BRAND : COOPER BUSSMANN（EATON‘S)
CHSF系列，紧凑型高速熔断器
Product Information
Eaton's Bussmann Division fuses and surge circuit protection ...
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BM & CRO
Best Solution For Your Business.
Product description: Eaton answers the call for
compact drives, power
conversion and UPS
equipment with our new
Bussmann® series compact
high speed fuses. Our 50-400 amp fuses use
up to 48% less enclosure
space when compared
with traditional high speed,
round body fuses. What’s
more, the innovative design
allows for a significantly
smaller package without
compromising heat rise
performance. With the most compact high
speed 500Vac/dc fuses
in the industry, we help
you achieve smaller overall
equipment designs. Features and benefits: • Using up to 48% less
enclosure space allows
for a reduction in the
overall size of power
conversion equipment • Innovative design
allows for a significantly
smaller package without
compromising heat rise
performance, preventing
extensive equipment
redesign. • Global acceptance
with UL®, CSA® and
IEC® for products sold
worldwide. • Bolt-on design provides
design flexibility for
installation in fuse blocks
or direct mounting on
busbars. 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 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 Catalog numbers:Watts loss / percent of rated current Catalog number Amps AC/DC I2t (A2s) pre-arcing AC* I2t (A2s) total clear DC** I2t (A2s) total clear @ 80% @ 50% 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 CHSF-100 100 1216 7500 3740 7.6 2.5 CHSF-125 125 2042 12,721 6465 12 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 CHSF-250 250 8438 59,293 26,270 29 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.
BM & CRO
Best Solution For Your Business.
The protection you rely on.
The Bussmann brand continues to reflect a long-standing tradition of providing fusible circuit protection and electrical safety solutions that protect equipment and enable reliable, efficient power distribution.
When you bring together the industry’s top innovator in fuse technology with unmatched expertise in circuit breakers you get leadership in circuit protection. Eaton’s heritage in circuit breaker development coupled with the number one Bussmann brand in fuses,means the choice is no longer fuse or breaker. Its fuse and breaker.
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