CORCOM Product Guide
Multi-Function Power Entry Modules with RFI Power Line Filters
LA Series
UL Recognized
CSA Certified
VDE Approved
FLA/XLA/ZLA
LA Series
The LA series is a multi-function power entry connector with
a choice of filtering capabilities. The series features an IEC
power line connector, selectable North American or dual
European fusing capabilities, DPST on/off switch, and
120/240 voltage selection. The filtered LA units provide a
one piece solution to power entry needs and provide a
filtering solution for almost any RFI problem. Their vertical
design is flange mounted.
This series offers three levels of filtering, all carrying UL
recognition, CSA certification, and VDE approval.
FLA Model
– General purpose RFI filter designed for sus-
ceptibility applications, effectively providing RFI control of
line-to-ground noise.
XLA Model
– High performance RFI filter designed to bring
most digital equipment (including switching power sup-
plies) into compliance with FCC Part 15J, Class B conduct-
ed emissions limits.
ZLA Model
– Premium performance RFI filter designed to
bring most digital equipment (including switching power
supplies) into compliance with EN55022, Level B (as well
as FCC Part 15J, Class B) conducted emissions limits.
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 car-
tridge 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.
Fuse Changing
Remove the fuse cartridge using a small blade screwdriver
or similar tool; for European 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
European 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 European fusing capability is available for
220/240 volts only.)
122
Catalog 1654001
Revised 05-07
Dimensions are in inches and
millimeters unless otherwise
specified. Values in italics
are metric equivalents.
Specifications
Maximum leakage current, each line-to-ground:
@ 120 VAC 60 Hz:
FLA Model
0.25 mA
XLA/ZLA Models 0.30 mA
@ 250 VAC 50 Hz:
Hipot rating (one minute):
line-to-ground
line-to-line
Operating voltages:
Operating frequency:
Rated voltage (max.):
Switch:
All Models
0.50 mA
1500 VAC
1450 VDC
110,120, 220/240 VAC
50/60 Hz
250 VAC
Double-insulated, rated for
50,000 operations at full load.
35 Amp inrush capability
Accepts one 1/4" x 1-1/4" fuse,
or two 5 x 20 mm fuses
.110 [2.79] terminals
Fuse (not included):
Terminals:
Minimum insertion loss in dB:
Line-to-ground in 50 ohm circuit
Current
Frequency-MHz
Rating
.01 .05 .15
.5
1
5
FLA
5A
-
-
14
21
26
40
XLA
3A
2
12 21
35
46
44
ZLA
3A
14
28 38
42
40
40
Line-to-line in 50 ohm circuit
Current
Rating
XLA
3A
ZLA
3A
Frequency-MHz
.02 .03 .05 .07 .15 .5 1 5
-
3
-
14
-
29
5
38
33
57
10
46
44
40
30
50
40
40
10
30
50
50
60 65 60 50
72 72 65 55
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA Cust. Svc.: 1-800-468-2023
CORCOM Prods: 1-847-680-7400
Germany:
49-89-6089-0
www.corcom.com
www.tycoelectronics.com
CORCOM Product Guide
Multi-Function Power Entry Modules with RFI Power Line Filters
(Continued)
LA Series
Case Style
FLA, XLA & ZLA
A
F
B
Case Dimensions
Part No.
5EFLA2S
3EXLA2S
C
D
A
(max)
1.99
50.5
1.99
50.5
1.99
50.5
B
±0.15
±0.381
C
(max)
2.59
65.79
2.59
65.79
2.59
65.79
D
E
F
(max) (max) (max)
2.41
61.21
2.41
61.21
2.41
61.21
3.16
1.18
68.07 29.97
4.16
1.18
105.7 29.97
4.16
1.18
105.7 29.97
3EZLA2S
1.57
39.9
1.57
39.9
1.57
39.9
Power Entry Modules
Typical dimensions:
Terminals: .110 [4.80]
Holes: .059 [1.5] Dia. Max., except solder lug ground tap with wire wrap.
Mounting Holes: .142 [3.6] Dia. (2)
Electrical Schematics
FLA
Power on/off
Neutral
C
Ground
D
E
F
Phase
G
Customer
Transformer
Primaries
D
A B C
120V
D
E
F
240V
A
B
A
B
A or D
120V
XLA & ZLA
On/Off
Neutral
Hot
Note: Provision for dual European fusing by connection to "A".
Resistor location for reference only.
Catalog 1654001
Revised 05-07
220-240
110-120
Recommended Panel Cutout
FL, XLA & ZLA
.093
R
2.36
E
.140
Dia. (2)
3.56
2.42*
61.47
1.19*
30.23
1.57
39.88
*
+.020 - .00
+ 0.5 - .00
Note: All models allow front mounting only.
Part Numbers
0
120V
E
F
5EFLA2S
3EXLA2S
3EZLA2S
A B C
120V
D
E
F
240V
A
B
C
D
E
F
G
D
E
F
120V
A
B
A or D
120V
Customer
Transformer
Primaries
123
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.
USA Cust. Svc.: 1-800-468-2023
CORCOM Prods: 1-847-680-7400
Germany:
49-89-6089-0
www.corcom.com
www.tycoelectronics.com
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