ENGINEERING DATA SHEET SERIES W POWER CONTACTOR 275 AMP APPLICATION NOTES: 101 102 105 007 Balanced-Force Design Hermetically sealed Designed to the performance standards of MIL-PRF-6106 PRINCIPLE TECHNICAL CHARACTERISTICS Contacts rated at 28 Vdc and 115 Vac, and 115/200Vac, 400Hz, 3 Ø Weight 4.50lbs max Special units available upon request, including models with auxiliary contacts. Optional Ground Fault Protection (GFP) feature available. CONTACT ELECTRICAL CHARACTERISTICS Contact rating per pole and load type Load current in Amps 28 Vdc 115 Vac 400 Hz 115/200 Vac 400 Hz 3Ø Resistive Inductive [2] Motor 125 75 75 275 275 175 275 275 175

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: 01/07 - 134 - Page 1 of 5