Used SCHAFFNER NSG 431 #127795 for sale

SCHAFFNER NSG 431 is a three phase three wire input EMI/RFI power line filter, designed for specified signal and protection applications. This filter offers extremely low attenuation levels across a wide frequency range, from the audio frequency range up to the frequencies used in high frequency communication systems. The product is suited for heavy industrial machinery such as machine tool equipment. NSG 431 is designed to eliminate conducted, injected and radiated radio frequency interference, (RFI) or electromagnetic interference (EMI) that can often cause problems with the operation of poorly filtered machines or equipment. SCHAFFNER NSG 431 also provides reliable voltage sags and surges protection. This power supply is also known for its robust, die cast aluminum housing. Its design can resist corrosion and high temperatures through double insulation, and there are three pin terminals for secure connection to the mains network. NSG 431 meets IEC 61000-6-2 (Generic Immunity) standards, and its rated current is 15A, with a nominal voltage of AC 277/480. It also has a life expectancy of more than 30,000 hours at 40 temperature rise. Its low leakage current allows this power supply to be installed in almost any environment. SCHAFFNER NSG 431 is designed for cost-efficient performance, and it comes with a variety of options including PTC fuses and surge arresters, to round out its signal and protection capabilities. It can also be combined with other NSG Series filter blocks for applications with higher current ratings. NSG 431 power line filter is a reliable, high performance solution for filtering out potentially disruptive interference. It is well-suited for numerous industrial applications, and its robust design will ensure safe locking and reliable connection to the mains network.