2 WEATHERTIGHT CONNECTORS PRODUCT BULLETIN 541 Specifications continued Environmental Temperature Limits: -40C to +65C (non-operating) Moisture Resistance: Mil-Std 202 Method 106F Insulation Resistance: Mil-Std 202 Method 302 condition B Thermal Shock: Mil-Std 202 Method 107G Salt Spray: Mil-Std 202 Method 101D condition B Ratings IP16/IP18 IP66/IP68 NEMA 250 (6P) CFR 46 Part 110.20 UL 94V-O Ordering information EN3 ___ ___ ___ ___ 26 ___ ____ Series Connector Type P - Panel C - Cord # of Pins/Contacts 9-18 Contact Style S - Stagger Solder Leave Blank for Straight Solder Contact Size 26 - #26 Gender M - Male F - Female See Engineering Design Guide or website for details on the complete EN3 product line. The EN3 Series is available in a wide assortment of pin counts, configurations, plating materials, and styles. Contact the factory for details.