# FUSEHOLDERS FUSES

**URL**: https://novapart.co/products/BK2-S-4201-1X-R/fuseholders-fuses
**SKU**: BK2-S-4201-1X-R
**Manufacturer**: EATON / PARTNER STOCK
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuse Holders
**Price**: €0.9740
**Stock**: 1000+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4778993/)

Technical Data **ELX1018** Effective February 2021 

## S-4000 1/4” x 1-1/4” Fuse blocks 

## **Agency information** 

## **Environmental compliance** 

## **Ordering part number** 

## **Product features** 

- For 1/4”x 1-1/4”fuses 

- Fuse block 

- 250 Vac rating and up to 25 A 

**==> picture [154 x 165] intentionally omitted <==**

**----- Start of picture text -----**<br>
BK2-S-4 2 01-1 D-R<br>Packaging prefix<br>Family name<br>Terminal type: 0= solder terminal<br>                        2= 1/4” quick connect<br>Terminal angle:  01= flat<br>= ]<br>                           02= 40 degree angle<br>                           04= through-hole<br>Number of poles:<br>Option:  Blank= single anti-rotational pin<br>              X= no anti-rotational pin<br>              D= dual anti-rotational pin<br>**----- End of picture text -----**<br>


RoHS compliant 

## **Packaging prefix** 

- BK2- (2000 parts per case pack) 

- BK4- (4000 parts per carton) 

S-4000 1/4” x 1-1/4” Fuse blocks 

Technical Data ELX1018 

Effective February 2021 

## **Specifications** 

|**Part number**|**Voltage rating**<br>**(Vac)**|**Voltage rating**<br>**(Vac)**|**Current rating**<br>**(A)**|**Current rating**<br>**(A)**|**Body material**|**Body material**|**Contact/clip material**|**Agency**|**Agency**|
|---|---|---|---|---|---|---|---|---|---|
||||||||Clip: brass, nickel plated|||
|BK4-S-4004-1-R|250||10||Phenolic laminate||Rivet: Aluminum alloy|-CE||
||||||||Clip: brass, nickel plated|||
|BK4-S-4001-1-R|250||10||Phenolic laminate||Rivet: Aluminum alloy|-CE||
||||||||Clip: copper alloy, tin plated|||
||||||||Terminals: brass, tin plated|||
|BK2-S-4201-1D-R|250||25||PA66-GF25, UL 94V-0,  black||Rivet: aluminum alloy|cURus, CE||
||||||||Clip: copper alloy, tin plated|||
||||||||Terminals: brass, tin plated|||
|BK2-S-4201-1-R|250||25||PA66-GF25, UL 94V-0,  black||Rivet: aluminum alloy|cURus, CE||
||||||||CClip: copper alloy, tin plated|||
||||||||Terminals: brass, tin plated|||
|BK2-S-4201-1X-R|250||25||PA66-GF25, UL 94V-0,  black||Rivet: aluminum alloy|cURus, CE||
||||||||Clip: copper alloy, tin plated|||
||||||||Terminals: brass, tin plated|||
|BK2-S-4202-1D-R|250||25||PA66-GF25, UL 94V-0,  black||Rivet: aluminum alloy|cURus, CE||
||||||||Clip: copper alloy, tin plated|||
||||||||Terminals: brass, tin plated|||
|BK2-S-4202-1-R|250||25||PA66-GF25, UL 94V-0,  black||Rivet: aluminum alloy|cURus, CE||
||||||||Clip: copper alloy, tin plated|||
||||||||Terminals: brass, tin plated|||
|BK2-S-4202-1X-R|250||25||PA66-GF25, UL 94V-0,  black||Rivet: aluminum alloy|cURus, CE||



## **Dimensions- mm** 

## **BK4-S-4004-1-R** 

## **BK4-S-4001-1-R** 

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**----- Start of picture text -----**<br>
34.0<br>26.0<br>11.0<br>3.30<br>5.80 5.80  5.1<br> 2.8<br>9.8<br>1.60<br>6.0 1.80±.10<br>0.4±0.05<br>3.20<br>19.0<br>**----- End of picture text -----**<br>


## **BK2-S-4201-1D-R** 

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**----- Start of picture text -----**<br>
47.6<br>34.0 1.80  X2<br>3.20 11.0<br>3.30<br> 5.2<br>5.80  4.2<br>10.6<br>0.4±0.05<br> 1.60  5.60<br>26.0<br>2.7  X2<br>**----- End of picture text -----**<br>


## **BK2-S-4201-1-R** 

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**----- Start of picture text -----**<br>
4.1±0.2<br>4.3±0.2<br>1.5±0.1<br>20.3±0.3<br>BK2-S-4201-1D-R<br>2.3±0.2<br>3±.2<br>42±0.3<br>**----- End of picture text -----**<br>


**==> picture [262 x 162] intentionally omitted <==**

**----- Start of picture text -----**<br>
4.1±0.2<br>26±0.3<br>9±0.2 6.4±0.2<br>1.5±0.1 4.3±0.2<br>11.7±0.2 8±0.2<br>7±0.1 19±0.5 7±0.1<br>0.8±0.05<br>20.3±0.3<br>BK2-S-4201-1-R 6.9±0.2<br>Ø3±0.2 2.3±0.2<br>11.9±0.3<br>42±0.3<br>**----- End of picture text -----**<br>


2 

www.eaton.com/electronics 

S-4000 1/4” x 1-1/4” Fuse blocks 

Technical Data ELX1018 Effective February 2021 

## **Dimensions- mm** 

## **BK2-S-4201-1X-R** 

## **BK2-S-4202-1D-R** 

**==> picture [51 x 6] intentionally omitted <==**

**----- Start of picture text -----**<br>
BK2-S-4201-1X-R<br>**----- End of picture text -----**<br>


**==> picture [262 x 151] intentionally omitted <==**

**----- Start of picture text -----**<br>
4.1±0.2<br>26±0.3 4 4<br>9±0.2 q ==eSN2 ents ==za 6.4±0.2<br>( G 8) KX<br>1 Aa OR—<br>PE 11.7±0.2 Yo 8±0.2<br>7±0.1 19±0.5 7±0.1<br>. sr. v<br>40° X2<br>20.3±0.3<br>| OR<br>BK2-S-4202-1D-R 6.9±0.2<br>' i [|<br>‘ ‘ T cy<br>- 3±.2 Ø3±0.2 2.3±0.2<br>11.9±0.3<br>L 42±0.3 ne<br>0.8±0.05<br>**----- End of picture text -----**<br>


## **BK2-S-4202-1-R** 

## **BK2-S-4202-1X-R** 

**==> picture [546 x 151] intentionally omitted <==**

**----- Start of picture text -----**<br>
26±0.3 4.1±0.2 26±0.3 Ø4.1±0.2<br>9±0.2 6.4±0.2<br>9±0.2 6.4±0.2<br>rr a as | ‘ LyA \{©}aeyt -<br>8±0.2<br>11.7±0.2<br>11.7±0.2 Ø8±0.2<br>7±0.1 19±0.5 7±0.1<br>[ 7±0.1 19±0.5 7±0.1<br>x a S|<br>40° X2<br>\ 20.3±0.3 4 NY 40° X2 \<br>BK2-S-4202-1-R 6.9±0.2 j____l\i | \ 20.3±0.3 {im 1<br>[|=H | Oy BK2-S-4202-1X-R 6.9±0.2 ||—<br>7 3±.20 2.3±0.2<br>42±0.3 11.9±0.3 42±0.3 11.9±0.3<br>0.8±0.05<br>0.8±0.05<br>**----- End of picture text -----**<br>


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 © 2021 Eaton All Rights Reserved Printed in USA Publication No. ELX1018  BU-ELX21019 February 2021 

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/BK2-S-4201-1X-R/fuseholders-fuses)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/eaton-partner-stock/bk2-s-4201-1x-r/fuseholders-fuses/dp/4778993)
---

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