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LittelFuse LKN400 RENEWABLE FUSE LINK FOR UL CLASS H FUSES Amperage: 400 Voltage: 250VAC

BRAND: LittelFuse | MODEL: LKN400 | CONDITION: NEW | SKU: 1363521
LittelFuse LKN400 RENEWABLE FUSE LINK FOR UL CLASS H FUSES Amperage: 400 Voltage: 250VAC

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$17.00
Returnable: see conditions
Shipping from?: see locations Ships in 1 day
Weight: 0.00 lbs UOM: EA
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Additional Description

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Description

 
The LKN Series are fuse links designed for Littelfuse RLN series renewable fuses. Traditionally, Class H fuses were used to provide low cost protection of general purpose feeder and branch circuits where available short-circuit currents did 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
Specifications
Ampere Rating (A) 400
VAC (V) 250
Interrupting Rating 10000A@250VAC
Opening Fast-Acting (F)