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ABB 1SAZ211201R1031 TA25DU-3.1 2.2-3.1A 690V Surge Arrester Thermal Overload Relay
ABB 1SAZ211201R1031 TA25DU-3.1 2.2-3.1A 690V Surge Arrester Thermal Overload Relay - Image 2
ABB 1SAZ211201R1031 TA25DU-3.1 2.2-3.1A 690V Surge Arrester Thermal Overload Relay - Image 3
ABB 1SAZ211201R1031 TA25DU-3.1 2.2-3.1A 690V Surge Arrester Thermal Overload Relay - Image 4
ABB 1SAZ211201R1031 TA25DU-3.1 2.2-3.1A 690V Surge Arrester Thermal Overload Relay - Image 5
ABB 1SAZ211201R1031 TA25DU-3.1 2.2-3.1A 690V Surge Arrester Thermal Overload Relay - Image 6
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ABB 1SAZ211201R1031 TA25DU-3.1 2.2-3.1A 690V Surge Arrester Thermal Overload Relay

Original price was: $32.60.Current price is: $28.20.

· 1 x NEW ABB TA25DU-3.1 Surge Arrester (1SAZ211201R1031)

· 1 Years Warranty

· 60 Days Money Back

· Lifetime after service Suppor

Type: Thyrite® (MOV) surge arrester (ABB’s proprietary varistor technology)

Voltage Rating: 3.1 kV (based on “TA25DU-3.1”)

Application:

  • Protects LV equipment (e.g., control circuits, instrumentation, telecom, solar PV systems)
  • Used in panel boards, switchgear, and industrial installations
  • Standard: Complies with IEC 61643-11 (low-voltage surge protective devices)

Key Specifications (Estimated)

  • Maximum Continuous Operating Voltage (Uc): ~3.1 kV
  • Nominal Discharge Current (In): Likely 5 kA or 10 kA
  • Protection Level (Up): Typically <2 kV (depends on model)
  • Response Time: Nanosecond range (fast-acting)
  • Mounting: DIN rail or screw mounting (common for LV arresters)

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