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LA Series

Power Entry Module with Enhanced EMI Filtering


UL Recognized
CSA Certified

Catalog Data Sheet
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LA Series

  • Power entry module with extended and enhanced low frequency
    filters North American or dual metric fuse holder options
  • DPST on/off switch
  • 120/240V voltage selection
  • The F version provides basic performance two
    element circuit filter
  • The X version provides a three element differential mode
    circuit with extended EMI attenuation, suitable for meeting
    FCC Part 15J, Class B conducted emissions limits
  • The Z version provides a three element differential mode
    circuit with enhanced EMI low frequency attenuation, suitable
    for meeting EN55022 Level B as well as FCC Part 15J limits

Ordering Information

*IEC 60320-1 C14 inlet mates with C13 connector

Available Part Numbers

Click on any part number for 3D CAD models, customer drawings, distributor stock status and eCommerce Links.

5EFLA2S
3EXLA2S
3EZLA2S

 

Voltage Selection

To change selected voltage: remove the fuse cartridge using a small blade screwdriver or similar tool; select the desired voltage by matching the arrow on the fuse cartridge to the arrow located on the front of the unit (lower right corner); replace the fuse cartridge making sure the voltage selection arrow aligns with the arrow located on the front of the unit.

Changing Fuses

Remove the fuse cartridge using a small blade screwdriver or similar tool; for Metric fusing pull out the sliding fuse covers located at the top of each fuse compartment; insert desired fuses; push the sliding fuse covers back in place and insert the fuse cartridge back into the unit making sure the voltage selection arrow aligns with the arrow located on the front of the unit. (Note: Single North American or Metric fuse placement is always on the side of the desired voltage selection arrow behind the fuse symbol; the other compartment may be used as a spare or be left blank. Dual Metric fusing capability is available for 220/240 volts only.)

 

  

Specifications

Maximum leakage current, each Line to Ground †:
    FLA
Models 		XLA / ZLA
Models
  @ 120 VAC 60 Hz: .25 mA .30 mA
  @ 250 VAC 50 Hz
 .50 mA .50 mA
     
Hipot rating (one minute):
  Line to Ground (VAC) 2250 VDC
  Line to Line (VDC) 1450 VDC
     
Operating Frequency: 50 / 60 Hz
     
Rated Voltage (max.): 250 VAC
     
Rated Current: 3 to 5A
 
Required Fuse(s):

one .25 x 1.25"(not included)
or two 5 x 20mm (not included)

 

 
Switch: DPST
10,000 operations at 51A max. inrush
   

Electrical Schematics

FLA Model

XLA & ZLA Model

 

Case Styles

 

Typical Dimensions:
  Line Inlet (1): IEC60320-1 C14
  Mounting Holes (2): .142 [3.6] Dia.
  Backplate Terminals (5): .110 [2.79] with .059 [1.5] holes
  Ground: solder lug tab with wire wrap

 

Recommended Panel Cutout

All models allow front mounting only

 

Case Dimensions

Part No. A B C D E F
(max.) ± .15 (max.) (max.) (max.) (max.)
± .381

5EFLA2S

 1.99 1.57 2.59 2.41 3.16 1.18
50.5 39.9 65.79 61.21 68.07 29.97
3EXLA2S 1.99 1.57 2.59 2.41 4.16 1.18
50.5 39.9 65.79 61.21 105.7 29.97
3EZLA2S 1.99 1.57 2.59 2.41 4.16 1.18
50.5 39.9 65.79 61.21 105.7 29.97
 

Performance Data

Typical Insertion Loss
Measured in closed 50 ohm system
 

5EFLA2S

3EXLA2S

3EZLA2S

 
Minimum Insertion Loss in dB:
Measured in closed 50 ohm system
     
Common Mode / Asymmetrical (Line to Ground)   Differential Mode / Symmetrical (Line to Line)
 
Part No. Frequency - MHz
.01 .05 .15 .5 1 5 10 30    
5EFLA2S - - 14 21 26 40 46 50    
3EXLA2S 2 12 21 35 46 44 44 40    
3EZLA2S 14 28 38 42 40 40 40 40    
 
Part No. Frequency - MHz
.02 .03 .05 .07 .15 .5 1 5 10 30
5EFLA2S -- - - - - - - - - -
3EXLA2S - - - 5 33 60 65 60 50 50
3EZLA2S 3 14 29 38 57 72 72 65 55 50

 
USA Customer Service: 1-800-468-2023
Corcom Products Direct: 1-847-680-7400
Germany: 49-89-6089-0
  Dimensions are in inches and millimeters unless otherwise specified. Values in italics are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change.