet (format: PDF)
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15AM Series:
   
15AM Overview
   
Data Sheet (format: PDF)
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17AM Series:
   
Data Sheet (format: PDF)
Contacts
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Contact / Distributor
See Also
   
7AM Overview


Klixon
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Product Uses /\ Top

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AC motors
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Transformers


Site Updated Oct. 10, 2008
 * * * Sensata > Products > Controls > Motor Controls >

Klixon® 2AM, 3AM, and 4AM series motor protector
AC on–winding motor protection



Features and Overview Product Uses
Qualifications Part Numbering
Data Sheet (PDF) » Contacts and distributors »




Features and Overview /\ Top

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Snap–action Klixon bimetal disc
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Fault conditions up to 60 amps
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Temperature and current sensitive
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Fully enclosed, sealed steel case protects against varnish seepage and mechanical pressure
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Low cost
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Worldwide approvals: UL, CSA, VDE (2AM)
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Klixon
Motor Control
CODE: 2AM, 3AM, or 4AM series

Larger than the 8MM and 7AM, but still compact at only 31mm long and 7.6mm high.


2AM
Available in a wide range of temperature and current sensitivities.
Suitable for a wide variety of applications.
Designed to be mounted on the windings of motors and transformers; protects against overheating and electrical overload.
3AM
For higher HP applications; provides protection under fault conditions up to 60 amps.
4AM
Can handle two loads. By adding a third lead, the standard device becomes a dual circuit 4AM.
Ideal for dual voltage and dual speed applications.


Qualifications /\ Top
Device
115V
230V
Qualifications
UL
CSA
VDE
2AM
50
37
E15962
LR23241C
4464.6-4510-1002 factory surveillance
3AM
60
45
E15962
LR23241C
 
4AM
50
37
E15962
LR23241C
 


Part Numbering /\ Top
2AMUVWXYYYY-ZZZ

For more info, see the data sheet.
2AM = device (could be 2AM, 3AM, or 4AM)
U = disc thickness
V = disc material
W = opening temperature
X = closing temperature
YYYY = heater
-ZZZ = wire lead and termination
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