MATERIAL: A. COVER : PE 2L B. SHELL : ABS C. METAL SHIELD : BRASS NICKEL PLATED D. HOUSING : NYLON66 GF E. CONTACT: BRASS SILVER PLATED SPECIFICATIONS: 1. RATING : 11V AC 1A MAX OR 12V DC 2A MAX. 2. INSULATION RESISTANCE : 50M OHM MIN AT 500V DC. 3. DIELECTRIC STRENGTH : 500V AC / 1 MINUTE.