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
-Min DC 800%
• Conforms to IEC® aR specifications for shortcircuit protection
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
• 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
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
Recommended fuse blocks
Up to 100 amps
Up to 400 amps
Catalog numbers:
AC minimum melt| 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 |
Up to 400 amps
| Catalog Numbers | Wire Size | Stud Size |
| BH-1131 | #6-250kcmil Cu | 1/4-20 |
| BH1132 | #6-250kcmil Cu | 5/16-18 |
| 1BS102 | #6-250kcmil Cu | 1/4-20x1/2 |
Catalog numbers:
| Catalog number | Amps |
AC/OC l"t (A2s) pre-arcing |
AC* l"t (A2s) total clear |
OC** l"t (A2s) total clear |
Watts loss I percent 01rated current | |
| @80% | @50% | |||||
| CSF-50 | 50 | 304 | 1875 | 935 | 3.8 | 1.3 |
| CHSF-60 | 60 | 438 | 2700 | 1346 | 4. 5 | 1. 5 |
| CSF-70 | 70 | 596 | 3675 | 1833 | 53 | 1 8 |
| CSF-80 | 80 | 778 | 4800 | 2394 | 6.1 | 2.0 |
| CHSF-100 | 100 | 1216 | 7500 | 3740 | 7.6 | 2. 5 |
| CSF-125 | 125 | 2042 | 12721 | 6465 | 120 | 36 |
| CHSF-150 | 150 | 2941 | 18.318 | 9309 | 14.3 | 4. 3 |
| CHSF-175 | 175 | 4003 | 2 4.933 | 12.671 | 16.7 | 5.1 |
| CHSF-200 | 200 | 5228 | 32566 | 16550 | 191 | 5 8 |
| CHSF-2 25 | 2 2 5 | 6835 | 48028 | 21 278 | 261 | 7 0 |
| CHSF50 | 250 | 8438 | 59293 | 26.270 | 29.0 | 7.8 |
| CHSF-300 | 300 | 12151 | 85382 | 37828 | 34 8 | 94 |
| CHSF-350 | 350 | 16539 | 1 1621 5 | 51 488 | 406 | 109 |
| CHSF 400 | 400 | 21.603 | 151.791 | 67.250 | 46.4 | 12 .5 |
* @ 200kA/500Vac.
** @ 50kA/500Vdc.
Dimensions — mm:
AC total clearing
AC peak let-through
AC arc voltage
AC clearing I2t voltage correction factor
DC arc voltage
DC clearing I2t voltage correction factor
Temperature derating
总机: 0755-82862885, 82862629
传真: 总机 转 801
邮箱: service@bussmann.net.cn
网址: http://www.bussmann.net.cn
资料中心: http://www.bm-bussmann.com