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LR250 - LLNRK/LLSRK Series POWR-PRO Class RK1

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Part number LR250
Manufacturer Littelfuse
File Size 189.52 KB
Description LLNRK/LLSRK Series POWR-PRO Class RK1
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LLNRK/LLSRK Series POWR-PRO® Class RK1 250/600 VAC s Dual-Element, Time-Delay s 1/10 – 600 Amperes SPECIFICATIONS Voltage Ratings: AC: 250 Volts (LLNRK) 600 Volts (LLSRK) DC: 125 Volts (LLNRK) 300 Volts (LLSRK) Interrupting Ratings: AC: 200,000 amperes rms symmetrical 300,000 amperes rms symmetrical (Littelfuse self-certified) DC: 20,000 amperes Ampere Range: 1/10 – 600 amperes Approvals: AC: Standard 248-12, Class RK1 UL Listed (File No: E81895) CSA Certified (File No: LR29862) QPL: Federal Specification No.
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