EMI Power Inlet Filter
160
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.
Corcom Product Guide
Catalog: 1654001
Issue Date: 06.2011
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EF Series
EF Series
UL Recognized
CSA Certified
VDE Approved*
• Compact single stage EMI filter with IEC 60320-1
C14 inlet
• Two element circuit provides basic attenuation
• Available with an internal ground-circuit inductor
(C suffix versions) to isolate equipment chassis
from power line ground at radio frequencies
• Superseded by the EEA Series
Ordering Information
3 EF 1F C
Ground Circuit Inductor
Omit if none
Output Styles
1F – .250 [6.3] spade terminals
(back)
2F – .250 [6.3] spade terminals
(bottom)
4 – Wire leads (bottom)
8 – Wire leads (back)
EF Series
Current Rating
1, 3, 6, 10 or 15A
EF1F / EF1FC
Maximum leakage current each Line to Ground:
@ 120 VAC 60 Hz: .21 mA
@250 VAC 50 Hz: .36 mA
Hipot rating (one minute):
Line to Ground: 2250 VDC
Line to Line: 1450 VDC
Rated Voltage (max.): 250 VAC
Operating Frequency: 50/60 Hz
Rated Current: 1 to 15A*
Operating Ambient Temperature Range
(at rated current I
r
): -10°C to +40°C
In an ambient temperature (T
a
) higher than +40°C
the maximum operating current (I
o
)
is calculated as
follows: I
o
= I
r
(85-Ta)/45
Specifications
Available Part Numbers
1EF1F 1EF2F 1EF4 1EF8
3EF1F 3EF2F 3EF4 3EF8
6EF1F 6EF2F 6EF4 6EF8
10EF1F
15EF1F
Ground Circuit Inductor Versions
10EF1FC
*15A versions are tested by Underwriters Laboratories
to US and Canadian requirements and are
VDE approved at 10A, 250VAC
EF2F
EF8
EF4
GA400
: NEMA 5-15P to IEC 60320-1 C-13 line cord
Accessories
FA601
: Insulating Shroud
Dia.
.413
10.5
Dia.
.271
6.9
1.39
35.4
.118
3.0
1.17
29.7
.767
19.5
