BK1/S500-800-R

Effective October 2021 Supersedes August 2019 

Technical Data **2052** 

## S500 5 mm  x 20 mm Fast-acting glass tube fuses 

## **HALOGEN Pb HF FREE** 

## **Agency information** 

- cURus: File E19180, Guide JDYX2, JDYX8 

- CSA Component Acceptance: File1803366 

- SEMKO Approval: File 414552 

- VDE Approval: File 40014109 

- BSI Approval: File KM55676 

- IMQ Approval: File CA03.00097 

- CCC Approval: File 2005010207155694 

## **Product features** 

- 

## **Ordering information** 

- Fast-acting, low breaking capacity 

- Optional axial leads available 

- 5 mm x 20 mm physical size 

- Glass tube with silver-plated (32-125 mA) and nickelplated (160 mA-10 A) endcaps 

- Designed to IEC 60127-2/2 (160 mA-10 A) 

- Specify product code 

- I nsert packaging code prefix before part number. E.g.. BK-S500-32-R 

- Ratings above 6.3 A have a 0.8 mm diameter lead (axial lead) 

- Specify option code if desired 

- For axial leads, insert “V” between part number family and amp rating. E.g. S500-V-100-R 

|**Specifications**<br>**Voltage**<br>**Interruptingrating**<br>**(A) atrated voltage**<br>**(50 Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Partnumber**<br>**rating**<br>**coldresistance**<br>**melting I2t**<br>**voltage**<br>**Agency approvals**<br>**Vac**<br>**AC†**<br>**drop (mV)‡**<br>**cURus**<br>**CSA CCC BSI VDE SEMKO**<br>**IMQ**<br>**(**Ω**)***<br>~~Q~~<br>~~a~~<br>~~ee~~|**Specifications**<br>**Voltage**<br>**Interruptingrating**<br>**(A) atrated voltage**<br>**(50 Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Partnumber**<br>**rating**<br>**coldresistance**<br>**melting I2t**<br>**voltage**<br>**Agency approvals**<br>**Vac**<br>**AC†**<br>**drop (mV)‡**<br>**cURus**<br>**CSA CCC BSI VDE SEMKO**<br>**IMQ**<br>**(**Ω**)***<br>~~Q~~<br>~~a~~<br>~~ee~~|**Specifications**<br>**Voltage**<br>**Interruptingrating**<br>**(A) atrated voltage**<br>**(50 Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Partnumber**<br>**rating**<br>**coldresistance**<br>**melting I2t**<br>**voltage**<br>**Agency approvals**<br>**Vac**<br>**AC†**<br>**drop (mV)‡**<br>**cURus**<br>**CSA CCC BSI VDE SEMKO**<br>**IMQ**<br>**(**Ω**)***<br>~~Q~~<br>~~a~~<br>~~ee~~|**Specifications**<br>**Voltage**<br>**Interruptingrating**<br>**(A) atrated voltage**<br>**(50 Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Partnumber**<br>**rating**<br>**coldresistance**<br>**melting I2t**<br>**voltage**<br>**Agency approvals**<br>**Vac**<br>**AC†**<br>**drop (mV)‡**<br>**cURus**<br>**CSA CCC BSI VDE SEMKO**<br>**IMQ**<br>**(**Ω**)***<br>~~Q~~<br>~~a~~<br>~~ee~~|**Specifications**<br>**Voltage**<br>**Interruptingrating**<br>**(A) atrated voltage**<br>**(50 Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Partnumber**<br>**rating**<br>**coldresistance**<br>**melting I2t**<br>**voltage**<br>**Agency approvals**<br>**Vac**<br>**AC†**<br>**drop (mV)‡**<br>**cURus**<br>**CSA CCC BSI VDE SEMKO**<br>**IMQ**<br>**(**Ω**)***<br>~~Q~~<br>~~a~~<br>~~ee~~|**Specifications**<br>**Voltage**<br>**Interruptingrating**<br>**(A) atrated voltage**<br>**(50 Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Partnumber**<br>**rating**<br>**coldresistance**<br>**melting I2t**<br>**voltage**<br>**Agency approvals**<br>**Vac**<br>**AC†**<br>**drop (mV)‡**<br>**cURus**<br>**CSA CCC BSI VDE SEMKO**<br>**IMQ**<br>**(**Ω**)***<br>~~Q~~<br>~~a~~<br>~~ee~~|**Specifications**<br>**Voltage**<br>**Interruptingrating**<br>**(A) atrated voltage**<br>**(50 Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Partnumber**<br>**rating**<br>**coldresistance**<br>**melting I2t**<br>**voltage**<br>**Agency approvals**<br>**Vac**<br>**AC†**<br>**drop (mV)‡**<br>**cURus**<br>**CSA CCC BSI VDE SEMKO**<br>**IMQ**<br>**(**Ω**)***<br>~~Q~~<br>~~a~~<br>~~ee~~|**Specifications**<br>**Voltage**<br>**Interruptingrating**<br>**(A) atrated voltage**<br>**(50 Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Partnumber**<br>**rating**<br>**coldresistance**<br>**melting I2t**<br>**voltage**<br>**Agency approvals**<br>**Vac**<br>**AC†**<br>**drop (mV)‡**<br>**cURus**<br>**CSA CCC BSI VDE SEMKO**<br>**IMQ**<br>**(**Ω**)***<br>~~Q~~<br>~~a~~<br>~~ee~~|**Specifications**<br>**Voltage**<br>**Interruptingrating**<br>**(A) atrated voltage**<br>**(50 Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Partnumber**<br>**rating**<br>**coldresistance**<br>**melting I2t**<br>**voltage**<br>**Agency approvals**<br>**Vac**<br>**AC†**<br>**drop (mV)‡**<br>**cURus**<br>**CSA CCC BSI VDE SEMKO**<br>**IMQ**<br>**(**Ω**)***<br>~~Q~~<br>~~a~~<br>~~ee~~|**Specifications**<br>**Voltage**<br>**Interruptingrating**<br>**(A) atrated voltage**<br>**(50 Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Partnumber**<br>**rating**<br>**coldresistance**<br>**melting I2t**<br>**voltage**<br>**Agency approvals**<br>**Vac**<br>**AC†**<br>**drop (mV)‡**<br>**cURus**<br>**CSA CCC BSI VDE SEMKO**<br>**IMQ**<br>**(**Ω**)***<br>~~Q~~<br>~~a~~<br>~~ee~~|**Specifications**<br>**Voltage**<br>**Interruptingrating**<br>**(A) atrated voltage**<br>**(50 Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Partnumber**<br>**rating**<br>**coldresistance**<br>**melting I2t**<br>**voltage**<br>**Agency approvals**<br>**Vac**<br>**AC†**<br>**drop (mV)‡**<br>**cURus**<br>**CSA CCC BSI VDE SEMKO**<br>**IMQ**<br>**(**Ω**)***<br>~~Q~~<br>~~a~~<br>~~ee~~|**Specifications**<br>**Voltage**<br>**Interruptingrating**<br>**(A) atrated voltage**<br>**(50 Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Partnumber**<br>**rating**<br>**coldresistance**<br>**melting I2t**<br>**voltage**<br>**Agency approvals**<br>**Vac**<br>**AC†**<br>**drop (mV)‡**<br>**cURus**<br>**CSA CCC BSI VDE SEMKO**<br>**IMQ**<br>**(**Ω**)***<br>~~Q~~<br>~~a~~<br>~~ee~~|**Specifications**<br>**Voltage**<br>**Interruptingrating**<br>**(A) atrated voltage**<br>**(50 Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Partnumber**<br>**rating**<br>**coldresistance**<br>**melting I2t**<br>**voltage**<br>**Agency approvals**<br>**Vac**<br>**AC†**<br>**drop (mV)‡**<br>**cURus**<br>**CSA CCC BSI VDE SEMKO**<br>**IMQ**<br>**(**Ω**)***<br>~~Q~~<br>~~a~~<br>~~ee~~|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||||||**cURus**<br>~~a~~|**CSA **<br>~~ee~~|**CCC **<br>~~ee~~|**BSI **|**VDE **|**SEMKO**|**IMQ**|
|**S500-32-R**<br>~~Po~~|250<br>~~Po~~|**()**<br>35<br>~~Po~~|290<br>**()**<br>~~Q~~<br>~~Po~~|**C†**<br>0.00002<br>~~Po~~|**op()‡**<br>13000<br>~~Po~~|~~a~~<br>~~Po~~|~~ee~~<br>~~Po~~|~~ee~~<br>~~Po~~|~~Po~~|~~Po~~|~~Po~~|**Q**<br>~~Po~~|
|**S500-40-R**<br>~~ss~~<br>~~a~~|250<br>~~ss~~|35|210<br>~~(QO~~|0.00006<br>~~(QO~~|11500<br>~~(QO~~|~~(QO~~<br>~~OO~~|~~(QO~~<br>~~OO~~|~~GO~~<br>~~OG~~|~~GO~~<br>~~OG~~|~~GO~~<br>~~GO~~|~~GO~~||
|**S500-50-R**<br>~~ss~~<br>~~GG~~<br>~~a~~|250<br>~~ss~~<br>~~GG~~|35<br>~~GG~~|150<br>~~(QO~~<br>~~GG~~|0.00010<br>~~(QO~~<br>~~GG~~|10500<br>~~(QO~~<br>~~GG~~|~~(QO~~<br>~~GG~~<br>~~OO~~<br>~~GG~~|~~(QO~~<br>~~GG~~<br>~~OO~~<br>~~GG~~|~~GO~~<br>~~GG~~<br>~~OG~~<br>~~GG~~|~~GO~~<br>~~GG~~<br>~~OG~~<br>~~GG~~|~~GO~~<br>~~GG~~<br>~~GO~~|~~GG~~<br>~~GO~~|~~GG~~|
|**S500-63-R**<br>~~a~~|250<br>~~aGQ~~|35<br>~~GQ~~|113<br>~~GQ~~|0.00020<br>~~GQ~~|9800<br>~~GQ~~|~~OO~~<br>~~GQ~~<br>~~GG~~|~~OO~~<br>~~GQ~~<br>~~GG~~|~~OG~~<br>~~GQ~~<br>~~GG~~|~~OG~~<br>~~GQ~~<br>~~GG~~|~~GO~~<br>~~GQ~~|~~GO~~<br>~~GQ~~|~~GQ~~|
|**S500-80-R**<br>~~a~~<br>~~po~~<br>~~ss~~|250<br>~~aGQ~~<br>~~po~~<br>~~ss~~|35<br>~~GQ~~<br>~~po~~|22<br>~~GQ~~<br>~~po~~|0.0008<br>~~GQ~~<br>~~po~~|3000<br>~~GQ~~<br>~~po~~|~~OO~~<br>~~GQ~~<br>~~GG~~<br>~~po~~<br>~~GO~~|~~OO ~~<br>~~GQ~~<br>~~GG ~~<br>~~po~~<br>~~GO~~|~~OG~~<br>~~GQ~~<br> ~~GG~~<br>~~po~~<br>~~GO~~|~~OG ~~<br>~~GQ~~<br>~~GG~~<br>~~po~~<br>~~GG~~|~~GO~~<br>~~GQ~~<br>~~po~~<br>~~GG~~|~~GO~~<br>~~GQ~~<br>~~po~~<br>~~GO~~|~~GQ~~<br>~~po~~|
|**S500-100-R**<br>~~(GO~~<br>~~ss~~|250<br>~~(GO~~<br>~~ss~~|35<br>~~(GO~~|18<br>~~(GO~~|0.0013<br>~~(GO~~|2800<br>~~(GO~~|~~(GO~~<br>~~GO~~|~~(GO~~<br>~~GO~~|~~(GO~~<br>~~GO~~|~~(GO~~<br>~~GG~~|~~(GO~~<br>~~GG~~|~~(GO~~<br>~~GO~~|~~(GO~~|
|**S500-125-R**<br>~~ss~~<br>~~a~~|250<br>~~ss~~|35|11<br>~~(QO~~|0.0034<br>~~(QO~~|2200<br>~~(QO~~|~~GO~~<br>~~(QO~~<br>~~GO~~|~~GO~~<br>~~(QO~~<br>~~GO~~|~~GO~~<br>~~GO~~<br>~~GO~~|~~GG~~<br>~~GO~~<br>~~GO~~|~~GG~~<br>~~GO~~<br>~~GO~~|~~GO~~<br>~~GO~~||
|**S500-160-R**<br>~~ss~~<br>~~GG~~<br>~~a~~|250<br>~~ss~~<br>~~GG~~|35<br>~~GG~~|9.1<br>~~(QO~~<br>~~GG~~|0.008<br>~~(QO~~<br>~~GG~~|2000<br>~~(QO~~<br>~~GG~~|X<br>~~GO~~<br>~~(QO~~<br>~~GG~~<br>~~GO~~<br>~~GG~~|X<br>~~GO~~<br>~~(QO~~<br>~~GG~~<br>~~GO~~<br>~~GG~~|X<br>~~GO~~<br>~~GO~~<br>~~GG~~<br>~~GO~~<br>~~GOGO~~|X<br>~~GG~~<br>~~GO~~<br>~~GG~~<br>~~GO~~<br>~~GOGO~~|X<br>~~GG ~~<br>~~GO~~<br>~~GG~~<br>~~GO~~|X<br> ~~GO~~<br>~~GG~~<br>~~GO~~|X<br>~~GG~~|
|**S500-200-R**<br>~~a~~<br>~~a~~|250<br>~~aGQ~~|35<br>~~GQ~~|6.8<br>~~GQ~~|0.016<br>~~GQ~~|1700<br>~~GQ~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~<br>~~GO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~<br>~~GO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GOGO~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GOGO~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~OO~~|X<br>~~GQ~~|
|**S500-250-R**<br>~~a~~<br>~~a~~<br>~~GG~~|250<br>~~aGQ~~<br>~~GG~~|35<br>~~GQ~~<br>~~GG~~|4.3<br>~~GQ~~<br>~~GG~~|0.28<br>~~GQ~~<br>~~GG~~|1400<br>~~GQ~~<br>~~GG~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~<br>~~GG~~<br>~~GO~~|X<br>~~GO ~~<br>~~GQ~~<br>~~GG ~~<br>~~GG~~<br>~~GO~~|X<br> ~~GO~~<br>~~GQ~~<br> ~~GOGO~~<br>~~GG~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GOGO~~<br>~~GG~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~<br>~~OO~~|X<br>~~GQ~~<br>~~GG~~|
|**S500-315-R**<br>~~po~~|250<br>~~po~~|35<br>~~po~~|3.1<br>~~po~~|0.58<br>~~po~~|1300<br>~~po~~|X<br>~~GO~~<br>~~po~~|X<br>~~GO ~~<br>~~po~~|X<br> ~~OO~~<br>~~po~~|X<br>~~OO~~<br>~~po~~|X<br>~~OO~~<br>~~po~~|X<br>~~OO~~<br>~~po~~|X<br>~~po~~|
|**S500-400-R**<br>~~Po~~<br>~~a~~|250<br>~~Po~~|35<br>~~Po~~|2.0<br>~~Po~~|0.18<br>~~Po~~|1100<br>~~Po~~|X<br>~~Po~~<br>~~OO~~|X<br>~~Po~~<br>~~OO~~|X<br>~~Po~~<br>~~OO~~|X<br>~~Po~~<br>~~GO~~|X<br>~~Po~~<br>~~GO~~|X<br>~~Po~~<br>~~GO~~|X<br>~~Po~~|
|**S500-500-R**<br>~~Po~~<br>~~GG~~<br>~~a~~|250<br>~~Po~~<br>~~GG~~|35<br>~~Po~~<br>~~GG~~|0.26<br>~~Po~~<br>~~GG~~|0.18<br>~~Po~~<br>~~GG~~|220<br>~~Po~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~OO~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~OO~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~OO~~<br>~~GOGO~~|X<br>~~Po~~<br>~~GG~~<br>~~GO~~<br>~~GOGO~~|X<br>~~Po~~<br>~~GG~~<br>~~GO~~|X<br>~~Po~~<br>~~GG~~<br>~~GO~~|X<br>~~Po~~<br>~~GG~~|
|**S500-630-R**<br>~~a~~<br>~~a~~|250<br>~~aGQ~~|35<br>~~GQ~~|0.20<br>~~GQ~~|0.35<br>~~GQ~~|220<br>~~GQ~~|X<br>~~OO~~<br>~~GQ~~<br>~~GG~~<br>~~GO~~|X<br>~~OO~~<br>~~GQ~~<br>~~GG~~<br>~~GO~~|X<br>~~OO~~<br>~~GQ~~<br>~~GOGO~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GOGO~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~OO~~|X<br>~~GQ~~|
|**S500-800-R**<br>~~a~~<br>~~a~~<br>~~GG~~|250<br>~~aGQ~~<br>~~GG~~|35<br>~~GQ~~<br>~~GG~~|0.14<br>~~GQ~~<br>~~GG~~|0.67<br>~~GQ~~<br>~~GG~~|190<br>~~GQ~~<br>~~GG~~|X<br>~~OO~~<br>~~GQ~~<br>~~GG~~<br>~~GG~~<br>~~GO~~|X<br>~~OO~~<br>~~GQ~~<br>~~GG ~~<br>~~GG~~<br>~~GO~~|X<br>~~OO ~~<br>~~GQ~~<br> ~~GOGO~~<br>~~GG~~<br>~~OO~~|X<br> ~~GO~~<br>~~GQ~~<br>~~GOGO~~<br>~~GG~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~<br>~~OO~~|X<br>~~GQ~~<br>~~GG~~|
|**S500-1-R**<br>~~po~~|250<br>~~po~~|35<br>~~po~~|0.125<br>~~po~~|0.60<br>~~po~~|200<br>~~po~~|X<br>~~GO~~<br>~~po~~|X<br>~~GO ~~<br>~~po~~|X<br> ~~OO~~<br>~~po~~|X<br>~~OO~~<br>~~po~~|X<br>~~OO~~<br>~~po~~|X<br>~~OO~~<br>~~po~~|X<br>~~po~~|
|**S500-1.25-R**<br>~~Po~~<br>~~a~~|250<br>~~Po~~|35<br>~~Po~~|0.096<br>~~Po~~|0.84<br>~~Po~~|200<br>~~Po~~|X<br>~~Po~~<br>~~OO~~|X<br>~~Po~~<br>~~OO~~|X<br>~~Po~~<br>~~OO~~|X<br>~~Po~~<br>~~GO~~|X<br>~~Po~~<br>~~GO~~|X<br>~~Po~~<br>~~GO~~|X<br>~~Po~~|
|**S500-1.6-R**<br>~~Po~~<br>~~GG~~<br>~~a~~|250<br>~~Po~~<br>~~GG~~|35<br>~~Po~~<br>~~GG~~|0.066<br>~~Po~~<br>~~GG~~|1.6<br>~~Po~~<br>~~GG~~|190<br>~~Po~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~OO~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~OO~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~OO~~<br>~~GOGO~~|X<br>~~Po~~<br>~~GG~~<br>~~GO~~<br>~~GOGO~~|X<br>~~Po~~<br>~~GG~~<br>~~GO~~|X<br>~~Po~~<br>~~GG~~<br>~~GO~~|X<br>~~Po~~<br>~~GG~~|
|**S500-2-R**<br>~~a~~<br>~~a~~|250<br>~~aGQ~~|35<br>~~GQ~~|0.043<br>~~GQ~~|4.2<br>~~GQ~~|150<br>~~GQ~~|X<br>~~OO~~<br>~~GQ~~<br>~~GG~~<br>~~GO~~|X<br>~~OO~~<br>~~GQ~~<br>~~GG~~<br>~~GO~~|X<br>~~OO~~<br>~~GQ~~<br>~~GOGO~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GOGO~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~OO~~|X<br>~~GQ~~|
|**S500-2.5-R**<br>~~a~~<br>~~a~~<br>~~GG~~|250<br>~~aGQ~~<br>~~GG~~|35<br>~~GQ~~<br>~~GG~~|0.034<br>~~GQ~~<br>~~GG~~|6.1<br>~~GQ~~<br>~~GG~~|150<br>~~GQ~~<br>~~GG~~|X<br>~~OO~~<br>~~GQ~~<br>~~GG~~<br>~~GG~~<br>~~GO~~|X<br>~~OO~~<br>~~GQ~~<br>~~GG ~~<br>~~GG~~<br>~~GO~~|X<br>~~OO ~~<br>~~GQ~~<br> ~~GOGO~~<br>~~GG~~<br>~~OO~~|X<br> ~~GO~~<br>~~GQ~~<br>~~GOGO~~<br>~~GG~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~<br>~~OO~~|X<br>~~GQ~~<br>~~GG~~|
|**S500-3.15-R**<br>~~po~~|250<br>~~po~~|35<br>~~po~~|0.025<br>~~po~~|13<br>~~po~~|130<br>~~po~~|X<br>~~GO~~<br>~~po~~|X<br>~~GO ~~<br>~~po~~|X<br> ~~OO~~<br>~~po~~|X<br>~~OO~~<br>~~po~~|X<br>~~OO~~<br>~~po~~|X<br>~~OO~~<br>~~po~~|X<br>~~po~~|
|**S500-4-R**<br>~~Po~~<br>~~a~~|250<br>~~Po~~|40<br>~~Po~~|0.021<br>~~Po~~|22<br>~~Po~~|130<br>~~Po~~|X<br>~~Po~~<br>~~OO~~|X<br>~~Po~~<br>~~OO~~|X<br>~~Po~~<br>~~OO~~|X<br>~~Po~~<br>~~GO~~|X<br>~~Po~~<br>~~GO~~|X<br>~~Po~~<br>~~GO~~|X<br>~~Po~~|
|**S500-5-R**<br>~~Po~~<br>~~GG~~<br>~~a~~|250<br>~~Po~~<br>~~GG~~|50<br>~~Po~~<br>~~GG~~|0.014<br>~~Po~~<br>~~GG~~|42<br>~~Po~~<br>~~GG~~|120<br>~~Po~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~OO~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~OO~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~OO~~<br>~~GOGO~~|X<br>~~Po~~<br>~~GG~~<br>~~GO~~<br>~~GOGO~~|X<br>~~Po~~<br>~~GG~~<br>~~GO~~|X<br>~~Po~~<br>~~GG~~<br>~~GO~~|X<br>~~Po~~<br>~~GG~~|
|**S500-6.3-R**<br>~~a~~<br>~~a~~|250<br>~~aGQ~~|63<br>~~GQ~~|0.010<br>~~GQ~~|69<br>~~GQ~~|120<br>~~GQ~~|X<br>~~OO~~<br>~~GQ~~<br>~~GG~~<br>~~GO~~|X<br>~~OO~~<br>~~GQ~~<br>~~GG~~<br>~~GO~~|X<br>~~OO~~<br>~~GQ~~<br>~~GOGO~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GOGO~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~OO~~|X<br>~~GQ~~|
|**S500-8-R**<br>~~a~~<br>~~a~~<br>~~GG~~|250<br>~~aGQ~~<br>~~GG~~|80<br>~~GQ~~<br>~~GG~~|0.010<br>~~GQ~~<br>~~GG~~|N/A<br>~~GQ~~<br>~~GG~~|120<br>~~GQ~~<br>~~GG~~|X<br>~~OO~~<br>~~GQ~~<br>~~GG~~<br>~~GG~~<br>~~GO~~|X<br>~~OO~~<br>~~GQ~~<br>~~GG ~~<br>~~GG~~<br>~~GO~~|~~OO ~~<br>~~GQ~~<br> ~~GOGO~~<br>~~GG~~<br>~~OO~~|X<br> ~~GO~~<br>~~GQ~~<br>~~GOGO~~<br>~~GG~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~<br>~~OO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~<br>~~OO~~|~~GQ~~<br>~~GG~~|
|**S500-10-R**<br>~~Po~~|250<br>~~Po~~|100<br>~~Po~~|0.008<br>~~Po~~|N/A<br>~~Po~~|120<br>~~Po~~|X<br>~~GO~~<br>~~Po~~|X<br>~~GO ~~<br>~~Po~~|~~OO~~<br>~~Po~~|X<br>~~OO~~<br>~~Po~~|X<br>~~OO~~<br>~~Po~~|X<br>~~OO~~<br>~~Po~~|~~Po~~|



- DC cold resistance (Measured at <10% of rated current) 

- † Typical melting I[2] t (I[2] t was measured at listed interrupting rating and rated voltage) 

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

- Operating temperature: -40 °C to +125 °C with proper derating factor 

S500 5 mm  x 20 mm Fast-acting glass tube fuses 

Technical Data 2052 Effective October 2021 

## **Time-current Curve** 

## **Dimensions - mm** 

Nominal Time/Current Characteristics 

Drawing Not to Scale 

**==> picture [530 x 495] intentionally omitted <==**

**----- Start of picture text -----**<br>
Amp<br>Rating<br>10000<br>| A TWAT<br>a 1000 UT<br>an ca NIT<br>100<br>Dimension A (REF): 0.65 mm (0.5 A-6.3 A), 0.80 mm (8 A-10 A)<br>Dimension B: For BK/ packaging, 38.1BK/ packaging, 38.1 ±  0.38 mm<br>For TR2/ packaging, 15.8  ±  2 mm  AAT<br>TTee e T<br>10 UAT<br>— OWA<br>120.0%<br>110.0%<br>1<br>100.0%<br>90.0% 7 TANITA<br>80.0%<br>70.0% 0.1 NNW<br>60.0% Dee TAA<br>-60 -40 -20 0 20 40 60 80 100 120 140 HANA<br>WAAAY<br>0.01<br>0.01 0.1 1 10 100 1000<br>Current In Amps<br>Packaging code<br>Packaging prefix Description<br>BK 100 fuses packed into a cardboard carton<br>BK1 1,000 fuses packed in a poly bag (cartridge only)<br>TR2 1,500 fuses packed in a tape and reel (axial lead only)<br>Blank 5 fuses packed in a tin (cartridge only)<br>Option code<br>Option code Description<br>V Axial leads<br>32mA 40mA 50mA 63mA 80mA 100mA 125mA 160mA 200mA 250mA 315mA 400mA 500mA 630mA 800mA 1A 1.25A 1.6A 2A 2.5A 3.15A 4A 5A 6.3A 8A 10A<br>Time In Seconds<br>**----- End of picture text -----**<br>


Dimension A (REF): 0.65 mm (0.5 A-6.3 A), 0.80 mm (8 A-10 A) Dimension B: For BK/ packaging, 38.1BK/ packaging, 38.1 ± 0.38 mm For TR2/ packaging, 15.8 ± 2 mm 

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. 2052 PCN21015 October 2021 

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

Follow us on social media to get the latest product and support information. nonos