ENGINEERING DATA SHEET CC0519P CONTACTOR 1PST-DB+AUX, 500 AMP/28 VDC Permanent duty Main contact 1PST-NC-DB Form Y Auxiliary contact 1PDT (1NO + 1NC) Coil supply Direct current - Polarized and protected coil See schematic diagram Meets the requirements of AIR 7304 AIR 8456B AIR 9456 MIL 6106J PRINCIPLE TECHNICAL CHARACTERISTICS Contacts rated at 500 A/ 28 Vdc Weight - Ref. P/N: CC0519P-MMR28A 975 g ±10% Maximum size 121mm x 70mm x 62.5mm Dust proof metal can. CONTACT ELECTRICAL CHARACTERISTICS Contact rating per pole and load type Load Current in Amps @28Vdc Resistive Inductive Motor Overload Rupture I minimum 500 (In) 300 500 8 In [1] 10 In [2] In/10 Auxiliary contact rating @28Vdc @115Vac/400Hz Resistive Inductive (L/R=5ms) Lamp 5 2.5 2 5 2.5 2 Notes: [1] 4000 Amps for 50 cycles; duty cycle: .2 sec on, 20 sec off. [2] 5000 Amps for 50 cycles; duty cycle: .2 sec on, 20 sec off. 3. Other models available upon request. Contact factory. [4] 28A standard. Other units available upon request.

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 - 162 - Page 1 of 3