CH221DU

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上海灿升电子有限公司(MegaPower Electronics(Shanghai)CO.,Ltd)成立于2003年，是全球熔断器厂家Bussmann的代理商。旨在为用户提供专业的过电流保护产品和解决方案。

CH221DU

发布时间: 2023-09-11 09:55

商品信息

Catalogue symbol

• CH221 : neutral fuse holder

CH22(# of poles): standard fuse holder
CH22(# of poles): fuse holder with neon indicator
CH221(# of poles): standard fuse holder and neutral
CH221(# of poles) neon indicator: standard fuse holder and neutral and

• CH221(# of poles) (pre-breaking/fuse operation): fuse holder with microswitch

CH221(# of poles) : fuse holder with neutral and microswitch (pre-breaking/fuse operation)
CH221DI- : fuse holder with LED indicator

Compatible fuse links

C22G and C22M: 22 x 58 mm gG and gM fuse links
FWP-A22F, see maximum continuous fuse current below

Number of poles: 1 to 4 Rated voltage

IEC: CH22DU Series 690 V a.c. / 1000 V d.c.

UL: 700 V a.c. Rated current

IEC: CH22DU Series 125 A (a.c. and d.c.)

UL: 100 A (a.c.)
SCCR: 120 kA (a.c.) / 50 kA (d.c.)
Microswitch (IEC): 250 V a.c. / 5 A
Rated power acceptance: 9.5 W to IEC 60269-2 Protection index: IP20 Finger-safe
Rated impulse withstand voltage (Uimp): 6 kV Cable size (Copper only): 2.5 mm2 - 35 mm2Torque settings:

Recommended torque setting 4 N•m

Maximum torque setting: 5 N•m
Mounting: 35mm DIN-Rail or 2 x M4 Panel mounting screws Self-extinguishable UL 94-V0 rated polyester material Storage & operating temperature range

Storage temperature -40oC to +80oC

Operating temperature -20oC to +70oC RoHS compliant.

Product description

Eaton’s Bussmann series 22 x 58 mm modular fuse holders are suitable for use with standard cylindrical fuse links and FW type ferrule fuse links.

Their compact dimensions helps reduce space, allows for higher cable bending radius. Low watts loss and wide range of accessories
make them ideally suited for most industrial applications.

Standard features

Compact dimensions
Ventilation zones optimised for a better heat dissipation
Inbuilt padlocking facility
IP20 degree of protection (see page 2)
Flexiblity to mount on DIN Rail and/or screw mounting
Toolless DIN-Rail mounting, improves ease of use and reduces installation time and costs

Standards/Approvals

•IEC 60269-1 and 60269-2
•UL listed file number E14853

•CCC

Packaging

•1-pole: 6 per pack

•2-pole: 3 per pack

•3-pole: 2 per pack

•4-pole: 1 per pack

Table 2. Technical data