0AKK-9630-BB

## Type 0AKK Electric Vehicle Power Fuses 

0AKK Series RoHS Compliant 

## **Description** 

1000 VDC rated ceramic tube fuse 

## **Features** 

- Fast-Acting fuse for DC Application 

- Reliability performance design refer to ISO8820-8&GB/T31465.6 

- Designed to EV fuse standard UL248-20 

- Excellent DC performance 

- Fully compliance with EU Directive 2011/65/EU and amending directive 2015/863 

## **Applications** 

EV/HEV/ESS Application 

## **Physical Specifications** 

Body : Ceramic Materials ~~PO~~ Terminals :  Tin Plated Copper On Fuse : “bel”,“0AKK”,“Current Rating”, “Interrupting Rating”, “Voltage Rating” Marking On Label : "bel", "0AKK”, "Current Rating", "Voltage Rating", "Interrupting Rating", ~~—~~ and " ", " "(China RoHS compliant). 

**Ratings** 

Voltage Rating Ampere Range / Volt (V) @ I.R. ability* 63A-350A / 1000V DC 63A-350A / 1000V @ 50kA DC *I.R.= Interrupting Rating = Short Circuit Rating(Amps) 

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Specifications subject to change without notice 

**belfuse.com/circuit-protection** 

**2** / **3** 

## Type 0AKK 

## **Temperature Re-Rating Curve                         Average Time Current Curve** 

Operating Temperature:  -40°C to +125°C, with proper rerating factor applied 

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## **Re-rating with High altitude** 

The current load calculation formula of high altitude is: I = In * (1- (h-2000)/100*(0.5/100)), where h is the altitude and does not exceed 5000 

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## **Electrical Specifications** 

|Part Number|Rated Current|Voltage and<br>Interrupting<br>Ratings|I²t(A²sec)|I²t(A²sec)|0.5In Power loss<br>(W)|1.0In Power loss<br>(W)|
|---|---|---|---|---|---|---|
||||Pre-arcing|Total @ 1000Vdc|||
|0AKK-9630-xx|63A|See Table of Ratings<br>on Page 1 for Voltage<br>and associated<br>Interrupting Ratings|720|4360|2.6|15.2|
|0AKK-9800-xx|80A||1050|6710|3.2|18.6|
|0AKK-K100-xx|100A||1560|10500|3.9|22.4|
|0AKK-K125-xx|125A||3200|22600|4.5|25|
|0AKK-K160-xx|160A||5400|43200|5.7|33.5|
|0AKK-K175-xx|175A||6250|50000|6.9|41.4|
|0AKK-K250-xx|250A||9600|43680|8.7|52|
|0AKK-K300-xx|300A||17000|85000|9.8|59|
|0AKK-K350-xx|350A||29000|158000|13|68|



Consult manufacturer for other ratings *Temperature Rise: <=50K with 50% of rated current 

Specifications subject to change without notice 

**Bel Fuse Inc.** 206 Van Vorst Street Jersey City, NJ 07302 USA 

+1 201.432.0463 Bel.US.CS@belf.com **belfuse.com/circuit-protection** 

© 2022 Bel Fuse, Inc. 

Rev. 0AKK Jul2022 

**3** / **3** 

## Type 0AKK 

## **Fuse FGNO Explanation** 

## **0AKK - [XXXX] -XX  [XXXX]=Ampere Rating; XX=See Ordering Information as below** 

|Amps|Bel FGNO[XXXX]|Amps|Bel FGNO[XXXX]|
|---|---|---|---|
|63A|9630|175A|K175|
|80A|9800|250A|K250|
|100A|K100|300A|K300|
|125A|K125|350A|K350|
|160A|K160|||



## **Mechanical Dimensions                                     Ordering Information** 

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0AKK –  XXXX – X X  TP<br>FUSE TYPE<br>0AKK<br>AMPERE RATING<br>Refer to fuse FGNO explanation table<br>PACKAGING CODE<br>B = Bulk<br>QUANTITY CODE<br>B = 8pcs/inner box, 144pcs/shipping carton (for 63A-175A)<br>A = 4pcs/inner box, 72pcs/shipping carton (for 250A-350A)<br>**----- End of picture text -----**<br>


## **Packaging** 

|Packaging Option|Quantity|Packaging Code|
|---|---|---|
|Bulk (for 63A-175A)|8pcs/inner box, 144pcs/shipping carton|BB|
|Bulk (for 250A-350A)|4pcs/inner box, 72pcs/shipping carton|BA|



Specifications subject to change without notice 

**Bel Fuse Inc.** 206 Van Vorst Street Jersey City, NJ 07302 USA © 2022 Bel Fuse, Inc. 

+1 201.432.0463 Bel.US.CS@belf.com **belfuse.com/circuit-protection** Rev. 0AKK Jul2022