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

Featuring LEACH© power and control solutions   www.esterline.com AMERICAS 6900 Orangethorpe Ave. P.O. Box 5032 Buena Park, CA 90622 Tel: (01) 714-736-7599 Fax: (01) 714-670-1145 EUROPE 2 Rue Goethe 57430 Sarralbe France Tel: (33) 3 87 97 31 01 Fax: (33) 3 87 97 96 86 ASIA Units 602-603 6/F Lakeside 1 No.8 Science Park West Avenue Phase Two, Hong Kong Science Park Pak Shek Kok, Tai Po, N.T. Hong Kong Tel: (852) 2 191 3830 Fax: (852) 2 389 5803 Data sheets are for initial product selection and comparison. Contact Esterline Power Systems prior to choosing a component. Date of issue: 6/02 - 103 - Page 1 of 1