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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。
CH14 14*51MM 导轨安装
    发布时间: 2023-09-08 14:32    


                           

Catalogue symbol

•       CH14 (# of poles)DU: standard fuse holder

•       CH141DNXU: neutral fuse holder

•       CH14(# of poles)DNU: standard fuse holder and neutral

•       CH14(# of poles)DIU: fuse holder with neon indicator

•       CH14(# of poles)DNIU: fuse holder with neutral and neon indicator

•       CH14(# of poles)DMSU-F: fuse holder with microswitch (pre- breaking/fuse operation/presence)

•       CH14(# of poles)DNMSU-F: fuse holder with neutral and microswitch (pre-breaking/fuse operation/presence)

•       CHPV14(# of poles)U: suitable for photovoltaic fuse links


Compatible fuse links

•       C14G and C14M: 14 x 51 mm fuse links

•       PV-(amp rating)A14F: Photovoltaic gPV Fuse links

•       FW Ferrule fuse links



able 1. FW Ferrule fuse links


* Please contact Eaton’s Bussmann series application engineers if you wish to use a FWP fuse link with a striker option.


Technical data


Number of poles: 1 to 4


  • Voltage (IEC): CH14DU Series 690 V a.c. / 750 V d.c.

  • CHPV14U Series 1500 V d.c.

  • Current (IEC): CH14DU Series 50 A (a.c. and d.c.)

  • Rated power acceptance: 5 W to IEC 60269-2

  • Maximum power acceptance: 6.2 W

  • Protection index: IP20

  • Rated impulse withstand voltage (Uimp): 6 kV

  • SCCR Rating: 120 kA ac, 10 kA dc for CHPV14U

  • Cable size: 1.5 - 50 mm2

  • Torque settings:

  • Recommended torque setting 2.5 N•m

  • Maximum torque setting: 3 N•m

  • Mounting 35 mm DIN-Rail or 2 x M4 panel mounting screws

  • Storage & operating temperature range


CH14D range:

  • Storage temperature -40oC to +80oC

  • Operating temperature -20o••C to +70oC




Product description

Eaton’s Bussmann series 14 x 51 mm modular fuse holders are suitable for use with standard cylindrical fuse links and FW type ferule 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 padlcocking facility

•       IP20 degree of protection (see details page 3)

•       Photovoltaic version rated at 1500 V dc (IEC only) for use with gPV fuse links

•       Flexibility to mount on DIN-Rail and/or screw mounting

•       Toolless DIN-Rail mounting, improves ease of use and reduces installation time and costs.



CHPV14 range - storage and operating temperature:

•    -20oC to +90oC (indicating)

•    -20oC to +120oC (non indicating)

•   RoHS compliant.

 

 

Standards/Approvals

•    IEC 60269-1 and 60269-2

•    UL Tested

 

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


                                         Table 3. Accessories


                                     Dimensional data - mm


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