# Fuse, Automotive, Fast Acting, 30 A, 1 kV, 10mm x 38mm, EKM10 Series

![Product image](https://novapart.co/image/farnell:4332268/)

**URL**: https://novapart.co/products/EKM10-30-SCT/fuse-automotive-fast-acting-30-a-1-kv-10mm-x-38mm
**SKU**: EKM10-30-SCT
**Manufacturer**: EATON BUSSMANN
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || Automotive Fuses
**Price**: €9.3700
**Stock**: 200+
**Lead Time**: 92 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Fuse Current | 30A |
| Voltage Rating Vdc | 1kV |
| Blow Characteristic | Fast Acting |
| Auto Blade Fuse Size | 10mm x 38mm |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4332268/)

Technical Data **ELX1301** 

Effective May 2023 

## EKM10 

## 10 x 38 mm EV fuse 

## **Applications** 

- Automotive and commercial vehicle on-board chargers 

- Uninterruptible power supplies (UPS) 

- 3-phase EVSE and charging infrastructure 

- Motor protection 

- Rectifiers and inverters 

- Energy storage systems 

## **Product features** 

   - On-board electric vehicle powertrain and distribution 

- 10 x 38 mm fuse 

- Current rating: 10 A to 30 A 

- 1000 Vdc rating 

- High breaking capacity for high energy applications 

## **Environmental compliance** 

**==> picture [99 x 29] intentionally omitted <==**

**----- Start of picture text -----**<br>
HALOGEN<br>HF Pb<br>FREE<br>RoHS SO<br>**----- End of picture text -----**<br>


- Designed to JASO D622, ISO8820-8, GB/T31465 

- Produced in a factory with ISO9001 & IATF16949 certification 

- Minimum breaking capacity 300% In at rated DC voltage 

## **Ordering part number** 

## **EKM10-30-SCT** 

- Bolt-down and PCB terminal options available 

Family code Ampere rating (30 = 30 A) Option code 

## **Option code** 

1P = 1 pin PCB terminal 2P = 2 pin PCB terminal SCT = Bolt down single cap tag AT = Bolt down axial tag 

EKM10 10 x 38 mm EV fuse 

Technical Data ELX1301 Effective May 2023 

## **Electrical characteristics** 

|**Amps**||**Minimum**||**Maximum**|
|---|---|---|---|---|
|**(A)**||**(seconds)**||**(seconds)**|
|1.0 In||14400||-|
|2.0 ln||1.0||300|
|3.0 ln||0.2||30|
|5.0 ln||0.1||10|



## **Product specifications** 

|||**Rated current**||**Typical cold resistance1**|**Typical voltage drop**|
|---|---|---|---|---|---|
|**Part number**|**Rated voltage**|**(A)**|**Breaking capacity**|**(mΩ)**|**(mV)**|
|EKM10-10|1000 Vdc|10|1000 Vdc/50 kA|12.5|180|
|EKM10-15|1000 Vdc|15|1000 Vdc/50 kA|7.2|160|
|EKM10-20|1000 Vdc|20|1000 Vdc/50 kA|5.2|150|
|EKM10-25|1000 Vdc|25|1000 Vdc/50 kA|4.0|160|
|EKM10-30|1000 Vdc|30|1000 Vdc/50 kA|3.1|160|



1. Cold resistance is measured at <10% In and +25 °C ambient temperature 

## **Dimensions- mm** 

Tolerances unless otherwise specified One place x.x = ± 0.3 mm Two places x.xx = ± 0.13 mm 

## **SCT: Bolt-down single cap tag** 

## **AT: Bolt down axial tag** 

**Part marking** 

Note: recommend tightening torque is 4.5 ±1.0 Nm for M5 Screw 

Note: recommend tightening torque is 4.5 ±1.0 Nm for M5 Screw 

## **1P: 1 pin PCB terminal** 

## **2P: 2 pin PCB terminal** 

## **PCB layout 1P: 1 pin PCB terminal** 

**PCB layout 2P: 2 pin PCB terminal** 

2 

www.eaton.com/electronics 

Technical Data ELX1301 Effective May 2023 

EKM10 10 x 38 mm EV fuse 

## **General specifications** 

Operating temperature: -40 °C to +125 °C with proper derating factor applied Strength of terminals: JASO D622 6.3.9, mounting torque 4.5 +/-1 Nm, 3 times Temperature humidity cycling: JASO D622 6.3.4.1, a) maintain the samples at standard conditions for 4 hours b) increase T to 55 +/-2 °C at 95% to 99% RH within 0.5 hours c) maintain T at 55 +/-2 °C at 95% to 99% RH for 10 hours d) decrease T to -40 +/-2 °C within 2.5 hours; the humidity is uncontrolled e) maintain T at -40 +/-2 °C for 2 hours; the humidity is uncontrolled f) increase T to 120 +/-2 °C within 1.5 hours from -40 +/-2 °C; the humidity is uncontrolled g) maintain T at 120 +/-2 °C for 2 hours; the humidity is uncontrolled h) allow to return to RT within 1.5 hours; the humidity is uncontrolled 10 cycles. Thermal shock: ISO8820-8 GB/T31465.6, 48 cycles; -40 °C to 100 °C, each cycle 60 minutes Vibration: JASO D622 6.3.3, 10-55 Hz, 3 directions, 2 hours each direction Transient current cycling: JASO D622 6.3.2 (reference), The transient current start from 2.0 In for 0.25 seconds, then drop to 0.5 In and keep this current to 15 seconds to finish one cycle, total 50000 cycles Lubricant & fuel oil resistance: GB/T31465.1-5.4, Wipe the marking with lubricant or oil 30 seconds 

## **Packaging information** 

|**Terminals**||**Inner package**||**Ship package**|
|---|---|---|---|---|
|SCT||40 pieces/tray||400 pieces/box|
|AT||20 pieces/box||540 pieces/box|
|1P||20 pieces/bag||540 pieces/box|
|2P||20 pieces/box||640 pieces/box|



3 

www.eaton.com/electronics 

EKM10 10 x 38 mm EV fuse 

Technical Data ELX1301 Effective May 2023 

## **Temperature derating curve** 

**==> picture [364 x 213] intentionally omitted <==**

**----- Start of picture text -----**<br>
1.4<br>1.3<br>1.2<br>1.1<br>1<br>0.9<br>0.8<br>0.7<br>0.6<br>0.5<br>0.4<br>-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130<br>Temperature (°C)<br>Derating factor<br>**----- End of picture text -----**<br>


**Current vs. time curve** 

**I[2] T vs. time curve** 

**==> picture [249 x 265] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>10<br>1<br>0.1<br>0.01<br>10 100 1,000<br>Current (A)<br>10A 15A 20A 25A 30A<br>Time (s)<br>**----- End of picture text -----**<br>


**==> picture [258 x 254] intentionally omitted <==**

**----- Start of picture text -----**<br>
10,000,000<br>30A<br>1,000,000 25A<br>20A<br>15A<br>10A<br>100,000<br>10,000<br>1,000<br>100<br>0.01 0.1 1 10 100 1000<br>Time (s)<br>22s)t (AI<br>**----- End of picture text -----**<br>


4 

www.eaton.com/electronics 

Technical Data ELX1301 Effective May 2023 

EKM10 10 x 38 mm EV fuse 

## **I[2] t vs. current curve** 

**==> picture [249 x 260] intentionally omitted <==**

**----- Start of picture text -----**<br>
100,000<br>10,000<br>1,000<br>100<br>10<br>10 100 1,000<br>Current (A)<br>10A 15A 20A 25A 30A<br>22t (As)I<br>**----- End of picture text -----**<br>


5 

www.eaton.com/electronics 

Technical Data ELX1301 Effective May 2023 

EKM10 10 x 38 mm EV fuse 

## **Wave solder profile--PCB version only** 

||||||tp||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||Tp|||||||||||
||**Temperature**|Tsmin<br>Tsmax<br>Tstyp||First Wave||Second Wave|||||||
|||||Preheat area||||||Cool down area|||
|||||||**Time**|—_—————_—>||||||
|**Reference EN 61760-1:2006**|**Reference EN 61760-1:2006**||||||||||||
|**Profile feature**|||||||||**Standard SnPb solder**|||**Lead (Pb) free solder**|
|Preheat                    • Temperature min. (Tsmin)|Preheat                    • Temperature min. (Tsmin)|Preheat                    • Temperature min. (Tsmin)|||||||100 °C|||100 °C|
||• Temperature typ. (Tstyp)||||||||120 °C|||120 °C|
||• Temperature max. (Tsmax)||• Temperature max. (Tsmax)||||||130 °C|||130 °C|
||• Time (Tsminto T|to Tsmax) (ts)|||||||70 seconds|||70 seconds|
|∆ preheat tomax Temperature|||||||||150 °C max.|||150 °C max.|
|Peak temperature (TP)*|||||||||235 °C – 260 °C|||250 °C – 260 °C|
|Time at peak temperature (tp)|||||||||10 seconds max<br>5 seconds max each wave|||10 seconds max<br>5 seconds max each wave|
|Ramp-down rate|||||||||~ 2 K/s min|~ 2 K/s min||~ 2 K/s min|
||||||||||~3.5 K/s typ|~3.5 K/s typ||~3.5 K/s typ|
||||||||||~5 K/s max|||~5 K/s max|
|Time 25 °C to 25 °C|||||||||4 minutes|||4 minutes|



## **Manual solder** 

+350 °C (4-5 seconds by soldering iron), generally manual/hand soldering is not recommended. 

Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 

Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. 

**Eaton** 

**Electronics Division** 1000 Eaton Boulevard Cleveland, OH 44122 United States Eaton.com/electronics © 2023 Eaton All Rights Reserved Printed in USA Publication No. ELX1301 BU-ELX22164 May 2023 

Eaton is a registered trademark. All other trademarks are property of their respective owners. 

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## Links

- [View this product on Novapart](https://novapart.co/products/EKM10-30-SCT/fuse-automotive-fast-acting-30-a-1-kv-10mm-x-38mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/eaton-bussmann/ekm10-30-sct/automotive-fuse-30a-1kv-10mm-x/dp/4332268)
---

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