3833-2

**Cooper Bussmann** 

## **Limiter** 

## **ANN** 

## **Very Fast-Acting** 

## **Dimensional Data** 

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**----- Start of picture text -----**<br>
0.88"<br>(±0.005)<br>(22.2mm)<br>0.34"<br>(8.7mm)<br>2.44" 3.19"<br>(±0.015) (±0.015)<br>(61.0mm) (81.0mm)<br>0.88"<br>(22.2mm)<br>0.34"<br>a (±0.005)<br>(8.7mm)<br>**----- End of picture text -----**<br>


## **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 

## **Electrical Ratings (Catalog Symbol and Amperes)** 

## **125Vac, IR 2500A @ 125V** 

|ANN-10<br>ANN-35|ANN-90<br>ANN-100|ANN-225<br>ANN-250|ANN-400<br>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|—|



## **Time-Current Characteristic Curves–Average Melt** 

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AMPERE<br>RATING<br>100<br>10<br>1<br>.1<br>.01<br>CURRENT IN AMPERES<br>100 150 250 600<br>35 50 60 80 125 200 300 400 500 800<br>TIME IN SECONDS<br>10 100 1,000 10,000<br>**----- End of picture text -----**<br>


## **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. 

Form No. ANN Page 1 of 1 Data Sheet: 2023 

N03055 

8-25-05