Lawson J Type Fuse Links

Lawson J Type Fuses are high-quality fuse links designed for use in alternating current (AC) electricity supply networks. These fuses are vital components in ensuring the safety and reliability of electrical systems. They are commonly installed in distribution boards, feeder pillars, link boxes, pole-mounted cutouts, and heavy-duty service intakes, catering to a broad range of applications in power distribution and circuit protection.

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Selection Table

Data Sheets

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Reference Name
JPU20 20amps rating, 82mm diameter
JPU32 32amps rating, 82mm diameter
JPU40 40amps rating, 82mm diameter
JPU50 50amps rating, 82mm diameter
JPU63 63amps rating, 82mm diameter
JPU80 80amps rating, 82mm diameter
JPU100 100amps rating, 82mm diameter
JPU125 125amps rating, 82mm diameter
JPU160 160amps rating, 82mm diameter
JPU200 200amps rating, 82mm diameter
JPU250 250amps rating, 82mm diameter
JPU315 315amps rating, 82mm diameter
JPU355 355amps rating, 82mm diameter
JPU400 400amps rating, 82mm diameter
JPU450 450amps rating, 82mm diameter
JPU500 500amps rating, 82mm diameter
JPU560 560amps rating, 82mm diameter
JPU630 630amps rating, 82mm diameter
JSU20 20amps rating, 92mm diameter
JSU32 32amps rating, 92mm diameter
JSU40 40amps rating, 92mm diameter
JSU50 50amps rating, 92mm diameter
JSU63 63amps rating, 92mm diameter
JSU80 80amps rating, 92mm diameter
JSU100 100amps rating, 92mm diameter
JSU125 125amps rating, 92mm diameter
JSU160 160amps rating, 92mm diameter
JSU200 200amps rating, 92mm diameter
JSU250 250amps rating, 92mm diameter
JSU315 315amps rating, 92mm diameter
JSU355 355amps rating, 92mm diameter
JSU400 400amps rating, 92mm diameter
JSU450 450amps rating, 92mm diameter
JSU500 500amps rating, 92mm diameter
JSU560 560amps rating, 92mm diameter
JSU630 630amps rating, 92mm diameter
JSU800 800amps rating, 92mm diameter