BK/S501-160-R

S501 160MA BUSS FA BK 100 BOX -R

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: EATON / PARTNER STOCK
Product type: Cartridge Fuses
SVHC: To Be Advised

Delivery and price
Units per pack	300
Price	3.96 €
Current stock	500+
Lead time	30 days

Datasheet

# **5mm x 20mm Fuses** 

## **S501 Series, Fast Acting, Ceramic Tube** 

## **Description** 

- Fast acting 

**==> picture [32 x 11] intentionally omitted <==**

**----- Start of picture text -----**<br>
RoHS<br>2002/95/EC<br>**----- End of picture text -----**<br>


- Optional axial leads available 

- 5mm x 20mm physical size 

- Ceramic tube, nickel brass endcap construction 

- Designed to IEC 60127-2 

|**ELECTRICAL CHARACTERISTICS**|**ELECTRICAL CHARACTERISTICS**|**ELECTRICAL CHARACTERISTICS**|**ELECTRICAL CHARACTERISTICS**|**ELECTRICAL CHARACTERISTICS**|**ELECTRICAL CHARACTERISTICS**|**ELECTRICAL CHARACTERISTICS**|**ELECTRICAL CHARACTERISTICS**|
|---|---|---|---|---|---|---|---|
|**In**|**1.5 In**<br>**2.1 In**<br>**min**<br>**max**||**2.75 In**<br>**min**<br>**max**||**4 In**<br>**min**<br>**max**||**10 In**<br>**max**|
|50mA-3.15A|60 min|30 min|10 ms|2 sec|3 ms|300 ms|20 ms|
|4A-10A|60 min|30 min|10 ms|3 sec|3 ms|300 ms|20 ms|



## **Dimensions** 

Drawing Not to Scale 

## **Agency Information** 

- UL Recognized Card: (50mA-10A) Guide JDYX2, File E19180 

- CSA Component Acceptance: File 53787 

- cURus Recognition: Guide JDYX8, File E19180 

- SEMKO Approval 50mA, 160mA-10A 

- VDE Approval 160mA-10A 

- IMQ Approval 50mA-10A 

- CCC Approval 160mA-10A 

## **Ordering** 

- Specify packaging, product, and option code 

- For -R option, drop mA or A from product code (i.e. S501-2-R) 

- Ratings above 6.3A have a 0.8mm diameter lead 

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

## **SPECIFICATIONS** 

|**SPECIFICATIONS**|**SPECIFICATIONS**|**SPECIFICATIONS**|**SPECIFICATIONS**|**SPECIFICATIONS**|
|---|---|---|---|---|
|**Product Code**|**Voltage**<br>**Rating**<br>**AC**|**Interrupting Rating**<br>**at Rated Voltage**<br>**AC**|**Typical**<br>**Melting I2t (A2Sec)**<br>**AC**|**Typical**<br>**Voltage**<br>**Drop (mV)‡**|
|**S501-50mA**|250V|1500A|0.0017|9000|
|**S501-63mA**|250V|1500A|0.0005|3300|
|**S501-80mA**|250V|1500A|0.0011|2600|
|**S501-100mA**|250V|1500A|0.0018|2300|
|**S501-125mA**|250V|1500A|0.0037|1900|
|**S501-160mA**|250V|1500A|0.008|1600|
|**S501-200mA**|250V|1500A|0.020|1350|
|**S501-250mA**|250V|1500A|0.027|1300|
|**S501-315mA**|250V|1500A|0.010|1400|
|**S501-400mA**<br>~~ee~~|250V<br>~~OO~~|1500A<br>~~OO~~|0.018<br>~~OO~~|1200<br>~~OO~~|
|**S501-500mA**<br>~~ee~~<br>~~es~~|250V<br>~~OO~~<br>~~GO~~|1500A<br>~~OO~~<br>~~GO~~|0.038<br>~~OO~~<br>~~GO~~|1050<br>~~OO~~<br>~~GO~~|
|**S501-630mA**<br>~~ee~~<br>~~es~~|250V<br>~~OO~~<br>~~GO~~|1500A<br>~~OO~~<br>~~GO~~|0.064<br>~~OO~~<br>~~GO~~|1200<br>~~OO~~<br>~~GO~~|
|**S501-800mA**<br>~~es~~|250V<br>~~GO~~|1500A<br>~~GO~~|0.097<br>~~GO~~|490<br>~~GO~~|
|**S501-1A**|250V|1500A|0.480|230|
|**S501-1.25A**|250V|1500A|0.9|200|
|**S501-1.6A**|250V|1500A|1.9|180|
|**S501-2A**|250V|1500A|2.0|205|
|**S501-2.5A**|250V|1500A|3.9|190|
|**S501-3.15A**|250V|1500A|8.1|160|
|**S501-4A**|250V|1500A|14|160|
|**S501-5A**|250V|1500A|25|155|
|**S501-6.3A**<br>~~ee~~|250V<br>~~OO~~|1500A<br>~~OO~~|48<br>~~OO~~|150<br>~~OO~~|
|**S501-8A**<br>~~ee~~|250V<br>~~OO~~|1500A<br>~~OO~~|N/A<br>~~OO~~|N/A<br>~~OO~~|
|**S501-10A**<br>~~ee~~|250V<br>~~OO~~|1500A<br>~~OO~~|N/A<br>~~OO~~|N/A<br>~~OO~~|



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

## **5mm x 20mm Fuses** 

## **S501 Series, Fast Acting, Ceramic Tube** 

## **TIME CURRENT CURVE** 

||**PACKAGING CODE**|
|---|---|
|**Packaging Code**|**Description**|
|**BK**|100 pieces of fuses packed into a cardboard carton|
|**BK1**|1,000 pieces of fuses packed into a poly bag|
|**TR2**|1,500 pieces of fuses packed into tape on a reel (19.05mm lead wire length)|
|||
||**OPTION CODE**|
|**Option Code**|**Description**|
|**V**|Axial leads-copper tinned wire with nickel plated brass overcaps|
|**-R**|RoHS compliant version|



> Visit us on the web at: **North America Europe Asia Pacific** 

> **www.cooperbussmann.com** Cooper Electronic Technologies Cooper Bussmann Cooper Electronic Technologies Cooper Electronic Technologies Cooper Electronic Technologies 1225 Broken Sound Parkway NW P.O. Box 14460 Cooper (UK) Limited Avda. Santa Eulalia, 290 1 Jalan Kilang Timor 

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> © Cooper Electronic Tel: 1-561-998-4100 Fax: 1-800-544-2570 Tel: +44 (0) 1509 882 737 Tel: +34 937 362 812 Tel: +65 278 6151 

> Technologies 2007 Fax: 1-561-241-6640 Fax: +44 (0) 1509 882 786 +34 937 362 813 Fax: +65 270 4160 Toll Free: 1-888-414-2645 Fax: +34 937 362 719

Updated at April 27, 2026

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