ABB Surge Protection Device

ABB Surge Protection Device

Surge Protection Device (SPD)
Type 1+ Type 2
Model: OVR T1+2 3N 7 -275s P
Brand: ABB
Origin: Bulgeria
Phone: 01976566000, 01720-566000, 01976-566000


ABB Surge Protection Device: 

  • Product Name: ABB OVR T1-T2 3N 12.5-440s P Surge Protective Device
  • Manufacturer: ABB
  • Origin: Germany
  • Certifications: Tested and certified as SPD type 1 and type 2 according to IEC 61643-11 standards
  • Compatibility: Compatible with System pro M compact series
  • Optional Features: Equipped with auxiliary contacts for enhanced functionality
  • Additional Protection: “Reserve varistor” variants ensure continuous basic protection even at the end of the device’s service life
  • Protection Type: Guards against lightning currents and surge voltages
  • Nominal AC Voltage: 400/690 V
  • Voltage Rating DC: 560 V
  • Discharge Current:
    • Nominal: 20 kA
    • Maximum: 80 kA
    • Total: 100 kA
  • Short Circuit Withstand (Icc): 100 kA
  • Ideal for: Protecting systems against transient overvoltage, including lightning strikes
  • Versatility: Suitable for a wide range of applications

Choose reliability, choose peace of mind – choose the ABB OVR T1-T2 3N 12.5-440s P surge protective device for unparalleled protection against electrical surges.

Applications of ABB Surge Protection Device: 

• Industry and automation
• Commercial and residential installations
• Telecom & IT & Data Centers
• Water treatment
• Smart grid & LV Metering
• Photovoltaic & wind

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Additional information

Weight .8 kg
Dimensions 5 × 5 × 5 cm

Surge Protection Device






230/400 V


20 kA, 40 kA Per Phase



IP Code


Temperature Range

-40 to 80 Degree Centigrade

Body Material

PA66 CT1; V-0


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