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 + 2 SPD's have characteristics of type 1 but also type 2. They are capable of discharging a high lightning current (T1 10/350μs) and have a low residual voltage.

• Back up protection up to 160A fuse or 125A Mcb
• DIN rail mount
• Has 2 protected lines
• Improved safety
• Operating temperature ranges between -40°C and 80°C
• Patented QuickSafe technology
• Pluggable
• Protection mode is N-PE
• Safety reserve system
• Voltage protection level at N-PE is 1.4kV

• To protect the systems against transient overvoltage (lightning)

• IEC 61643-11 / EN 61643-11