CHSF — UL compact high speed fuse

500 Vac/dc (UL), 50 to 400 A 

Bussmann™ series compacthigh speed fuses feature space-saving 

case sizes for protectingsemiconductor devices up to 500Vac/dc in

 ratings from 50 to 400amps.

Ratings 

• Volts • 500 Vac/dc (UL) • Amps 50-400 A 

• Interrupting rating • Max AC – 200 kA • Min AC 400% 

• Max DC – 50 kA • Min DC 800% 2011/65/EU

CHSF-50 CHSF-60 CHSF-70 CHSF-80 CHSF-100 

CHSF-125 CHSF-150 CHSF-175 CHSF-200 CHSF-225 

CHSF-250 CHSF-300 CHSF-350 CHSF-400