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.

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.

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.

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.

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.

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).

The ABB PSE370-600-70 is a Type 1+2 Combined Surge Protective Device (SPD) from ABB's PSE series. It is a three-phase, four-pole (3P+N) high-energy surge arrester designed for installation at the service entrance (main distribution board) of low-voltage AC power systems.

The ABB PSS72/124-500L is a High-Power, Modular Redundant DC Power Supply System from ABB's PSS (Power Supply System) series. It represents the upper echelon of this product line, engineered to serve as the primary, ultra-high-capacity 24V DC power source for the most demanding industrial automation, process control, and safety-critical applications.

The ABB PSS44/76-500L is a Heavy-Duty, High-Current Power Supply System from ABB's PSS (Power Supply System) modular product range. It is designed as a central, high-capacity DC power source for industrial automation and process control systems, specifically to reliably power a large number of distributed I/O modules, sensors, actuators, and field devices in demanding environments.

The ABB ACS510-01-038A-4 is an 18.5 kW (25 HP) heavy-duty AC drive belonging to the upper power range of ABB's widely adopted ACS510 series. Designed as a robust and intelligent variable frequency drive (VFD), it provides high-performance speed and torque control for three-phase asynchronous motors, with specialized optimization for large-scale pump, fan, blower, and compressor applications in industrial and commercial facilities.