The ABB A50-40-00 is a 4-pole AC contactor from ABB’s A Series. It is an electrically controlled switching device designed for controlling power circuits, especially for three-phase motors, heating loads, and general industrial switching applications. The A50 Series contactors feature robust construction, a touch-safe design, and reliable performance in industrial environments. They are suitable for frequent switching, motor control, and power circuit isolation operations.

The ABB YC-1SDA038302R1 is a shunt closing release coil accessory designed for use with ABB Emax low-voltage air circuit breakers. It provides the capability for remote electrical closing (i.e., remote closing actuation) of the circuit breaker when an external control voltage is applied. This accessory is typically used in automated electrical control panels and power distribution systems where remote or automated breaker control is required. It enhances operational flexibility by enabling the breaker to be closed electrically from a control system, PLC, or operator panel.

The ABB YO-1SDA038292R1 is a shunt closing and opening release coil accessory designed for use with ABB Emax low-voltage power circuit breakers. It provides the capability for remote electrical control of breaker opening (trip) and closing operations, enabling automated system control and improved safety in power distribution applications.

The ABB YU-1SDA038312R1 is an undervoltage release (UVR) accessory designed for ABB Emax low-voltage air circuit breakers. Its function is to automatically trip the circuit breaker when the supply voltage drops below a defined threshold, ensuring protection against undervoltage conditions and preventing improper operation of connected equipment. This device is commonly used in industrial electrical systems, automation panels, and safety shutdown circuits where reliable undervoltage protection is required.

The ABB 1SDA038286R1 is a shunt opening release (shunt trip coil) designed for ABB Emax series low-voltage air circuit breakers. It allows the circuit breaker to be opened remotely by applying an external electrical signal, enabling automated or safety-related trip functions. This device is widely used in industrial distribution systems, safety interlocks, fire-alarm trip systems, and PLC-controlled shutdown circuits.

The ABB PR122/D-M is a digital trip unit designed for ABB Emax and Emax2 series low-voltage air circuit breakers. The “D-M” version provides digital protection with advanced metering (M) functions. It offers comprehensive current and power measurements, event indication, and enhanced monitoring capabilities, making it ideal for applications requiring both protection and accurate energy monitoring. The unit features a clear LCD interface for settings, real-time data display, and diagnostics. When combined with optional communication modules, the PR122/D-M supports remote monitoring and integration into industrial automation or energy management systems.

The ABB PR122/P-LSIG is a digital electronic trip unit housed within ABB's Isomax S series molded case circuit breakers. It is designed for advanced protection and selectivity in low-voltage electrical systems.

ABB A95-30-11 is a 3-pole AC contactor from ABB’s A-Line series, designed for controlling 3-phase motors and power circuits in industrial applications. It is suitable for motor starting, isolation, bypass, and distribution applications with control voltages typically in the range of AC control coils such as 110–120 VAC, 50/60 Hz. The contactor provides reliable switching performance with auxiliary contact options and is widely used in motor control centers, electrical panels, and automation systems.

ABB A95-30-11 is a 3-pole AC contactor from ABB’s A-Line series, designed for controlling 3-phase motors and power circuits in industrial applications. It is suitable for motor starting, isolation, bypass, and distribution applications with control voltages typically in the range of AC control coils such as 110–120 VAC, 50/60 Hz. The contactor provides reliable switching performance with auxiliary contact options and is widely used in motor control centers, electrical panels, and automation systems.

AF460‑30‑11 is a 3‑pole AC contactor from ABB’s AF series, intended for motor control, power‑circuit switching, motor starters, isolation, bypass and distribution applications.It features 3 main contacts (normally open — 3NO) and includes one auxiliary contact set (1 NO + 1 NC) for control or signaling circuits.The coil control voltage supports a wide range (e.g. 100–250 V AC or DC, depending on version), allowing reliable operation under varying control‑voltage conditions and supporting energy‑efficient panel design.Its robust design with built‑in surge suppression and the “AF technology” ensures stable operation even under unstable networks. The block‑type design allows expansion with add‑on auxiliary contact blocks and other accessories.It is suitable for heavy‑duty industrial use: switching power circuits and controlling three‑phase motors, up to high voltage/current ratings.