The ABB SH202-D32 (catalogue code 2CDS212001R0321) is a 32A, 2-pole, D-curve Miniature Circuit Breaker (MCB) from the ABB System PRO M compact® series. This MCB is engineered to provide reliable overload and high inrush current protection for circuits with significant startup surges. The "D" tripping characteristic features a delayed magnetic response, making it the ideal choice for protecting inductive loads such as transformers, solenoids, welding equipment, and particularly single-phase and certain three-phase motors, where high starting currents (up to 10-14 times the rated current) are common. It prevents nuisance tripping during equipment startup while maintaining robust short-circuit protection.

The ABB SH202-C3 is a three-pole, high-performance miniature circuit breaker (MCB) designed for final distribution in residential, commercial, and light industrial electrical installations. Belonging to ABB's well-regarded System PRO M compact® series, it provides reliable protection against overloads and short-circuits for electrical circuits, equipment, and cables. The “C” curve indicates a medium magnetic tripping characteristic, making it particularly suitable for protecting mixed loads with moderate inrush currents, such as lighting, socket outlets, control circuits, and small motors. This MCB is characterized by its compact design, high breaking capacity, and compliance with international standards.

This device is an ABB Selector Switch Head Kit, complete with indicator light (neon), for 22.5mm push-buttons. It is designed for panel mounting on standard 22.5mm mounting holes and is primarily used for assembling or customizing control devices (like selector switches, key-operated switches, or emergency stop buttons) on industrial control stations and operator panels. The integrated neon indicator provides visual status feedback.

The ABB GSH204-C25/0.3 is a specific configuration of a high-performance AC power contactor from ABB's G-H series. It combines a 400A frame contactor with a front-mounted rotary handle (C25) and includes an integrated low-current protection element rated at 0.3A (300mA) for its control coil circuit.

The ABB 2TAZ222301R2254 is a specific material ordering code for a DC/DC converter (auxiliary control power supply) within ABB's CP series. It is designed to provide a regulated, isolated, and stable DC output from a DC input source, supporting the power needs of sensitive electronic equipment in industrial control systems.

The ABB GSH202 AC-D16/0.03 is a specific configuration of a high-performance AC power contactor from ABB's G-H series. It combines a 200A frame contactor with a specific mounting/accessory package (D16) and includes the critical integrated low-current (0.03A/30mA) fuse for its control coil circuit.

The ABB 2TAZ222301R2631 is the specific material ordering code for a DC/DC converter (auxiliary control power supply module) within ABB's CP series. This module is designed to provide a stable, isolated, and regulated DC output voltage from a higher DC input source, tailored for specific voltage and current requirements in industrial control systems.

The ABB GSH202 B25 is a specific configuration of a high-performance AC power contactor from ABB's G-H series. This concise code indicates a 200A frame contactor with a particular set of built-in accessories or a specific mechanical version,This model is designed for robust switching applications requiring high electrical endurance and reliable operation, but in a standardized, pre-configured package that may omit some common user-selectable features like a prominent external handle.

The ABB GSH203 AC-D40/0.03 is a specific configuration of a high-performance AC power contactor from ABB's G-H series. It combines a 250A or 300A frame contactor with a specific mounting handle/mechanism (D40) and includes a critical integrated low-current (0.03A/30mA) fuse for its control coil circuit.

The ABB 2TAZ220406R4504 is the specific material ordering code for a DC/DC converter (auxiliary control power supply module) within ABB's CP series. It is a high-power, single-output switched-mode power supply designed to convert a higher DC input voltage into a stable, isolated, and regulated lower DC voltage for powering extensive electronic systems within industrial control panels and switchgear.