Bourns PF-N POWrFuse™ Telecom Power Fuses offer a 170VDC rated voltage, 100kA interrupting rating, and four current ratings of 40A, 50A, 60A, or 80A. These fuses are designed to the UL 248 standard and provide current-limiting and short circuit protection in the DC power distribution circuits of telecommunication systems. Bourns PF-N POWrFuse Fuses have an operating temperature range of -55°C to +125°C.
