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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。
JKS 600V 1-60A
    发布时间: 2023-09-13 14:56    



JKS fast-acting Class J fuses, up to 60 A

             

Catalog symbol:

• JKS-_


Description:

The BussmannTM series advanced protection LimitronTM Class J fast-acting, curent-limiting fuses are available in ratings up to 60 amps. For JKS fuses above 60 amps, see data sheet no. 1027. The JKS is also available in a special, UL®Recognized 700 Vac version in select ratings. For details on the 700 Vac versions, see page 3 of this data sheet.


Ratings



  • Volts 600 Vac



  • Amps up to 60 A



  • IR 200 kA RMS Sym.


Agency information



  • UL Listed, Std. 248-8, Class J, Guide JDDZ, File E4273



  • CSA Certified, C22.2 No. 248.8, Class 1422-02, File 53787

  • CE


Carton quantity 10


Dimensions — in

              


Class J fuse reducers

† Not for bolt-in applications.


Current-limitation curves — applies only to 600 Vac fuses


700 Vac JKS-700 fast-acting fuses

          


Catalog symbol:

• JKS-_-700


Description:

The JKS-700 is a fast-acting, current-limiting fuse that is UL Recognized and has CSA Component Acceptance for applications up to 700 Vac. The JKS-700 is available in ratings up to 60 amps with the same dimensions as a standard Class J fuses; but its voltage rating places it outside the standard Class J fuse class. The time- current curves shown for the 600 Vac fuses apply to the 700 Vac versions, but the current let-through curves do not.

Bussmann recommends the JM70100 modular fuse block and the JM70100-MW power distribution fuse block for the 30 amp case size JKS-700 fuses.



Ratings

  • Volts 700 Vac (or less)

  • Amps 25-60 A

  • IR

    • Minimum 6In

    • 200 kA RMS Sym.


Operating class aR 

Agency information

  • UL Recognized, 248-13 Semiconductor Fuses, File E56412

  • CSA Component Acceptance, C22.2 No 248.13 Semiconductor Fuses, Class 1422-30





Features

Provides 10X better current limitation to help prevent equipment damage caused by short- circuit events.

200kA Interrupting rating complies with NEC®Section 110.9 for today’s large capacity systems.

Fast-acting fuse helps prevent equipment damage caused by short-circuit events.

Ideal for critical industrial or commercial applications that have specific current limitation requirements.


Recommended blocks and holders

* Combines fuse block and power distribution block into one assembly. Modular construction allows ganging blocks for the desired number of poles.

For more information on the recommended blocks and holders, see the following data sheets.



Time-currect curves — average melt

These curves apply to both the 600 V Class J and the 700 V

versions.

AMP RATING


Current-limiting effects — 600 Vac fuses only


Features

  • Current limitation for non-inductive circuits provides current-limiting response to maximum ground fault and short-circuit conditions

  • 200 kA interrupting rating provides protection at all circuit locations

  • Economical circuit protection for high-fault current circuits


Typical applications

•Power panelboards up to 700 Vac 

• Machinery disconnects up to 700 Vac






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