Description
The MA3100 Series offers cost effective, DIN rail mounted, surge protection for applications described by IEC 61312 The Class II range of surge arrestors fit in to the cascade philosophy along side Class I & Class III devices. All modules are DIN rail mounted for ease of installation and have very small footprints therefore minimizing the space required. Each device is simply connected in parallel with the power. The MA3145 Class II surge current arrestor has a Short Circuit Current rating (SCCR) of 200kA which removes the need for external fusing and reduces installation cost.