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Fuses and fuse holders

Bussmann series Class RK1 fuses

Bussmann's UL Class RK1 fuse offering includes the industry's most recognized Low-Peak dual-element, current-limiting, time-delay fuses (LPN-RK and LPS-RK) which are also available with optional indication on select ratings (see product data sheet). Complementing the Low-Peak product offering is Bussmann's Limitron family of fast-acting fuses (KTN-R, KTS-R, KWN-R and KWS-R) fuses.

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Core features

  • Current limitation for non-inductive circuits provides Class RK1 current-limiting response to maximum ground fault and short-circuit conditions.
  • Economical solutions for high-fault circuits.
  • 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. Incorporates Class R rejection feature.
  • Can be inserted in non-rejection type fuse holders to physically and electrically replace fast-acting Class H, K1, K5, RK5, and other fast-acting fuses.
  • Ideal for critical industrial or commercial applications that have specific current limitation requirements.

Benefits of Class RK1 fuses

Current-limiting, time-delay and fast-acting fuses that deliver 2:1 selectivity ratio, and simultaneously enable inventory consolidation of RK1, RK5, H and K5 UL Class fuses.
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Low-Peak Upgrade Program

Fuseology

An introduction to understanding fuses and how they are applied for providing overcurrent protection.
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Helpful Apps & Resources

Bussmann Resource Center

Bussmann Resource Center

Fault Current Calculator

Fault Current Calculator

Specifications
For information on Eaton’s range of products, please download the Power Distribution Product Guide for more details. 
 
 
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Technical Support (Australia)
For technical support please visit:
http://www.eaton.com/au/en-gb/support/es-support.html
Technical Support (New Zealand)
For technical support please visit:
http://www.eaton.com/nz/en-gb/support/es-support.html
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