ENGINEERING DATA SHEET EQUIPMENT FE974 TRAIN RELAY BOX Application: Rail Transit Systems Function: Combines subway train switching functions Characteristics: 19-inch rack, 3U including 44 plug-in relays and time delay relays Gaint sockets welded on 4 layers of PCB material LED indication for the coil state Connection made by DIN41612 connectors on the PCB Features: Quick connection/disconnection & assembly/disassembly Interconnections integrated on the PCB All accessory components are welded on the PCB Low maintainability level Low weight Compact size

www.leachintl.com North America 6900 Orangethorpe Ave. P.O. Box 5032 Buena Park, CA 90622 USA Tel: (01) 714-736-7599 Fax: (01) 714-670-1145 Europe, SA 2 Rue Goethe 57430 Sarralbe France Tel: (33) 3 87 97 98 97 Fax: (33) 3 87 97 84 04 Asia-Pacific Ltd. 20/F Shing Hing Commercial Bldg. 21-27 Wing Kut Street Central, Hong Kong Tel: (852) 2 191 2886 Fax: (852) 2 389 5803 Date of issue: 6/02 - 100 - Page 1 of 1