The ABB OMD300E480C‑A1 Control Unit is an accessory control module designed to work with ABB motorized change‑over switches (such as OTM40 … 2500 series) to assemble an automatic transfer switch (ATS) system. This unit provides the control interface that enables automatic switching between power sources (e.g., utility and backup generator) based on predefined conditions. The product includes the control unit itself, PCB connectors, and mounting hardware for panel or door installation.

The ABB DPT63‑CB010 C63A 3P is an automatic dual‑power transfer switch (automatic change‑over switch) designed to provide reliable switching between a primary power source and a backup power source (such as a generator) in three‑phase electrical systems. It ensures continuity of power supply in critical applications by automatically transferring load when the mains supply fails and returning to the main source once it is restored. The device supports automatic, manual, and motorized operation and incorporates electrical and mechanical interlocks for safety. It is commonly used in industrial, commercial, and institutional installations where uninterrupted power is essential.

The ABB OTM63F4C10D380C is a dual power transfer switch (change‑over switch) designed for automatic or motorized switching of electrical loads between two asynchronous power sources (e.g., utility mains and backup generator) in a three‑phase electrical system. It enables reliable continuity of power by providing a mechanism to transfer the load safely between source 1 and source 2, with built‑in isolation and switching functions according to IEC electrical standards. This kind of transfer switch is commonly used in industrial, commercial, and critical power installations where uninterrupted power is essential.

The ABB DPT‑CB011 series is a family of dual‑power automatic transfer switches (ATS) designed to automatically manage and transfer electrical loads between a primary power source and a backup source (e.g., mains utility to generator) when supply conditions change. These units provide automatic change‑over functionality for critical three‑phase or single‑phase electrical systems, ensuring continuity of power without manual intervention. The CB011 designation refers to the internal control logic level that includes advanced fault detection and transfer conditions such as under‑voltage, over‑voltage, and phase failure detection. This makes the DPT‑CB011 suitable for commercial, industrial, and institutional installations where reliable uninterrupted power is needed

The ABB DPT‑CB011 is a dual‑power automatic transfer switch (ATS) controller used in electrical power distribution systems to automatically transfer load between two independent power sources (e.g., utility mains and a backup generator) when one source fails or returns to normal. It provides automatic change‑over and self‑recovery functionality with built-in control logic and safety features suitable for commercial and industrial applications. This controller can operate with compatible ATS switch assemblies and supports monitoring of voltage levels, phase presence, and alarms or delays during switching to ensure safe and reliable power continuity.

The ABB OTM_C10D 4P is a 4‑pole automatic transfer switch (ATS) / change‑over switch designed to provide reliable power source switching in three‑phase electrical systems. This type of device automatically transfers the load between two power sources — typically mains (utility) and an alternate source such as a generator or backup supply — when the primary source fails or returns to acceptable limits. It ensures continuity of electrical power for critical loads in industrial, commercial, or institutional applications.

The ABB DPT/SE 630 is a dual‑power automatic transfer switch (ATS) / change‑over switch designed for automatic or manual transfer of electrical loads between two independent power sources (such as utility mains and a backup generator) in three‑phase electrical systems. It is rated at 630 A to handle medium to high power loads in industrial, commercial, and infrastructure applications. This ATS ensures continuity of power supply by detecting loss or abnormal conditions on the primary source and transferring the load to an alternate source with safety interlocks to prevent both sources from being connected simultaneously. Models in this class are typically compliant with IEC standards and suitable for panel or enclosure mounting in power distribution systems.

The ABB OTM200E4CM230C is a motorized change‑over and transfer switch designed for automatic or remote switching of electrical loads between two independent AC power sources (such as utility mains and a backup generator) in three‑phase electrical distribution systems. It supports automatic operation when combined with control logic (e.g., ABB automatic transfer controllers) and also manual operation via an attached handle. This type of switch provides safe load transfer with mechanical interlocking to prevent simultaneous connection of both sources, making it suitable for industrial and commercial applications requiring reliable power continuity. OTM series switches are compliant with international IEC/EN standards for transfer and change‑over functionality

The ABB OTM80F4C12T380C is a 4‑pole automatic transfer switch (ATS) / motorized change‑over switch designed to automatically transfer electrical loads between two independent three‑phase AC power sources, such as utility mains and a backup generator. It ensures continuity of power in industrial, commercial, and critical infrastructure applications. The switch provides safe isolation between sources and can operate in both motorized automatic mode and manual mode via a handle. It is built to comply with international electrical standards and handle typical three‑phase power distribution requirements.

The ABB OTM63F4C12T380C is a 4‑pole automatic transfer switch (ATS) / motorized change‑over switch designed for automatic or remote switching of electrical loads between two independent three‑phase AC power sources (for example, utility mains and a backup generator). This device is part of ABB’s OTM series of compact automatic transfer switches intended for use in industrial, commercial, and critical power applications. It allows safe and reliable continuity of power by coordinating the transfer between source 1 and source 2 using a motor operator and control logic. The switch provides safe isolation and mechanical interlocking to prevent the paralleling of sources during transition.