The Schneider Electric WATSN32/4AVK is a 4-pole (3P+N), 32A Automatic Transfer Switch (ATS) from the WATS series. It is designed for reliable, automatic transfer of power between two independent sources (typically Main and Generator) in critical single-phase or three-phase applications. The "AVK" suffix indicates specific features related to its control logic and operation.

The Schneider Electric NSX100F 3P 25A is a 3-pole, 25A, fixed-type molded case circuit breaker (MCCB) from the premium Compact NSX series. This compact yet high-performance device provides superior overload and short-circuit protection for three-phase circuits in commercial, industrial, and infrastructure applications where reliability, precision, and durability are essential.

The Schneider Electric EZD 4P 200A is a 4-pole (3-phase + neutral), 200A molded case circuit breaker from the EZD compact series. It provides comprehensive protection for four-wire electrical systems, safeguarding against overloads and short circuits on all live conductors. This cost-effective and reliable solution is designed for commercial and industrial distribution applications where neutral protection or full circuit isolation is required.

The Schneider Electric EZD400M 3P 320A is a 3-pole, 320A, M-frame molded case circuit breaker (MCCB) from the EZD series. This cost-effective and compact device provides reliable overload and short-circuit protection for three-phase power distribution circuits in commercial and industrial applications. The "M" frame size (400A maximum) with a 320A trip unit setting offers a balance of performance and economy for feeder protection.

The Schneider Electric NSX400/630 3P refers to a 3-pole circuit breaker from the Compact NSX series, spanning two frame sizes: the 400A frame (NSX400) and the 630A frame (NSX630). These are high-performance molded case circuit breakers (MCCBs), often categorized as compact air circuit breakers due to their advanced features and higher current range. They are designed for main distribution and critical feeder protection in industrial, commercial, and infrastructure applications.

The Schneider Electric ESIIM2 40 3P+N is a 40A, 4-pole (3P+N) Residual Current Circuit Breaker with Overcurrent Protection (RCBO) from the Multi 9 series. It combines miniature circuit breaker (MCB) functions and earth leakage protection in a single device, designed for final circuit protection in residential, commercial, and light industrial three-phase installations.

The Schneider Electric LC1G620 is a 620A rated, heavy-duty 3-pole electromechanical contactor from the Telemecanique G-Line series. Designed for universal coil operation (100-250V AC/DC), it is engineered for demanding applications requiring high-current switching of motors, resistive loads, or capacitors in industrial power systems.

The Schneider Electric NSX400F 3P 320A 2.3M is a 3-pole, 320A, fixed-type molded case circuit breaker (MCCB) from the Compact NSX series, featuring a Micrologic 2.3 electronic trip unit (M). This configuration provides advanced protection with selective trip capabilities and is designed for reliable circuit protection and control in demanding industrial and commercial power distribution systems.

The Schneider Electric PRD 60 3P+N T2 is a Type 2 Surge Protective Device (SPD) designed to protect three-phase electrical installations against transient overvoltages induced by indirect lightning strikes and switching operations. It is a key component of the Easy9 / PowerPact PDU range, offering essential surge protection for residential, commercial, and light industrial applications.

The Schneider Electric iPRU 20 4P 20KA is a Type 2 / Class II Surge Protective Device (SPD) from the Acti 9 iPRU series. It is designed to protect low-voltage electrical installations (up to 400V AC) against transient overvoltages caused by indirect or remote lightning strikes and switching operations. The "20" indicates a 20kA per mode nominal discharge current, and "4P" denotes a 4-pole (3P+N) protection mode configuration.

The Schneider Electric NSX100F 4P 80A 600V is a 4-pole, 80A, fixed-type molded case circuit breaker (MCCB) from the Compact NSX series, specifically designed for applications requiring a 600V rated voltage. It provides reliable protection for three-phase + neutral circuits in industrial and commercial electrical systems where higher distribution voltages are standard.

The Schneider Electric WATSNB-250/250-4CBR-X is a 250A, 4-pole (3P+N), Closed Transition (Parallel) Automatic Transfer Switch (ATS). It is a high-performance, microprocessor-controlled unit designed for seamless and reliable power source transfer between two supplies (typically Main/Utility and Backup/Generator) in critical power applications. The "Closed Transition" (CBR) feature enables "make-before-break" switching, allowing uninterrupted transfer without power interruption to the load.