RLS400 - RLS Series

Series: RLS      Obsolete: 2014-04-01 Questions? Contact Littelfuse Support
RLN RLS Series Fuses
Littelfuse RLS series renewable fuses have traditionally been used to provide low cost protection of general purpose feeder and branch circuits where available short-circuit currents do not exceed 10,000 amperes. However, generally increased levels of available fault current and the distinct possibility that renewable fuses may be improperly renewed, rendering them unsafe, have all but eliminated the use of these fuses in new applications. In addition, escalating labor costs and increasing automation, which makes downtime very expensive, have greatly reduced or eliminated the cost savings attributed to renewable fuses.

Part Type Voltage Obsolete Class H Series Littelfuse Class
RK5 Series
Littelfuse Class
RK1 Series
Fuse 600 RLS FLSR or FLSR_ID LLSRK or LLSRK_ID
Fuse 250 RLN FLNR or FLNR_ID LLNRK
Link 600 LKS FLSR or FLSR_ID LLSRK or LLSRK_ID
Link 250 LKN FLNR or FLNR_ID LLNRK
Property (Mouseover for details) Value
Ampere Rating (A) 400
VAC (V) 600
Interrupting Rating 10000A@600VAC
Opening Fast-Acting (F)
Package Size Knife-Blade