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ABB
PSTX720-690-70
The ABB PSTX720-690-70 is the Ultimate High-Capacity Combined Type 1+2 Surge Protective Device within ABB's premium PSTX series, representing the maximum standard production model for 690V AC three-phase power systems. Engineered for extreme-duty industrial applications, this device provides unparalleled protection against direct lightning strikes and catastrophic surge events in mission-critical infrastructure.

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ABB
PSTX570-690-70
The ABB PSTX570-690-70 is a Premium High-Capacity Combined Type 1+2 Surge Protective Device (SPD) from ABB's top-tier PSTX series, specifically engineered for 690V AC three-phase power systems in extreme industrial and infrastructure applications.

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ABB
PSTX470-690-70
The ABB PSTX470-690-70 is a High-Capacity Type 1+2 Combined Surge Protective Device (SPD) from ABB's premium PSTX series, specifically engineered for 690V AC three-phase industrial power systems. This device represents the upper echelon of surge protection for high-voltage low-voltage (HV/LV) interfaces, providing maximum energy handling capability for mission-critical applications.

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ABB
PSTX370-690-70
The ABB PSTX370-690-70 is a High-Performance Type 1+2 Combined Surge Protective Device (SPD) from ABB's premium PSTX series, specifically engineered for 690V AC three-phase power systems. It serves as a primary surge arrester for industrial, infrastructure, and renewable energy applications where higher distribution voltages are utilized.

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ABB
PSTX300-690-70
The ABB PSTX300-690-70 is a High-Voltage Type 1+2 Combined Surge Protective Device (SPD) from ABB's premium PSTX series. It is engineered as a three-phase+neutral (3P+N) surge arrester specifically designed for 690V AC low-voltage power systems, commonly found in industrial, marine, and renewable energy applications.

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ABB
PSTX1250-600-70
The ABB PSTX1250-600-70 is a High-Capacity Type 1+2 Combined Surge Protective Device (SPD) from ABB's premium PSTX series. It is engineered as a heavy-duty, three-phase+neutral (3P+N) surge arrester for installation at the main service entrance of large commercial, industrial, and critical infrastructure power systems.

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ABB
PSE30-600-70
The ABB PSE30-600-70 is a Type 1+2 Combined Surge Protective Device (SPD) designed for single-phase 230V AC power systems. It serves as the primary high-capacity surge protection at the service entrance or main distribution board for residential, commercial, and light industrial applications.

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ABB
PSE45-600-70
The ABB PSE45-600-70 is a Type 1 + Type 2 Combined Surge Protective Device (SPD) designed for single-phase AC power systems. It serves as the primary surge protection at the service entrance or main distribution point for residential, commercial, and light industrial applications where single-phase 230V supply is used.

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ABB
PSE250-600-70
The ABB PSE250-600-70 is a Type 1 + Type 2 Combined Surge Protective Device (SPD) from ABB's advanced PSE series. It functions as a primary high-capacity surge arrester designed for installation at the service entrance (main low-voltage distribution board) of three-phase AC power systems.

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ABB
PSE300-600-70
The ABB PSE300-600-70 is a Compact Combined Type 1+2 Surge Protective Device (SPD) from ABB's advanced PSE product line. It is engineered as a three-phase, four-pole (3P+N) high-energy surge arrester for integration into the Main Distribution Board (MDB) or service entrance of low-voltage AC power networks (TN-S, TT, TN-C-S systems).

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