ABB, OVR Surge Protection Device 275 V Maximum Voltage Rating 80kA Maximum Surge Current Surge Protection Device

The 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 80kA. Type 1 and Type 1+2 SPDs can be installed at the entrance in the main switchboard for global protection of electrical installations.

• Back up protection up to 160A fuse or 125A Mcb
• DIN rail mount
• Has 2 protected lines
• Improved safety
• Patented QuickSafe technology
• Pluggable
• Protection mode L-N/L-PE
• Safety reserve system
• Voltage protection level at L-N is 1.4kV/ L-PE is 1.4kV

• To protect the systems against transient overvoltage (lightning)

• EC001457
• IEC 61643-11 / EN 61643-11