0AKHBK450-BA

## Type 0AKH Fast-Acting Fuse Series 

0AKH Series RoHS Compliant 

## **Description** 

1000VDC rated Square Body fuse, designed for EV/ESS 

## **Features** 

- 1000Vdc ideal for EV or HEV application 

- Excellent DC performance 

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

## **Applications** 

EV/HEV/ESS Applications 

## **Physical Specifications** 

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Body : Ceramic<br>Materials<br>Terminals :  Tin Plated Copper<br>On Fuse :<br>“bel”,“0AKH”,“Current Rating”,<br>“Interrupting Rating”, “Voltage Rating”<br>Marking<br>On Label :<br>"bel", "0AKHX”, "Current Rating", "Voltage Rating", "Interrupting Rating",<br>—— and "   ", "   "(China RoHS compliant).<br>**----- End of picture text -----**<br>


## **Ratings** 

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Ampere Range / Volt<br>Ampere  Rating / Voltage Rating<br>@ I.R. ability*<br>350A - 500A / 1000V DC  350A – 500A / 1000V @ 50kA DC<br>*I.R.= Interrupting Rating = Short Circuit Rating(Amps)<br>**----- End of picture text -----**<br>


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POWER<br>**----- End of picture text -----**<br>


Specifications subject to change without notice 

**belfuse.com/circuit-protection** 

**2** / **3** 

## Type 0AKH 

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

## **Electrical Specifications** 

|Part Number|Ampere Rating|Voltage and Interrupting<br>Ratings|0.5In Power loss<br>(W)|
|---|---|---|---|
|0AKHxK350-xx|350A|See Table of Ratings on Page 1 for Voltage and<br>associated Interrupting Ratings|<14.5|
|0AKHxK400-xx|400A||<17|
|0AKHxK450-xx|450A||<19.5|
|0AKHxK500-xx|500A||<21|



*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 © 2020 Bel Fuse, Inc. 

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

Rev. 0AKH Dec29 2020 

**3** / **3** 

## Type 0AKH 

## **Fuse FGNO Explanation 0AKH X [XXXX] -XX** 

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

|Amps|Bel FGNO[XXXX]|
|---|---|
|350|K350|
|400|K400|
|450|K450|
|500|K500|



## **Mechanical Dimensions                                     Ordering Information** 

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0AKH  B  XXXX – B A<br>FUSE TYPE  |<br>0AKH<br>MOUNTING TAB STYLE<br>B = For Stud Mount, Bottom blade<br>AMPERE RATING<br>Refer to fuse FGNO explanation table<br>MOUNTING TAB CODE<br>B = Bulk<br>QUANTITY CODE<br>A = 2pcs/Carton, 18 cartons/Box (36pcs per Box)<br>**----- End of picture text -----**<br>


## **Packaging** 

|Packaging Option|Quantity|Packaging Code|
|---|---|---|
|BULK|2pcs/carton, 18cartons/box (36pcs per box)|BA|



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** 

© 2020 Bel Fuse, Inc. 

Rev. 0AKH Dec29 2020