The ABB CA5-13M is a single-pole (1P) Miniature Circuit Breaker (MCB) from the widely used System Pro M compact S200 series. It is a thermal-magnetic circuit protection device designed for installation in residential, commercial, and industrial distribution boards.

The ABB YU-1SDA038292R1 is a single-phase, 220-240V AC, 24V DC power supply module belonging to the CP- series (also referred to as CP-S 24V/2.5). It is a compact, DIN-rail mounted switching power supply designed for industrial control panels, automation systems, and electronic equipment.

The ABB DXN-Q35G2 is a 35mm width, 2-pole (1P+N) DIN-rail mounted Residual Current Circuit Breaker (RCBO) with overcurrent protection. It belongs to the DXN "Q" series and is designed for residential, commercial, and light industrial electrical installations.

Technical Parameters – ABB XT5N 400 TMA 720 4P Specification Details Product Type Low‑Voltage Molded Case Circuit Breaker (MCCB) Series / Model ABB Tmax XT5N 400 TMA 720 4P Rated Current (In) 400 A Number of Poles 4 (3 phases + neutral) Trip Unit Type TMA (Thermal‑Magnetic Adjustable) Trip Setting Range Adjustable for overload/current protection (typical range includes 280–400 A) Rated Insulation Voltage (Ui) 1000 V Rated Impulse Withstand Voltage (Uimp) 8 kV Rated Operational Voltage (Ue) Up to 690 V AC / suitable DC range depending on installation practice Interrupting Capacity (Icu / Ics) High interrupting capacity for AC and DC systems, suitable for heavy distribution systems Connection Type Front (FF) terminals Standards Compliance Designed to meet IEC / EN low‑voltage circuit breaker standards Mechanical Durability High cycle life typical for industrial breakers Electrical Durability Designed for many electrical switching operations Mounting Style Fixed‑mounted breaker for panel installation

The ABB EK6/ST‑E MT585 assembly is a motor‑operated medium‑voltage earthing switch system designed for integration into indoor electrical switchgear panels. It combines the EK6 earthing switch mechanism with an ST‑E electric drive actuator and the MT585 motor module to allow remote or automatic closing and opening of the earthing switch. This system is used to safely connect high‑voltage circuits to earth for maintenance, testing, or system protection, and is suitable for high‑current earthing duties with reliable mechanical and electrical performance.

The ABB Ekip TT is a portable trip test accessory designed to work with ABB electronic trip units used in low‑voltage circuit breakers such as the Tmax XT and Emax² ranges. It provides a simple, handheld interface to test the breaker’s electronic protection functions without needing auxiliary power on the breaker itself. When connected to the test port on the front of an Ekip electronic trip unit, Ekip TT can power the trip unit, exercise trip mechanisms, verify LED indicators, and display the latest trip status — making it useful for commissioning, maintenance checks, and diagnostic verification of protection settings before or after installation.

ABB HDZ‑70‑30x is a spring‑charge motor / storage motor assembly designed for use in medium‑voltage vacuum circuit breakers to charge the operating springs that power breaker opening and closing actions. It is part of the breaker’s operating mechanism, providing reliable and repeatable energy storage for high‑speed switching operations in protective devices. The unit is typically installed on circuit breaker mechanisms (such as VD4 type breakers or similar designs) and energized to rotate and store energy in internal springs, readying the breaker for rapid actuation.

The ABB PNQ22‑FBP.0 is an Ethernet communication interface module designed for use with ABB Universal Motor Controller (UMC100.3) units. It provides a PROFINET IO industrial Ethernet connection to integrate up to four UMC100.3 motor controllers onto a PROFINET network. This module is ideal for automation systems where motor controllers must communicate with PLCs, SCADA systems, or other networked automation devices. It features an integrated Ethernet switch, simple DIN‑rail mounting, and LED status indicators to simplify installation and diagnostics.

The ABB AL9‑40‑00 is a 4‑pole AC magnetic contactor from ABB’s A‑Line (AL) contactor family, designed for switching and controlling three‑phase power circuits and motors. It is a compact, non‑reversing contactor used in industrial control panels, motor starters, lighting contactor applications, and general power distribution switching. The device uses a laminated magnetic coil and movable contact assembly to reliably make and break power circuits up to medium voltage levels.

The ABB MS571 is a loop switch / communication continuity module used in modular switchgear communication networks. It provides multiple network ports (e.g., Ethernet and BUS ports) that allow data communication between control modules in a ring or loop architecture. When a removable controller module is inserted, it connects to the loop through the MS571; if removed, the MS571 automatically bypasses the controller so the communication ring remains intact. This helps maintain system network integrity during maintenance or module replacement.