Cooper Bussmann Limiter ANN Very Fast-Acting Dimensional Data Time-Current Characteristic Curves–Average Melt 35 50 60 (±0.005) (22.2mm) 80 100 125 150 200 250 300 400 500 600 800 0.88" AMPERE RATING 100 0.34" (8.7mm) 2.44" (±0.015) (61.0mm) 3.19" (±0.015) (81.0mm) 10 0.88" 125Vac, IR 2500A @ 125V ANN-10 ANN-90 ANN-225 ANN-400 ANN-35 ANN-100 ANN-250 ANN-500 ANN-40 ANN-125 ANN-275 ANN-600 ANN-50 ANN-150 ANN-300 ANN-700 ANN-60 ANN-175 ANN-325 ANN-800 ANN-80 ANN-200 ANN-350 — CURRENT IN AMPERES 10,000 .01 10 Electrical Ratings (Catalog Symbol and Amperes) .1 1,000 Catalog Symbol: ANN Very Fast-Acting Ampere Rating: 10 to 800A Voltage Rating: 125Vac (or less) 80Vdc (or less) Interrupting Rating: 2,500A ac, 2,700A dc Agency Information: UL Recognized, 35-400A, 500A dc only, Guide JFHR2, File E56412 1 100 0.34" (±0.005) (8.7mm) TIME IN SECONDS (22.2mm) Fuse Block No. 4164 General Information: • Very fast-acting (high speed of responses to short-circuit currents). • An open link element is visible through a mica window. • Stud mounts in Buss fuseblock 4164. • CSA component acceptance, 35-400A, 500A dc only, Class 1422-30, file 53787. The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. 8-25-05 N03055 Form No. ANN Page 1 of 1 Data Sheet: 2023