欢迎访问上海灿升电子有限公司官方网站！
English 简体中文

产品中心




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。
JM60030-CR
    发布时间: 2023-09-11 09:02    



Catalog symbol:

• JM60_Description:

Bussmann® series Class J modular fuse blocks increase versatility, reduce labor and enhance safety for any panel or electrical system design. Available for the full Class J fuse amp range.

These fuse blocks feature a standard fuse
clip reinforcing spring for enhanced electrical contact between the blcok and fuse. All blocks are available as single-pole versions that snap together for the required number of poles, or as factory configured 2-, and 3-pole versions to meet stocking requirements.

The modular design permits reducing inventory, assembly time and labor with tool-less assembly of multiple poles at point of use.

Ferrule fuse blocks up to 60 amps save panel space with the smallest width dimension on the market and feature DIN-Rail and panel mount versatility so that one product can be used for multiple applications with lower inventory cost.


Poles

      1-, 2-, 3-pole units factory assembled

      Single-pole units snap together to create desired number of poles


Flammability ratings

       Blocks: UL 94V0, self-extinguishing

      Covers: UL 94HB, self-extinguishing


Operating and storage temperature range

      Blocks -40°C to +120°C


Covers;

      Non-Indicating -40°C to +120°C

      Indicating -20°C to +90°C*

      * Indication requires minimum 90V and closed circuit to illuminate.


Materials

      Base: Thermoplastic

      Terminals:


Tin-plated copper brass (30 and 60A)

    Tin-plated aluminum (box lug)

    Covers: ThermoplasticConductors

       See catalog numbers for details and torque specifications.


Modular Class J ferrule and knifeblade fuse blocks

                           

30 and 60 amp ferrule fuse blocks have DIN-rail and panel mounting capability, the modular designs allows blocks toand snap together for the desired number of poles. They accept optional snap-on covers for IP20 finger-safe protection and feature a lockout/tagout to improve electrical safety.

    


100 to 600 amp knifeblade fuse blocks are panel mount with multiple holes for installation flexibility and the modular design allows blocks to snap together for the desired number of poles. They accept optional snap-on covers for IP20 finger-safe protection and feature a lockout/tagout provision to improve electrical safety.


  1. Knifeblade fuse blocks from 100 to 600 amps feature phase barriers between poles for additional safety with up to four mounting holes per pole increase installation flexibility. All knifeblade blocks meet UL creep and clearance requirements for Industrial Power Circuits (UL 508 and UL 845).

    Additionally, the 200 to 600 amp blocks meet the higher UL creep and clearance requirements for Power Distribution Standards (UL 98, UL 67, UL 489, UL 891 and UL 869A)

    All blocks have optional IP20 finger-safe high clarity, see-through covers for inspecting wire terminations or thermography measurements without removal. All covers enhance safety by featuring probe holes for easier, safer testing and a lockout/tagout capability. These covers also have optional open fuse indication to speed troubleshooting.

    Easy circuit identification is available for 30 and 60 amp blocks and covers with universal marker labels.

    Specifications:Ratings

    • Volts 600 V

  2. • Amps up to 600 A

  3. • Withstand 200 kA RMS Sym

    Agency information

         Blocks:

         UL® Listed E14853 — IZLT and IZLT7

         CSA® Certified 47235-6225-01

         CE

         RoHS Compliant

         REACH declaration available upon request

         Covers:

         UL Listed E58836 - JDVS

         CSA Certified 47235-6225-01 (30 and 60A)

         RoHS Compliant

         REACH declaration available upon request


    Optional see-through covers provide IP20 finger-safe protection and feature a lockout/tagout provision

  4. to improve electrical safety. These covers are

  5. also available with open fuse indicating

    version for faster troubleshooting. Order separately, one cover per block pole.


                     


                                         

    Standard dual lugs on 600A blocks and optional dual lugs on 400A blocks for easier wiring using two, smaller conductors.


                      

    On blocks rated from 100 to 600A, the optional covers can be completely removed for servicing or simply hinged open.



                                        Table 1: 30 and 60 amp block catalog numbers


                                       * Covers sold separately, one cover per pole.
                                       ** Open fuse indication requires 90 volts minimum and closed circuit to operate.




合作咨询



  • 标题
  • 电话*
  • 邮箱
  • 留言内容
提交