Cooper Bussmann . FWH-20A14F

'The hassle of frequently changing fuses will be reduced with a high speed semiconductor fuses from Bussmann. With fast acting fuse speed, 20A fuse amps, an interrupt rating of 200kA at 500VAC, 50kA at 500VDC, and fwh series, this high speed semiconductor fuses is a must-have. It is a nonindicating high speed semiconductor fuses. When it comes to product classification, this item can be grouped as High Speed. The body is made of fiberglass material. As far as size goes, it is 9/16" in diameter. Functionally equal to Littelfuse L50S, Mersen/Ferraz Shawmut A50P, A50QS, you'll thoroughly enjoy its use. It has a single element. The voltage rating is 500vac/dc. Standards include: CE, UL Recognized, CSA Certified. This high speed semiconductor fuses also meets the following environmental guidelines: RoHS Compliant.'

FUSE 20A 500V 14X51

<p>This nonindicating fuse features durable fiberglass body construction.</p><p><b>Specification: </b><ul><li>Item: High Speed Semiconductor Fuses</li><li>Fuse Amps: 20A</li><li>Indicating / Nonindicating: Nonindicating</li><li>Series: FWH</li><li>Fuse Voltage Rating: 500VAC/DC</li><li>Fuse Speed: Fast Acting</li><li>Class: High Speed</li><li>Element: Single</li><li>Body Material: Fiberglass</li><li>Rejection / Nonrejection: Nonrejection</li><li>Body Style: Cylindrical</li><li>Fuse Interrupt Rating: 200kA at 500VAC, 50kA at 500VDC</li><li>Length: 2"</li><li>Diameter: 9/16"</li><li>Functionally Equal To: Littelfuse L50S, Mersen/Ferraz Shawmut A50P, A50QS</li><li>Standards: CE, UL Recognized, CSA Certified</li><li>Green Environmental Attribute: RoHS Compliant"</li></ul></p>