The Crouse-Hinds series MTL MA05 and MA10 EMC/surge protection devices can be incorporated into, or mounted close to, individual items of electrical equipment, providing immediate local protection against surges and electrical noise. Available with either a 5 or 10 amp operating current, 110 or 240V working voltage and in a range of mounting options, the MA05/10 is a truly versatile range of protection devices. In addition, these unique units combine RFI filtering and ring suppression therefore aiding compliance with EMC directives.
Our MA30 range of surge protection devices protects electronic equipment power supplies and computer networks against the effects of Ônoise pollutionÕ induced in mains power supplies. MA30 units Ôclean upÕ the effects of industrial noise and surges caused by lightning, switching devices, thyristor controls, transmission system overloads and power-factor correction circuits.Ê
Industrial control systems and dc power supplies utilizing programmable logic controllers (plc) and industrial computers are particularly vulnerable due to the aggressive electrical environments for which they are intended, such as process plants, factories and water treatment sites. Although industrial computers and plcs are designed to be rugged, the extra protection provided by the DIN rail mounting MA30 units is critical. Ideally suited for protecting panel mounted equipment and typically used in the controls section of a motor control centre (MCC), the MA30 range provides surge and RFI protected power. Suitable for AC or DC application, MA30 units reduce both electromagnetic emissions and the susceptibility of the associated equipment to emissions from other sources.