Catalog: 1654001 Corcom Product Guide Issue Date: 06.2011 Power Entry Module with Enhanced EMI Filtering LA Series UL Recognized CSA Certified LA Series Specifications • Power entry module with extended and enhanced Maximum leakage current each Line to Ground: low frequency filters XLA or FLA Model ZLA Model • North American or dual metric fuse holder options @120 VAC 60 Hz: .25 mA .30 mA • DPST on/off switch @250 VAC 50 Hz: .50 mA .50 mA • 120/240V voltage selection Hipot rating (one minute): • The F version provides basic performance two Line to Ground: 2250 VDC element circuit filter Line to Line: 1450 VDC • The X version provides a three element differential Rated Voltage (max.): 250 VAC mode circuit with extended EMI attenuation, Operating Frequency: 50/60 Hz suitable for meeting FCC Part 15J, Class B conducted emissions limits Rated Current: 3 to 5A • The Z version provides a three element differential Required Fuse(s): one .25 x 1.25”(not included) mode circuit with enhanced EMI low frequency or two 5 x 20mm (not included) attenuation, suitable for meeting EN55022 Level B as well as FCC Part 15J limits Switch: DPST 10,000 operations at 51A max. inrush Ordering Information 5 E F LA 2S Case Style 2S - IEC inlet*, selectable fuse Available Part Numbers holder, DPST switch, spade terminals LA Series 5EFLA2S 3EXLA2S Filter Type 3EZLA2S F – General purpose X – High performance Z – Premium performance Leakage current designation E – Low Leakage (<0.5 mA) Current Rating 3A or 5A *IEC 60320-1 C14 inlet mates with C13 connector 180 Dimensions are in inches and millimeters unless otherwise specified. Values in italics For email, phone or live chat, please go to te.com/help are metric equivalents. Dimensions are shown for reference purposes only. corcom.com Specifications subject to change. Power Inlet Filters & Power Entry Modules Catalog: 1654001 Corcom Product Guide Issue Date: 06.2011 Power Entry Module with Enhanced EMI Filtering (continued) LA Series Voltage Selection Case Styles A To change selected voltage: remove the fuse F B 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 C D fuse cartridge making sure the voltage selection B C A arrow aligns with the arrow located on the front of E F D the unit. E Changing Fuses    Remove the fuse cartridge using a small blade screw-     driver 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 3 cartridge back into the unit making sure the voltage Case Dimensions selection arrow aligns with the arrow located on the front of the unit. (Note: Single North American or A B CD E F Metric fuse placement is always on the side of the       Part No.  desired voltage selection arrow behind the fuse       symbol; the other compartment may be used as a 5EFLA2S spare or be left blank. Dual Metric fusing capability is       available for 220/240 volts only.)       3EXLA2S             Electrical Schematics 3EZLA2S       FLA Model 120V 240V A or D Power on/off A A 120V B B Recommended Panel Cutout Neutral C Ground D D E E .093 R 120V 2.36 F F Phase G Customer Transformer Primaries 2.42* 61.47 XLA & ZLA Model .140 Dia. 120V 240V A or D 3.56 On/Off A A 120V B B 1.19* Neutral C 30.23 +.020 - .00 * + 0.5 - .00 D D 1.57 39.88 E E 120V F F Hot G Customer Transformer Primaries 181 Dimensions are in inches and millimeters unless otherwise specified. Values in italics For email, phone or live chat, please go to te.com/help are metric equivalents. Dimensions are shown for reference purposes only. corcom.com Specifications subject to change. Catalog: 1654001 Corcom Product Guide Issue Date: 06.2011 Power Entry Module with Enhanced EMI Filtering (continued) LA Series Performance Data Typical Insertion Loss Measured in closed 50 Ohm system 5EFLA2S 3EXLA2S 3EZLA2S db db db 100 100 100 90 90 90 80 80 80 70 70 70 60 60 60 50 50 50 40 40 40 30 30 30 20 20 20 10 10 10 0 0 0 0.1 1 10 30 0.01 0.1 1 10 30 0.01 0.1 1 10 30 Frequency in MHz Frequency in MHz Frequency in MHz Common Mode / Asymmetrical (L-G) Differential Mode / Symmetrical (L-L) Minimum Insertion Loss Measured in closed 50 Ohm system Differential Mode / Symmetrical (Line to Line) Common Mode / Asymmetrical (Line to Ground)                                                                                    182 Dimensions are in inches and millimeters unless otherwise specified. Values in italics For email, phone or live chat, please go to te.com/help are metric equivalents. Dimensions are shown for reference purposes only. corcom.com Specifications subject to change.