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CHSF-200
SEMICONDUCTOR FUSE, HIGH SPEED, 200A
⚠️ 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 BUSSMANN
- Product type: Semiconductor Fuses
- Product Range:CHSF Series; Fuse Current:200A; Blow Characteristic:-; Fuse Size Metric:25mm x 92mm; Fuse Size Imperial:0.98" x 3.62"; Voltage Rating VDC:500VDC; Vo 72Y2094
- Fuse Current: 200A
- Product Range: CHSF Series
- Fuse Size Metric: 25mm x 92mm
- Fuse Size Imperial: 0.98" x 3.62"
- Voltage Rating VAC: 500V
- Voltage Rating VDC: 500V
- Blow Characteristic: -
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 180.55 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**BUSSMANN** SERIES Technical Data 10414 Effective October 2015 ## Compact high speed fuses — 500Vac/dc, 50-400A ## **Agency information** - UL[®] Recognized, File E56412, Guide JFHR2 - CSA[®] Component Acceptance, Class 1422-30, File 53787 - IEC aR (self certified) - CE - RoHS compliant - REACH declaration available upon request ## **Features:** - Use up to 48% less enclosure space to help reduce the overall assembly size - Innovative design allows for a significantly smaller package without compromising heat rise performance, preventing extensive equipment redesign - Global acceptance with UL, CSA, IEC and RoHS for products sold worldwide ## **Catalog symbol:** - CHSF-(amp) ## **Description:** Eaton’s Bussmann[®] series compact high speed fuses feature space-saving case sizes for protecting semiconductor devices up to 500Vac/dc in ratings from 50 to 400 amps. ## **Specifications:** ## **Ratings** - Volts - 500Vac/dc - Amps – 50-400A - Interrupting rating - Max AC – 200kA - Min AC 400% - Max DC – 50kA - Bolt-on design provides design flexibility for installation in fuse blocks or direct mounting on busbars - Meets JASO D622 spec for thermal shock, humidity, and vibration - Superior current cycling performance helps withstand demanding applications ## **Recommended fuse blocks** Up to 100 amps |**Catalog numbers**|**Wire size**|**Stud size**| |---|---|---| |BH-0111|#14-2/0 Cu|1/4-20| |BH-0112|#14-2/0 Cu|5/16-18| |BH-0121|(2) #14-1/0 Cu|1/4-20| |BH-0122|(2) #14-1/0 Cu|5/16-18| |1BS101|#14-2/0 Cu|1/4-20 x 1/2| |See data sheet No. 1200 (BH-01_) and No. 1206||See data sheet No. 1200 (BH-01_) and No. 1206| |(1BS101) for details.||| - Min DC 800% - Conforms to IEC[®] aR specifications for shortcircuit protection Up to 400 amps |**Catalog numbers**|**Wire size**|**Stud size**| |---|---|---| |BH-1131|#6-250kcmil Cu|1/4-20| |BH-1132|#6-250kcmil Cu|5/16-18| |1BS102|#6-250kcmil Cu|1/4-20 x 1/2| |See data sheet No. 1201 (BH-11_) and No. 1207||| |(1BS102) for details.||| Compact high speed fuses Technical Data 10414 Effective October 2015 ## **Catalog numbers:** **==> picture [538 x 37] intentionally omitted <==** **----- Start of picture text -----**<br> Watts loss / percent of rated current<br>AC/DC I [2] t (A [2] s) AC* I [2] t (A [2] s) DC** I [2] t (A [2] s)<br>Catalog number Amps pre-arcing total clear total clear @ 80% @ 50%<br>**----- End of picture text -----**<br> |**Catalog number**<br>|**Amps**<br>|**AC/DC I2t (A2s)**<br>**pre-arcing**<br>|**AC* I2t (A2s)**<br>**total clear**<br>|**DC** I2t (A2s)**<br>**total clear**<br>|**@ 80%**<br>|**@ 50%**<br>| |---|---|---|---|---|---|---| |CHSF-50|50|304|1875|935|3.8|1.3| |CHSF-60|60|438|2700|1346|4.5|1.5| |CHSF-70|70|596|3675|1833|5.3|1.8| |CHSF-80|80|778|4800|2394|6.1|2.0| |CHSF-100|100|1216|7500|3740|7.6|2.5| |CHSF-125|125|2042|12,721|6465|12.0|3.6| |CHSF-150|150|2941|18,318|9309|14.3|4.3| |CHSF-175|175|4003|24,933|12,671|16.7|5.1| |CHSF-200|200|5228|32,566|16,550|19.1|5.8| |CHSF-225|225|6835|48,028|21,278|26.1|7.0| |CHSF-250|250|8438|59,293|26,270|29.0|7.8| |CHSF-300|300|12,151|85, 382|37,828|34.8|9.4| |CHSF-350|350|16,539|116,215|51,488|40.6|10.9| |CHSF-400|400|21,603|151,791|67,250|46.4|12.5| * @ 200kA/500Vac. - ** @ 50kA/500Vdc. ## **Dimensions — mm:** |||||||A<br>C|||||B<br>H| |---|---|---|---|---|---|---|---|---|---|---|---| ||||G||||||||| ||||||||||||| ||||||||||||| ||F||||||||||| ||||||||||||| ||||||||||||| ||||||||||||| ||||||||||||| |||||||D1<br>D2|||||| ||||||||||||| ||||||||||||| ||||||||||||| |**Case size amp range**|||**A**|||**B**<br>**C**<br>**D1**||||**D2**|**E**<br>**F**<br>**G**<br>**H**| |50-100|||81|||20<br>40<br>61||||57|8.7<br>16<br>7.7<br>3.2| |125-200|||92|||25<br>53<br>77||||68|8.7<br>19<br>7.8<br>3.2| |225-400|||92|||30<br>53<br>74||||68|8.7<br>25<br>9.0<br>4.8| 2 Eaton.com/bussmannseries Compact high speed fuses Technical Data 10414 Effective October 2015 ## **AC minimum melt** 10 **==> picture [461 x 592] intentionally omitted <==** **----- Start of picture text -----**<br> A A<br>CHSF-125<br>CHSF-150<br>CHSF-175<br>1<br>CHSF-200<br>CHSF-225<br>CHSF-250<br>CHSF-300<br>CHSF-350<br>CHSF-50<br>CHSF-400<br>CHSF-60<br>CHSF-70<br>CHSF-80<br>CHSF-100<br>0.1<br>0.01<br>0.001<br>100 1000 10,000<br>Prospective current (ARMS)<br>Virtual pre-arcing time (s)<br>**----- End of picture text -----**<br> 3 Eaton.com/bussmannseries Compact high speed fuses Technical Data 10414 Effective October 2015 ## **AC total clearing** **==> picture [468 x 599] intentionally omitted <==** **----- Start of picture text -----**<br> 10<br>A A<br>1<br>CHSF-125<br>CHSF-150<br>CHSF-175<br>CHSF-200<br>CHSF-225<br>CHSF-250<br>CHSF-50<br>CHSF-300<br>CHSF-60<br>CHSF-350<br>CHSF-70<br>CHSF-400<br>CHSF-80<br>CHSF-100<br>0.1<br>0.01<br>0.001<br>100 1000 10,000<br>Prospective current (ARMS)<br>Virtual clearing time (s)<br>**----- End of picture text -----**<br> 4 Eaton.com/bussmannseries Compact high speed fuses Technical Data 10414 Effective October 2015 ## **AC peak let-through** **==> picture [380 x 383] intentionally omitted <==** **----- Start of picture text -----**<br> B<br>100,000<br>10,000<br>CHSF-400<br>CHSF-300<br>1000 CHSF-200<br>CHSF-100<br>CHSF-50<br>A<br>100<br>100 1000 10,000 100,000<br>Prospective short-circuit current RMS Sym.<br>Peak let-through current<br>**----- End of picture text -----**<br> 5 Eaton.com/bussmannseries Compact high speed fuses Technical Data 10414 Effective October 2015 ## **AC arc voltage** **==> picture [252 x 235] intentionally omitted <==** **----- Start of picture text -----**<br> 1,000<br>950<br>900<br>850<br>800<br>750<br>700<br>650<br>600<br>550<br>500<br>100 150 200 250 300 350 400 450 500<br>System voltage (ACRMS)<br>Peak arc voltage<br>**----- End of picture text -----**<br> ## **DC arc voltage** **==> picture [254 x 205] intentionally omitted <==** **----- Start of picture text -----**<br> 1000<br>950<br>900<br>850<br>800<br>750<br>700<br>650<br>600<br>550<br>500<br>100 150 200 250 300 350 400 450 500<br>System voltage (DC)<br>Peak arc voltage<br>**----- End of picture text -----**<br> ## **AC clearing I[2] t voltage correction factor** **==> picture [254 x 201] intentionally omitted <==** **----- Start of picture text -----**<br> 1.0<br>0.9<br>0.8<br>0.7<br>0.6<br>0.5<br>0.4<br>0.3<br>0.2<br>200 250 300 350 400 450 500<br>System voltage (ACRMS)<br>t correction factorI2<br>**----- End of picture text -----**<br> ## **DC clearing I[2] t voltage correction factor** **==> picture [256 x 202] intentionally omitted <==** **----- Start of picture text -----**<br> 1.0<br>0.9<br>0.8<br>0.7<br>0.6<br>0.5<br>0.4<br>0.3<br>100 150 200 250 300 350 400 450 500<br>System voltage (DC)<br>2t correction factorI<br>**----- End of picture text -----**<br> 6 Eaton.com/bussmannseries Compact high speed fuses Technical Data 10414 Effective October 2015 ## **Temperature derating** **==> picture [257 x 219] intentionally omitted <==** **----- Start of picture text -----**<br> 1.4<br>1.3<br>1.2<br>1.1<br>1<br>0.9<br>0.8<br>0.7<br>-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100<br>Ambient temperature (°C)<br>Melting time correction factor<br>**----- End of picture text -----**<br> 7 Eaton.com/bussmannseries Compact high speed fuses Technical Data 10414 Effective October 2015 The only controlled copy of this data sheet is the electronic read-only version located on the Eaton network drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. 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. Once a product has been selected, it should be tested by the user in all possible applications. **Eaton** 1000 Eaton Boulevard Cleveland, OH 44122 Eaton.com Bussmann Division 114 Old State Road Ellisville, MO 63021 United States Eaton.com/bussmannseries © 2015 Eaton All Rights Reserved Printed in USA Publication No. 10414 — BU-MC15041 October 2015 Eaton and Bussmann are valuable trademarks of Eaton in the US and other countries. You are not permitted to use the Eaton trademarks without prior written consent of Eaton. CSA is a registered trademark of the Canadian Standards Group. IEC is a registered trademark of the International Electrotechnical Commission. UL is a registered trademark of the Underwriters Laboratories, Inc. For Eaton’s Bussmann series product information, call **1-855-287-7626** or visit: **Eaton.com/bussmannseries** Follow us on social media to get the latest product and support information.
Updated at April 29, 2026
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