ABB, OVR Surge Protection Device 275 V Maximum Voltage Rating 40kA Maximum Surge Current Surge Protection Device

ABB Surge Suppressor UnitThe ABB OVR series surge suppressor unit is a protective device to ensure that electrical equipment is not damaged by a sudden voltage spike. It has an electrical rating of 275V and 40kA. Type 2 surge protective devices are designed to protect electric installations and sensitive equipment against indirect surges and ensure a low protection level (Up). They are characterized by their capacity to safely discharge current with 8/20μs waveform.Features and Benefits• Back up protection up to 160A fuse or 125A Mcb • DIN rail mount • Has 3 protected lines • Improved safety • Operating temperature ranges between -40°C and 80°C • Patented QuickSafe technology • Pluggable • Protection mode L-PEN • Safety reserve system • Voltage protection level at L-PE is 1.4kVApplications• To protect the systems against transient overvoltage (lightning)Certifications• IEC 61643-11/EN 61643-11