The ABB AF185‑30‑11 contactor with part number 1SFL497001R7011 is a three‑phase industrial contactor designed for switching and controlling power circuits in industrial and commercial applications. It is suitable for motor starting, isolation, bypass circuits, distribution switching, and general control uses. This contactor supports a wide control (coil) voltage range of 100–250 V AC/DC, making it flexible for use in various power systems. The device includes three main normally open contacts and integrated auxiliary contacts for control and feedback purposes.

ABB A75‑30‑11 (Part Number 1SBL411001R8011) is a 3‑pole AC contactor designed for general industrial motor control and power switching applications. It is suitable for switching three-phase motors, lighting loads, capacitive loads, and other power circuits. The device features a robust electromagnetic coil with an AC control voltage and integrated auxiliary contacts for control or feedback functions. It belongs to ABB’s A-series contactor family, widely used in automation and electrical control panels.

ABB OVR BT2 3N 40‑440 P TS is a Type 2 Surge Protective Device (SPD) designed to protect low-voltage power distribution systems from surges caused by indirect lightning strikes and switching overvoltages. It is intended for installation at main incoming panels or sub-distribution boards to safeguard electrical/electronic equipment. The “TS” version includes a potential-free auxiliary contact for remote signaling of device status.

The ABB 1SDA104885R1 (MOE XT5 220…250 V AC/DC) is a motor operator accessory designed for use with ABB SACE Tmax XT series molded case circuit breakers. It provides motorized operation with automatic reset, enabling remote or automatic control of a circuit breaker by applying a control voltage. The unit is suitable for both AC and DC control voltage supplies, allowing flexible integration into industrial and commercial electrical systems. Typical use is for motorized switching of large power circuit breakers where manual operation is impractical.

The ABB S203‑C1 is a 3‑pole miniature circuit breaker (MCB) from ABB’s S200/S200P series designed to provide overload and short‑circuit protection for low‑voltage electrical circuits. It uses thermal and electromechanical tripping mechanisms to interrupt current when an overload or fault occurs, protecting wiring and devices from damage.

The ABB A50‑30‑11 contactor (catalog number 1SBL351001R8011) is a 3‑pole AC power contactor designed for industrial and commercial electrical control applications, especially for 3‑phase motor control and general AC load switching. It belongs to ABB’s A50 contactor series, which are compact block‑type contactors suited for controlling power circuits up to high voltages.

The ABB CT‑ARE is a single‑function electronic time delay relay from ABB’s CT‑E timer range. It provides a true OFF‑delay (delay on break) timing function without auxiliary voltage. This means the output remains energized while the supply voltage is present, and after the supply is removed, the relay continues to time for the set period before switching off.

The ABB GDA203 AC‑63/0.03 is a Residual Current Device (RCD) from the ABB GDA200 series designed to provide earth‑fault (ground‑fault) protection in AC electrical circuits. It protects people and equipment from the effects of earth leakage currents by detecting an imbalance between live conductors and tripping the circuit when leakage exceeds the set threshold (30 mA). The device is intended for use in three‑phase systems and is often assembled together with circuit breakers in distribution boards to provide safety against electric shock and fire hazards.

The ABB AX150‑30‑11‑85 contactor is a 3‑phase AC contactor designed for industrial motor control and power switching applications. It belongs to ABB’s AX series and is suitable for high-current switching in industrial panels, machinery, and distribution systems. The contactor features three main poles (3NO) and built-in auxiliary contacts (1NO + 1NC), and it is designed for control voltages around 380 V AC.

The ABB AX40‑30‑10‑80 contactor is a 3‑phase AC power contactor from ABB’s AX series designed for industrial and commercial electrical control applications. It is used for power switching, motor control, and general AC circuit control in installations with supply voltages up to 690 V AC. This block‑type magnetic contactor features three main poles and one built‑in auxiliary contact (1NO) for integrating control or signaling circuits.