The ABB PR121/P is a high‑performance electronic protection and trip unit designed for use with ABB SACE Emax low‑voltage air circuit breakers. It provides advanced overcurrent protection with configurable settings, enabling precise control of breaker trips for overload, short‑circuit, and earth‑fault conditions. The unit employs microprocessor technology for reliable and accurate detection, setting adjustment, and trip cause indication without the need for an external power supply. It supports integration with optional modules for remote monitoring and alarm signaling.

The ABB E4.2S‑A 3200 A is a fixed‑frame low‑voltage air circuit breaker (ACB) designed for industrial, commercial, and utility power distribution systems requiring robust protection against overload, short‑circuit, and fault conditions. It is part of ABB’s SACE Emax 2 E4.2 series, offering high current capacity up to 3200 A and strong breaking performance for demanding electrical environments.

The ABB F4S 3200 A is a low‑voltage fixed‑frame air circuit breaker designed for protection and switching of three‑phase power distribution systems up to 3200 A. This breaker is suitable for use as a main or feeder protection device in industrial and commercial electrical installations where robust overload, short‑circuit, and fault protection is required.

The ABB F5 S4000A is a high‑current fixed‑frame low‑voltage air circuit breaker (ACB) from ABB’s legacy SACE Megamax F5 series. This type of breaker is engineered for industrial and utility electrical distribution systems, offering protection against overloads, short circuits, and faults in heavy‑duty three‑phase power installations.

The ABB E3S2000 is a high‑capacity low‑voltage air circuit breaker from ABB’s SACE Emax E3 series designed for the protection and switching of electrical power distribution and industrial systems. These breakers provide reliable overcurrent and short‑circuit protection for three‑phase power circuits up to 2000 A. The unit is suitable for industrial, commercial, and utility applications where robust fault protection and selective coordination are required.

The ABB YC‑1SDA038296R1 is a shunt closing release unit designed to provide remote electrical closing functionality for ABB low‑voltage air circuit breakers in the SACE Emax and SACE Tmax T series. This accessory enables a breaker to be closed electronically using a control voltage, which complements manual operation and allows integration with automated control systems, safety circuits, and control panels.

The ABB YO‑1SDA038286R1 is a shunt trip / shunt opening release accessory designed for use with ABB low‑voltage circuit breakers, particularly the EMax / Tmax family of molded case circuit breakers. It provides a remote trip function by allowing the breaker to be opened electrically from a control signal. The device operates on a 24 V DC coil and is used in applications requiring automated disconnection of power in response to external control logic, safety systems, or protective circuitry.

The ABB A185‑30 is a three‑phase AC magnetic contactor designed for industrial power switching and motor control applications. Part of ABB’s rugged A‑Line contactor series, this device is engineered to reliably control three‑phase loads such as motors, pumps, compressors, and heaters in low‑voltage electrical systems.

The ABB AX25‑30‑10‑80 is a three‑pole AC contactor designed for reliable switching and control of three‑phase electrical power circuits. It belongs to ABB’s AX series of block contactors used in industrial and commercial electrical systems to control motors, pumps, fans, heaters, and other electrical loads.

The ABB A2X38‑30‑10‑22 is a three‑pole AC contactor designed for industrial motor control and general power switching applications. It is part of ABB’s A2X series of contactors, engineered to reliably control three‑phase loads such as motors, pumps, compressors, and heaters in low‑voltage electrical systems.