# INDUSTRIAL AND POWER FUSES

**URL**: https://novapart.co/products/BK/S501-630-R/industrial-and-power-fuses
**SKU**: BK/S501-630-R
**Manufacturer**: EATON / PARTNER STOCK
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || Industrial & Electrical Power Fuses
**Price**: €5.6100
**Stock**: 200+

## Specifications

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

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4778675/)

Effective June 2017 Supersedes March 2011 

Technical Data **2051** 

## S501 5 mm  x 20 mm Fast-acting ceramic tube fuses 

## **Agency information** 

- cURus: File E19180, Guide JDYX2, JDYX8 

- CSA Component Acceptance: File 53787 

- SEMKO Approval: File 413779 

- VDE Approval: File 40015517 

- IMQ Approval: File EB405 

- CCC Approval: File 2005010207155691 

- BSI Approval: File KM55676 

## **Product features** 

- Fast-acting high breaking capacity 

- Optional axial leads available 

- 5 mm x 20 mm physical size 

## **Ordering information** 

   - Specify packaging, product and option code 

   - Ratings above 6.3 A have a 0.8 mm diameter lead 

   - With TR2 packaging code, lead wire length is 19.05 mm 

- Ceramic tube with silver-plated (50 mA-400 mA) and nickel-plated (500 mA-10 A) endcaps. 

- Designed to IEC 60127-2 

## **Electrical Characteristics** 

|**Electrical Characteristics**|**Electrical Characteristics**|**Electrical Characteristics**|**Electrical Characteristics**|**Electrical Characteristics**|**Electrical Characteristics**|**Electrical Characteristics**|**Electrical Characteristics**|
|---|---|---|---|---|---|---|---|
|**In**|**1.5 In**<br>**min**|**2.1 In**<br>**max**|**2.75 In**<br>**min**<br>**max**||**4 In**<br>**min**<br>**max**||**10 In**<br>**max**|
|50mA-4A|60 min|30 min|10 ms|2 sec|3 ms|300 ms|20 ms|
|5A-6.3A|60 min|30 min|10 ms|3 sec|3 ms|300 ms|20 ms|
|8A-10A|30 min|30 min|40 ms|20 sec|10 ms|1s|30 ms|



## ~~P~~ **Specifications** ~~T~~ 

|**Specifications**<br>~~PT~~|**Specifications**<br>~~PT~~|**Specifications**<br>~~PT~~|**Specifications**<br>~~PT~~|**Specifications**<br>~~PT~~|**Specifications**<br>~~PT~~|**Specifications**<br>~~PT~~|**Specifications**<br>~~PT~~|**Specifications**<br>~~PT~~|**Specifications**<br>~~PT~~|**Specifications**<br>~~PT~~|**Specifications**<br>~~PT~~|**Specifications**<br>~~PT~~|**Specifications**<br>~~PT~~|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**Product**<br>**Code**<br>~~P~~|**Voltage **<br>**Rating**<br>**Vac**<br>~~P~~|**Interrupting Rating at**<br>**Rated Voltage (50Hz)**<br>**Vac**<br>~~P~~|**Specifications**<br>**Typical DC**<br>**Cold Resistance**<br>**(**Ω**)***<br>~~P~~|**Specifications**<br>**Typical**<br>**Melting I 2t**<br>**(amps)**<br>~~PT~~|**Specifications**<br>**Typical**<br>**Voltage**<br>**Drop (mV)†**<br>~~T~~|**Agency Approvals**<br>~~T~~||||||||
|||||||**IMQ **|**VDE**|**BSI**|**SEMKO**|**cURus**|**CCC**|**MITI/**<br>**JET**|**CSA**|
|**S501-50-R**|250|1500|157.5|0.0017|9000|X|X|X|X|X|X||X|
|**S501-63-R**|250|1500|39.0|0.0005|3300|||||X|X||X|
|**S501-80-R**|250|1500|27.9|0.0011|2600|||||X|||X|
|**S501-100-R**|250|1500|20.0|0.0018|2300|||||X|||X|
|**S501-125-R**|250|1500|12.3|0.0037|1900|||||X|||X|
|**S501-160-R**|250|1500|8.5|0.008|1600|X|X|X|X|X|X||X|
|**S501-200-R**|250|1500|6.0|0.02|1350|X|X|X|X|X|X||X|
|**S501-250-R**|250|1500|4.4|0.027|1300|X|X|X|X|X|X||X|
|**S501-315-R**|250|1500|3.3|0.01|1400|X|X|X|X|X|X||X|
|**S501-400-R**|250|1500|2.2|0.018|1200|||||X|||X|
|**S501-500-R**|250|1500|0.460|0.038|1050|X|X|X|X|X|X||X|
|**S501-630-R**|250|1500|0.340|0.064|1200|||||X|||X|
|**S501-800-R**|250|1500|0.245|0.097|490|X|X|X|X|X|X||X|
|**S501-1-R**|250|1500|0.231|0.146**|330||X||X|X|X|X||
|**S501-1.25-R**|250|1500|0.176|0.313**|297||||X|X|X|X||
|**S501-1.6-R**|250|1500|0.113|0.748**|239||X||X|X|X|X||
|**S501-2-R**|250|1500|0.073|2.0|205|X|X|X|X|X|X|X|X‡|
|**S501-2.5-R**|250|1500|0.053|3.9|190|X|X|X|X|X|X|X|X‡|
|**S501-3.15-R**|250|1500|0.037|8.1|160|X|X|X|X|X|X|X|X‡|
|**S501-4-R**|250|1500|0.027|14|160|X|X|X|X|X|X|X|X‡|
|**S501-5-R**|250|1500|0.019|25|155|X|X|X|X|X|X|X|X‡|
|**S501-6.3-R**|250|1500|0.014|48|150|X|X|X|X|X|X||X|
|**S501-8-R**|250|1500|0.009|104|102|X|X|X|X|X|||X|
|**S501-10-R**|250|1500|0.008|155|111|X|X|X|X|X|||X|



- DC Cold Resistance (measured at <10% of rated current) 

- **  I[2] t of 1A, 1.25A & 1.6A is measured at 10I n[DC] 

- Typical Voltage Drop (voltage drop was measured at 20°C ambient temperature at rated current) 

‡  CSA approvals on these ratings will not be marked on the fuse cap 

S501 5 mm  x 20 mm Fast-acting ceramic tube fuses 

Technical Data 2051 Effective June 2017 

## **Time -Current Curve** 

## **Dimensions - mm** 

Drawing Not to Scale 

||BEA<br>i See<br>ANG<br>TEA<br>WAAAY<br>OO|\\A\\\ANNI<br>See riimctete) Sais<br>Maniia\\A\\\|
|---|---|
||**Packaging Code**|
|**Packaging Code**|**Description**|
|**BK**|100 fuses packed into a cardboard carton|
|**BK1**|1000 fuses packed into a poly bag|
|**TR2**|1500 fuses packed into tape on a reel (19.05 mm lead wire length)|
|||
||**Option Code**|
|**Option Code**|**Description**|
|**V**|Axial leads - copper tinned wire with nickel-plated brass endcaps|



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 www.eaton.com/electronics 

© 2017 Eaton All Rights Reserved Printed in USA Publication No. 2051 BU-SB11296 June 2017 

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



## Links

- [View this product on Novapart](https://novapart.co/products/BK/S501-630-R/industrial-and-power-fuses)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/eaton-partner-stock/bk-s501-630-r/industrialpower-fuses/dp/4778675)
---

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