BK1/S500-1-R

Effective August 2019 Supersedes June 2017 

Technical Data **2052** 

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

## **Agency information** 

- cURus: File E19180, Guide JDYX2, JDYX8 

- CSA Component Acceptance: File 1803366 

- SEMKO Approval: File 414552 

- VDE Approval: File 40014109 

- BSI Approval: File KM55676 

- IMQ Approval: File CA03.00097 

## **Product features** 

- 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 (160 mA-10 A) 

|**Electrical Characteristics**<br>**1.5 In**<br>**2.1 In**<br>**2.75 In**<br>**4 In**<br>**10 In**<br>PC<br>~~TaPimie a[oe[a~~|**Electrical Characteristics**<br>**1.5 In**<br>**2.1 In**<br>**2.75 In**<br>**4 In**<br>**10 In**<br>PC<br>~~TaPimie a[oe[a~~|**Electrical Characteristics**<br>**1.5 In**<br>**2.1 In**<br>**2.75 In**<br>**4 In**<br>**10 In**<br>PC<br>~~TaPimie a[oe[a~~|**Electrical Characteristics**<br>**1.5 In**<br>**2.1 In**<br>**2.75 In**<br>**4 In**<br>**10 In**<br>PC<br>~~TaPimie a[oe[a~~|**Electrical Characteristics**<br>**1.5 In**<br>**2.1 In**<br>**2.75 In**<br>**4 In**<br>**10 In**<br>PC<br>~~TaPimie a[oe[a~~|**Electrical Characteristics**<br>**1.5 In**<br>**2.1 In**<br>**2.75 In**<br>**4 In**<br>**10 In**<br>PC<br>~~TaPimie a[oe[a~~|**Electrical Characteristics**<br>**1.5 In**<br>**2.1 In**<br>**2.75 In**<br>**4 In**<br>**10 In**<br>PC<br>~~TaPimie a[oe[a~~|**Electrical Characteristics**<br>**1.5 In**<br>**2.1 In**<br>**2.75 In**<br>**4 In**<br>**10 In**<br>PC<br>~~TaPimie a[oe[a~~|
|---|---|---|---|---|---|---|---|
|**In**<br>~~TaPim~~<br>~~In~~<br>~~a~~|**1.5 In**<br>**2.1 In**<br>**min**<br>**max**<br>~~Pimie a~~<br>~~min~~<br>~~_max~~<br>~~ee~~||**2.75 In**<br>**min**<br>**max**<br>~~a[oe~~<br>~~min~~<br>~~max~~<br>~~ee~~<br>~~ee~~||**4 In**<br>**min**<br>**max**<br>~~[oe~~<br>~~min~~<br>~~max|~~<br>~~ee~~<br>~~ee~~||**10 In**<br>**max**<br>~~[a~~<br>~~|max~~<br>~~ee~~|
|32mA-125mA<br>~~TaPim~~<br>~~In~~<br>~~a~~|60 min<br>~~Pim~~<br>~~min~~|60 min<br>30 min<br>~~Pimie a~~<br>~~min~~<br>~~_max~~<br>~~ee~~|–<br>~~a~~<br>~~min~~<br>~~ee~~|–<br>~~a[oe~~<br>~~max~~<br>~~ee~~|–<br>~~[oe~~<br>~~min~~<br>~~ee~~|–<br>~~[oe~~<br>~~max |~~<br>~~ee~~<br>~~ee~~|–<br>~~[a~~<br>~~| max~~<br>~~ee~~|
|160mA-6.3A<br>~~Ta Pim~~<br>~~a~~<br>~~a~~<br>Rs|60 min<br>~~Pim~~<br>~~ee~~<br>~~ee~~|60 min<br>30 min<br>~~Pim ie a~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|50 ms<br>~~a~~<br>~~ee~~<br>~~ee~~|2 sec<br>~~a [oe~~<br>~~ee~~<br>~~ee~~|10 ms<br>~~[oe~~<br>~~ee~~<br>~~ee~~|300 ms<br>~~[oe ~~<br>~~ee~~<br>~~ee ~~<br>~~ee~~|20 ms<br> ~~[a~~<br> ~~ee~~<br>~~ee~~|
|8A-10A<br>~~a~~<br>Rs|30 min<br>~~ee~~<br>~~ee~~|30 min<br>30 min<br>~~ee~~<br>~~ee~~|50 ms<br>~~ee~~|2 sec<br>~~ee~~|10 ms<br>~~ee~~|400 ms<br>~~ee~~|40 ms<br>~~ee~~|



- CCC Approval: File 2005010207155694 

## **Ordering information** 

- 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 catalog series and amp rating. E.g. S500-V-100-R 

## **Specifications** 

|**Specifications**<br>**Voltage Interrupting Rating**<br>**(amps) at Rated**<br>**Voltage (50Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Part Number**<br>**Rating**<br>**Cold Resistance**<br>**Melting I 2t**<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~~<br>~~es~~|**Specifications**<br>**Voltage Interrupting Rating**<br>**(amps) at Rated**<br>**Voltage (50Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Part Number**<br>**Rating**<br>**Cold Resistance**<br>**Melting I 2t**<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~~<br>~~es~~|**Specifications**<br>**Voltage Interrupting Rating**<br>**(amps) at Rated**<br>**Voltage (50Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Part Number**<br>**Rating**<br>**Cold Resistance**<br>**Melting I 2t**<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~~<br>~~es~~|**Specifications**<br>**Voltage Interrupting Rating**<br>**(amps) at Rated**<br>**Voltage (50Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Part Number**<br>**Rating**<br>**Cold Resistance**<br>**Melting I 2t**<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~~<br>~~es~~|**Specifications**<br>**Voltage Interrupting Rating**<br>**(amps) at Rated**<br>**Voltage (50Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Part Number**<br>**Rating**<br>**Cold Resistance**<br>**Melting I 2t**<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~~<br>~~es~~|**Specifications**<br>**Voltage Interrupting Rating**<br>**(amps) at Rated**<br>**Voltage (50Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Part Number**<br>**Rating**<br>**Cold Resistance**<br>**Melting I 2t**<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~~<br>~~es~~|**Specifications**<br>**Voltage Interrupting Rating**<br>**(amps) at Rated**<br>**Voltage (50Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Part Number**<br>**Rating**<br>**Cold Resistance**<br>**Melting I 2t**<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~~<br>~~es~~|**Specifications**<br>**Voltage Interrupting Rating**<br>**(amps) at Rated**<br>**Voltage (50Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Part Number**<br>**Rating**<br>**Cold Resistance**<br>**Melting I 2t**<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~~<br>~~es~~|**Specifications**<br>**Voltage Interrupting Rating**<br>**(amps) at Rated**<br>**Voltage (50Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Part Number**<br>**Rating**<br>**Cold Resistance**<br>**Melting I 2t**<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~~<br>~~es~~|**Specifications**<br>**Voltage Interrupting Rating**<br>**(amps) at Rated**<br>**Voltage (50Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Part Number**<br>**Rating**<br>**Cold Resistance**<br>**Melting I 2t**<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~~<br>~~es~~|**Specifications**<br>**Voltage Interrupting Rating**<br>**(amps) at Rated**<br>**Voltage (50Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Part Number**<br>**Rating**<br>**Cold Resistance**<br>**Melting I 2t**<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~~<br>~~es~~|**Specifications**<br>**Voltage Interrupting Rating**<br>**(amps) at Rated**<br>**Voltage (50Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Part Number**<br>**Rating**<br>**Cold Resistance**<br>**Melting I 2t**<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~~<br>~~es~~|**Specifications**<br>**Voltage Interrupting Rating**<br>**(amps) at Rated**<br>**Voltage (50Hz) Vac**<br>**Typical DC**<br>**Typical**<br>**Maximum**<br>**Part Number**<br>**Rating**<br>**Cold Resistance**<br>**Melting I 2t**<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~~<br>~~es~~|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||||||**cURus**<br>~~a~~<br>|**CSA **<br>~~ee~~<br>|**CCC **<br>|**BSI **<br>|**VDE **<br>|**SEMKO**<br>|**IMQ**<br>|
|**S500-32-R**<br>~~es~~|250<br>~~esGG~~|**tage(50)**<br>35<br>~~GG~~|40<br>**()**<br>~~Q~~<br>~~GG~~|**C†**<br>0.000047<br>~~GG~~|**op()‡**<br>3200<br>~~GG~~|~~a~~<br>~~GG~~<br>~~GO~~|~~ee~~<br>~~GG~~<br>~~GO~~|~~GG~~<br>~~GO~~|~~GG~~<br>~~GO~~|~~GG~~<br>~~GO~~|~~GG~~<br>~~GO~~|**Q**<br>~~GG~~|
|**S500-40-R**<br>~~Po~~|250<br>~~Po~~|35<br>~~Po~~|25<br>~~Po~~|0.00011<br>~~Po~~|2500<br>~~Po~~|~~GO~~<br>~~Po~~<br>~~GG~~|~~GO~~<br>~~Po~~<br>~~GG~~|~~GO ~~<br>~~Po~~<br>~~GG~~|~~GO~~<br>~~Po~~<br>~~GG~~|~~GO~~<br>~~Po~~|~~GO~~<br>~~Po~~|~~Po~~|
|**S500-50-R**<br>~~a~~|250<br>~~aGQ~~|35<br>~~GQ~~|17<br>~~GQ~~|0.00020<br>~~GQ~~|2400<br>~~GQ~~|~~GQ~~<br>~~GG~~|~~GQ~~<br>~~GG~~|~~GQ~~<br>~~GG~~|~~GQ~~<br>~~GG~~|~~GQ~~|~~GQ~~|~~GQ~~|
|**S500-63-R**<br>~~a~~<br>~~po~~|250<br>~~aGQ~~<br>~~po~~|35<br>~~GQ~~<br>~~po~~|125<br>~~GQ~~<br>~~po~~|0.00057<br>~~GQ~~<br>~~po~~|2000<br>~~GQ~~<br>~~po~~|~~GQ~~<br>~~GG~~<br>~~po~~<br>~~GG~~|~~GQ~~<br>~~GG ~~<br>~~po~~<br>~~GG~~|~~GQ~~<br> ~~GG~~<br>~~po~~<br>~~GG~~|~~GQ~~<br>~~GG~~<br>~~po~~<br>~~GG~~|~~GQ~~<br>~~po~~|~~GQ~~<br>~~po~~|~~GQ~~<br>~~po~~|
|**S500-80-R**<br>~~aGQ~~|250<br>~~GQ~~|35<br>~~GQ~~|5.0<br>~~GQ~~|0.0012<br>~~GQ~~|1200<br>~~GQ~~|~~GQ~~<br>~~GG~~|~~GQ~~<br>~~GG~~|~~GQ~~<br>~~GG~~|~~GQ~~<br>~~GG~~|~~GQ~~|~~GQ~~|~~GQ~~|
|**S500-100-R**<br>~~aGQ~~<br>~~Po~~|250<br>~~GQ~~<br>~~Po~~|35<br>~~GQ~~<br>~~Po~~|3.8<br>~~GQ~~<br>~~Po~~|0.003<br>~~GQ~~<br>~~Po~~|1100<br>~~GQ~~<br>~~Po~~|~~GQ~~<br>~~GG~~<br>~~Po~~|~~GQ~~<br>~~GG ~~<br>~~Po~~|~~GQ~~<br> ~~GG~~<br>~~Po~~|~~GQ~~<br>~~GG~~<br>~~Po~~|~~GQ~~<br>~~Po~~|~~GQ~~<br>~~Po~~|~~GQ~~<br>~~Po~~|
|**S500-125-R**<br>~~po~~<br>~~a~~<br>~~a~~|250<br>~~po~~<br>~~a~~|35<br>~~po~~|2.8<br>~~po~~<br>~~GQ~~|0.005<br>~~po~~<br>~~GQ~~|1000<br>~~po~~<br>~~GQ~~|~~po~~<br>~~GG~~|~~po~~<br>~~GG~~|~~po~~<br>~~GG~~|~~po~~<br>~~GG~~|~~po~~|~~po~~|~~po~~|
|**S500-160-R**<br>~~a~~<br>~~a~~|250<br>~~a~~|35|9.1<br>~~GQ~~|0.008<br>~~GQ~~|2000<br>~~GQ~~|X<br>~~GG~~|X<br>~~GG~~|X<br>~~GG~~|X<br>~~GG~~|X|X|X|
|**S500-200-R**<br>~~a~~<br>~~a~~<br>~~po~~|250<br>~~a~~<br>~~po~~|35<br>~~po~~|6.8<br>~~GQ~~<br>~~po~~|0.016<br>~~GQ~~<br>~~po~~|1700<br>~~GQ~~<br>~~po~~|X<br>~~GG~~<br>~~po~~<br>~~GG~~|X<br>~~GG ~~<br>~~po~~<br>~~GG~~|X<br> ~~GG~~<br>~~po~~<br>~~GG~~|X<br>~~GG~~<br>~~po~~<br>~~GG~~|X<br>~~po~~|X<br>~~po~~|X<br>~~po~~|
|**S500-250-R**<br>~~aGQ~~|250<br>~~GQ~~|35<br>~~GQ~~|4.3<br>~~GQ~~|0.28<br>~~GQ~~|1400<br>~~GQ~~|X<br>~~GQ~~<br>~~GG~~|X<br>~~GQ~~<br>~~GG~~|X<br>~~GQ~~<br>~~GG~~|X<br>~~GQ~~<br>~~GG~~|X<br>~~GQ~~|X<br>~~GQ~~|X<br>~~GQ~~|
|**S500-315-R**<br>~~aGQ~~<br>~~Po~~|250<br>~~GQ~~<br>~~Po~~|35<br>~~GQ~~<br>~~Po~~|3.1<br>~~GQ~~<br>~~Po~~|0.58<br>~~GQ~~<br>~~Po~~|1300<br>~~GQ~~<br>~~Po~~|X<br>~~GQ~~<br>~~GG~~<br>~~Po~~|X<br>~~GQ~~<br>~~GG ~~<br>~~Po~~|X<br>~~GQ~~<br> ~~GG~~<br>~~Po~~|X<br>~~GQ~~<br>~~GG~~<br>~~Po~~|X<br>~~GQ~~<br>~~Po~~|X<br>~~GQ~~<br>~~Po~~|X<br>~~GQ~~<br>~~Po~~|
|**S500-400-R**<br>~~po~~<br>~~a~~<br>~~a~~|250<br>~~po~~<br>~~a~~|35<br>~~po~~|2.0<br>~~po~~<br>~~GQ~~|0.18<br>~~po~~<br>~~GQ~~|1100<br>~~po~~<br>~~GQ~~|X<br>~~po~~<br>~~GG~~|X<br>~~po~~<br>~~GG~~|X<br>~~po~~<br>~~GG~~|X<br>~~po~~<br>~~GG~~|X<br>~~po~~|X<br>~~po~~|X<br>~~po~~|
|**S500-500-R**<br>~~a~~<br>~~a~~|250<br>~~a~~|35|0.26<br>~~GQ~~|0.18<br>~~GQ~~|220<br>~~GQ~~|X<br>~~GG~~|X<br>~~GG~~|X<br>~~GG~~|X<br>~~GG~~|X|X|X|
|**S500-630-R**<br>~~a~~<br>~~a~~<br>~~po~~|250<br>~~a~~<br>~~po~~|35<br>~~po~~|0.20<br>~~GQ~~<br>~~po~~|0.35<br>~~GQ~~<br>~~po~~|220<br>~~GQ~~<br>~~po~~|X<br>~~GG~~<br>~~po~~<br>~~GG~~|X<br>~~GG ~~<br>~~po~~<br>~~GG~~|X<br> ~~GG~~<br>~~po~~<br>~~GG~~|X<br>~~GG~~<br>~~po~~<br>~~GG~~|X<br>~~po~~|X<br>~~po~~|X<br>~~po~~|
|**S500-800-R**<br>~~aGQ~~|250<br>~~GQ~~|35<br>~~GQ~~|0.14<br>~~GQ~~|0.67<br>~~GQ~~|190<br>~~GQ~~|X<br>~~GQ~~<br>~~GG~~|X<br>~~GQ~~<br>~~GG~~|X<br>~~GQ~~<br>~~GG~~|X<br>~~GQ~~<br>~~GG~~|X<br>~~GQ~~|X<br>~~GQ~~|X<br>~~GQ~~|
|**S500-1-R**<br>~~aGQ~~<br>~~Po~~|250<br>~~GQ~~<br>~~Po~~|35<br>~~GQ~~<br>~~Po~~|0.125<br>~~GQ~~<br>~~Po~~|0.60<br>~~GQ~~<br>~~Po~~|200<br>~~GQ~~<br>~~Po~~|X<br>~~GQ~~<br>~~GG~~<br>~~Po~~|X<br>~~GQ~~<br>~~GG ~~<br>~~Po~~|X<br>~~GQ~~<br> ~~GG~~<br>~~Po~~|X<br>~~GQ~~<br>~~GG~~<br>~~Po~~|X<br>~~GQ~~<br>~~Po~~|X<br>~~GQ~~<br>~~Po~~|X<br>~~GQ~~<br>~~Po~~|
|**S500-1.25-R**<br>~~Po~~<br>~~po~~<br>~~a~~<br>~~a~~|250<br>~~Po~~<br>~~po~~<br>~~a~~|35<br>~~Po~~<br>~~po~~|0.096<br>~~Po~~<br>~~po~~<br>~~GQ~~|0.84<br>~~Po~~<br>~~po~~<br>~~GQ~~|200<br>~~Po~~<br>~~po~~<br>~~GQ~~|X<br>~~Po~~<br>~~po~~<br>~~GG~~|X<br>~~Po~~<br>~~po~~<br>~~GG~~|X<br>~~Po~~<br>~~po~~<br>~~GG~~|X<br>~~Po~~<br>~~po~~<br>~~GG~~|X<br>~~Po~~<br>~~po~~|X<br>~~Po~~<br>~~po~~|X<br>~~Po~~<br>~~po~~|
|**S500-1.6-R**<br>~~a~~<br>~~a~~|250<br>~~a~~|35|0.066<br>~~GQ~~|1.6<br>~~GQ~~|190<br>~~GQ~~|X<br>~~GG~~|X<br>~~GG~~|X<br>~~GG~~|X<br>~~GG~~|X|X|X|
|**S500-2-R**<br>~~a~~<br>~~a~~<br>~~po~~|250<br>~~a~~<br>~~po~~|35<br>~~po~~|0.043<br>~~GQ~~<br>~~po~~|4.2<br>~~GQ~~<br>~~po~~|150<br>~~GQ~~<br>~~po~~|X<br>~~GG~~<br>~~po~~<br>~~GG~~|X<br>~~GG ~~<br>~~po~~<br>~~GG~~|X<br> ~~GG~~<br>~~po~~<br>~~GG~~|X<br>~~GG~~<br>~~po~~<br>~~GG~~|X<br>~~po~~|X<br>~~po~~|X<br>~~po~~|
|**S500-2.5-R**<br>~~aGQ~~|250<br>~~GQ~~|35<br>~~GQ~~|0.034<br>~~GQ~~|6.1<br>~~GQ~~|150<br>~~GQ~~|X<br>~~GQ~~<br>~~GG~~|X<br>~~GQ~~<br>~~GG~~|X<br>~~GQ~~<br>~~GG~~|X<br>~~GQ~~<br>~~GG~~|X<br>~~GQ~~|X<br>~~GQ~~|X<br>~~GQ~~|
|**S500-3.15-R**<br>~~aGQ~~<br>~~Po~~<br>~~a~~|250<br>~~GQ~~<br>~~Po~~|35<br>~~GQ~~<br>~~Po~~|0.025<br>~~GQ~~<br>~~Po~~|13<br>~~GQ~~<br>~~Po~~|130<br>~~GQ~~<br>~~Po~~|X<br>~~GQ~~<br>~~GG~~<br>~~Po~~<br>~~GO~~|X<br>~~GQ~~<br>~~GG ~~<br>~~Po~~<br>~~GO~~|X<br>~~GQ~~<br> ~~GG~~<br>~~Po~~<br>~~GO~~|X<br>~~GQ~~<br>~~GG~~<br>~~Po~~<br>~~GG~~|X<br>~~GQ~~<br>~~Po~~<br>~~GG~~|X<br>~~GQ~~<br>~~Po~~<br>~~GO~~|X<br>~~GQ~~<br>~~Po~~|
|**S500-4-R**<br>~~Po~~<br>~~GG~~<br>~~a~~|250<br>~~Po~~<br>~~GG~~|40<br>~~Po~~<br>~~GG~~|0.021<br>~~Po~~<br>~~GG~~|22<br>~~Po~~<br>~~GG~~|130<br>~~Po~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~GO~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~GO~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~GO~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~GG~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~GG~~|X<br>~~Po~~<br>~~GG~~<br>~~GO~~|X<br>~~Po~~<br>~~GG~~|
|**S500-5-R**<br>~~a~~|250<br>~~aGQ~~|50<br>~~GQ~~|0.014<br>~~GQ~~|42<br>~~GQ~~|120<br>~~GQ~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~|X<br>~~GG~~<br>~~GQ~~<br>~~GG~~|X<br>~~GG~~<br>~~GQ~~|X<br>~~GO~~<br>~~GQ~~|X<br>~~GQ~~|
|**S500-6.3-R**<br>~~a~~<br>~~po~~<br>~~Po~~|250<br>~~aGQ~~<br>~~po~~<br>~~Po~~|63<br>~~GQ~~<br>~~po~~|0.010<br>~~GQ~~<br>~~po~~|69<br>~~GQ~~<br>~~po~~|120<br>~~GQ~~<br>~~po~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG~~<br>~~po~~<br>~~GO~~|X<br>~~GO~~<br>~~GQ~~<br>~~GG ~~<br>~~po~~<br>~~GO~~|X<br>~~GO~~<br>~~GQ~~<br> ~~GG~~<br>~~po~~<br>~~GO~~|X<br>~~GG~~<br>~~GQ~~<br>~~GG~~<br>~~po~~<br>~~GG~~|X<br>~~GG ~~<br>~~GQ~~<br>~~po~~<br>~~GG~~|X<br> ~~GO~~<br>~~GQ~~<br>~~po~~<br>~~GO~~|X<br>~~GQ~~<br>~~po~~|
|**S500-8-R**<br>~~(GO~~<br>~~Po~~|250<br>~~(GO~~<br>~~Po~~|80<br>~~(GO~~|0.010<br>~~(GO~~|N/A<br>~~(GO~~|120<br>~~(GO~~|X<br>~~(GO~~<br>~~GO~~|X<br>~~(GO~~<br>~~GO~~|~~(GO~~<br>~~GO~~|X<br>~~(GO~~<br>~~GG~~|X<br>~~(GO~~<br>~~GG~~|X<br>~~(GO~~<br>~~GO~~|~~(GO~~|
|**S500-10-R**<br>~~Po~~|250<br>~~Po~~|100|0.008|N/A|120|X<br>~~GO~~|X<br>~~GO~~|~~GO~~|X<br>~~GG~~|X<br>~~GG~~|X<br>~~GO~~||



† 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) 

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

Technical Data 2052 Effective August 2019 

## **Dimensions - mm** 

**==> picture [151 x 101] intentionally omitted <==**

**----- Start of picture text -----**<br>
Drawing Not to Scale (±0.20)5.54 (±0.38)38.10<br>“Tt<br>21.10<br>10 20 (±0.81)<br>(±2.0)  (±0.5)<br>a | 38.10<br>5.2 (±0.38)<br>(±0.1/-0.2)<br>= 0.65 FFI<br>(REF)<br>**----- End of picture text -----**<br>


## **Time-current Curve** 

Nominal Time/Current Characteristics 

**==> picture [307 x 379] intentionally omitted <==**

**----- Start of picture text -----**<br>
Amp<br>Rating<br>10000<br>TWAT<br>1000<br>UT<br>TAA<br>100<br>WATT<br>TTee e T<br>10 UATee LIAWTAITITAVA\(0\\ Canaan<br>1 TAA<br>PEEWWAA AA<br>0.1<br>AAA<br>WAAAY<br>0.01<br>0.01 0.1 1 10 100 1000<br>Current In Amps<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>


## **Packaging Code** 

|**fix**|**Packaging Code**|
|---|---|
|**Packaging Prefix**|**Description**|
|**BK**|100fuses packedinto a cardboard carton|
|**BK1***|1,000 fuses packed into a poly bag|



- Not available for axial lead version 

||**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 eaton.com/electronics 

© 2019 Eaton All Rights Reserved Printed in USA Publication No. 2052 BU-SB08761 August 2019 

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

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