ENGINEERING DATA SHEET SERIES AJ CONTACTOR 1PST-DM, 400 AMP APPLICATION NOTES: 101 102 103G 007 Balanced-Force Design hermetically sealed power contactor Contact arrangement SPST-N.O. Meets the requirements of MIL-PRF-6106 Qualified to M6106/33 PRINCIPLE TECHNICAL CHARACTERISTICS Contacts rated at 28 Vdc Weight 1.75lbs max Auxiliary contact models available. CAUTION: The use of any coil voltage less than the rated coil voltage will compromise the operation of the contactor. Special units for low coil voltage applications are available. Consult factory. CONTACT ELECTRICAL CHARACTERISTICS Contact rating - Amp per pole [1] Main 28 Vdc Auxiliary-DB/DM (Circuit No.4) 28 Vdc or 155V/400 Hz Auxiliary-SP (All circuits except No.4) Resistive Inductive [2] Motor [6] Lamp Special motor load [7] Overload Rupture 400 150 250 - - 2400 3000 5 5 - 1 - - - 5 3 - 1 - - -

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 Data sheets are for initial product selection and comparison. Contact Leach International prior to choosing a component. Date of issue: 6/06 - 157 - Page 1 of 5