KLNR300 provides the 300A rating point in the Littelfuse KLNR Series. Published selection data centers on 250V AC / 125V DC operation and 200kA AC interruption. The economical single-element RK1 construction is extremely current-limiting and suited to non-inductive loads. Use the linked Littelfuse datasheet to confirm coordination, approvals and installation details.
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Part KLNR300 carries a 300A rating within the Littelfuse KLNR Series. Published electrical limits are 250V AC / 125V DC, with 200kA AC interrupting capability. The economical single-element RK1 construction is extremely current-limiting and suited to non-inductive loads. For installation, the listed format is Class R; mounting is Cartridge / Clip, with ferrule / blade (amp-dependent) terminals. Published dimensions are 219.1mm overall length; 53.2mm max body diameter. Typical applications include Resistance Heaters, Lighting, Non-Inductive Loads, General Purpose. Check the official Littelfuse datasheet before final coordination.
0251.125NRT1L
0.125A · 125 V AC/DC
0251.125NAT1L
0.125A · 125 V AC/DC
0251.125MXL
0.125A · 125 V AC/DC
0251.125MRT1L
0.125A · 125 V AC/DC
0251.125MAT1L
0.125A · 125 V AC/DC
0251.062PAT1L
0.062A · 125 V AC/DC
0251.062NRT1L
0.062A · 125 V AC/DC
0251.062NAT1L
0.062A · 125 V AC/DC