Technical Specifications / Parameters Parameter Specification Manufacturer Type Code GSH204 AC-D10/0.03 Brand / Series ABB System PRO M compact® (GSH200 Series - RCBO) Device Type D-Curve Residual Current Circuit Breaker with Overcurrent Protection (RCBO) Number of Poles 4-Pole (4P) (Protects L1, L2, L3, N) Rated Current (In) 10 A (Overcurrent protection rating) Tripping Characteristic (Overcurrent) D Curve (High inrush tolerant. Instantaneous magnetic tripping range: 10In to 20In, i.e., 100A to 200A). Rated Residual Operating Current (IΔn) 30 mA (0.03A) (High sensitivity for personal protection). Residual Current Type Type AC: Sensitive to sinusoidal alternating residual currents only. Rated Operational Voltage (Ue) 400 V AC (3P+N~) Rated Breaking Capacity (Icn) 6 kA (IEC/EN 61009-1) Mechanical Life ≥ 20,000 operations Test Button Yes. Mounting DIN Rail Mounting (35 mm symmetrical rail, EN 60715) Module Width 72 mm (4 modules) Standards Compliance IEC/EN 61009-1 (RCBO), CE, CCC, etc. Terminals Cage Clamp Terminal. Connectable Conductors Rigid/Flexible Copper: 1 - 25 mm² (suitable for 10A). Ambient Temperature Range -25°C to +55°C (for calibration)

Technical Specifications / Parameters Parameter Specification Manufacturer Type Code GSH202A-C63/0.03 Brand / Series ABB System PRO M compact® (GSH200 Series - RCBO) Device Type Type A Residual Current Circuit Breaker with Overcurrent Protection (RCBO) Number of Poles 2-Pole (2P) (Protects both Line and Neutral conductors) Rated Current (In) 63 A (Overcurrent protection rating) Tripping Characteristic (Overcurrent) C Curve (Instantaneous magnetic tripping range: 5In to 10In, i.e., 315A to 630A). Rated Residual Operating Current (IΔn) 30 mA (0.03A) (High sensitivity for personal protection against electric shock). Residual Current Type Type A: Sensitive to sinusoidal AC residual currents AND pulsating DC residual currents. Rated Operational Voltage (Ue) 230 V AC (Single-phase) Rated Breaking Capacity (Icn) 6 kA (IEC/EN 61009-1) Mechanical Life ≥ 20,000 operations Test Button Yes. Mounting DIN Rail Mounting (35 mm symmetrical rail, EN 60715) Module Width 36 mm (2 modules) Standards Compliance IEC/EN 61009-1 (RCBO), CE, CCC, etc. Terminals Cage Clamp Terminal. Connectable Conductors Rigid/Flexible Copper: 10 - 35 mm² (suitable for 63A). Ambient Temperature Range -25°C to +55°C (for calibration)

Technical Specifications / Parameters Parameter Specification Manufacturer Order Code 2TAZ224201R2634 Product Family ABB Push Button & Indicator Light System (CP-S Series or similar) Device Type Illuminated Push Button Operator (Momentary Action) Operator Style Dome-shaped (Convex) Cap Cap Color (Illuminated) Green (Transparent or translucent cap that glows green when lit). Operation Momentary (Push-to-make/Push-to-break). Returns to its original position when released. Mounting Hole Diameter 22.5 mm (Standard) Contact Configuration None (This is the operator only. It requires a separate momentary contact block). Illumination Source Designed to accept a standard incandescent lamp or LED cartridge (sold separately), which is installed in the compatible lamp holder or contact block. Lamp Voltage Dependent on the lamp/LED cartridge used (e.g., 24V, 48V, 110V, 230V). Mechanical Life > 1,000,000 cycles Front Panel Protection Typically IP65 (Dust-tight and protected against water jets) when properly mounted with seal. Material (Cap) High-impact thermoplastic (e.g., Polyamide or Polycarbonate). Compatibility Mounts onto standard ABB 22.5mm contact blocks (for switch function) and/or lamp holder bases (for illumination). Some contact blocks have built-in lamp holders. Installation Snap-fit mounting from the front of the panel. Typical Symbol/Legend May be supplied blank or with a standard symbol (e.g., "I", "Start"). Custom legends are often available.

Technical Specifications / Parameters Parameter Specification Manufacturer Type Code GSH204 AC-S-C50/0.3 Brand / Series ABB System PRO M compact® (GSH200 Series - Selective RCBO) Device Type Selective (Time-Delayed) Residual Current Circuit Breaker with Overcurrent Protection (S-Type RCBO) Number of Poles 4-Pole (4P) Rated Current (In) 50 A Tripping Characteristic (Overcurrent) C Curve (Instantaneous magnetic tripping range: 5In to 10In, i.e., 250A to 500A). Rated Residual Operating Current (IΔn) 300 mA (0.3A) Residual Current Type Type AC: Sensitive to sinusoidal alternating residual currents only. Selective Trip Delay Yes. Contains a short, fixed time delay (typically compliant with Type S or Selective per IEC 61008/9, e.g., 40ms) on the residual current trip. This ensures discrimination with downstream devices. Rated Operational Voltage (Ue) 400 V AC (3P+N~) Rated Breaking Capacity (Icn) 6 kA (IEC/EN 61009-1) Mechanical Life ≥ 20,000 operations Test Button Yes. Mounting DIN Rail Mounting (35 mm symmetrical rail, EN 60715) Module Width 72 mm (4 modules) Standards Compliance IEC/EN 61009-1 (RCBO), with Selective (S-type) requirements. Terminals Cage Clamp Terminal. Connectable Conductors Rigid/Flexible Copper: 10 - 35 mm² (suitable for 50A).

Technical Specifications / Parameters Parameter Specification Manufacturer Type Code GSH204 AC-C63/0.03 Brand / Series ABB System PRO M compact® (GSH200 Series - RCBO) Device Type Residual Current Circuit Breaker with Overcurrent Protection (RCBO) Number of Poles 4-Pole (4P) (Protects all three phases and the neutral) Rated Current (In) 63 A (This is the overcurrent protection rating. The device provides both overload and short-circuit protection up to this current.) Tripping Characteristic (Overcurrent) C Curve (Instantaneous magnetic tripping range: 5In to 10In, i.e., 315A to 630A). Rated Residual Operating Current (IΔn) 30 mA (0.03A) (High sensitivity, providing protection against direct contact / electric shock). Residual Current Type Type AC: Sensitive to sinusoidal alternating residual currents only. Rated Operational Voltage (Ue) 400 V AC (3P+N~) Rated Breaking Capacity (Icn) 6 kA (IEC/EN 61009-1) Mechanical Life ≥ 20,000 operations Test Button Yes. A built-in "T" button to test the RCD functionality. Mounting DIN Rail Mounting (35 mm symmetrical rail, EN 60715) Module Width 72 mm (4 modules) Standards Compliance IEC/EN 61009-1 (RCBO standard), IEC/EN 60898-1 (for MCB part), CE, CCC, etc. Terminals Cage Clamp Terminal for all poles. Connectable Conductors Rigid/Flexible Copper: 10 - 35 mm² (suitable for 63A rating). Ambient Temperature Range -25°C to +55°C (for calibration)

Technical Specifications / Parameters Parameter Specification Manufacturer Type Code GSH204 AC 4P Brand / Series ABB System PRO M compact® (GSH201/GSH204 Series) Device Type Residual Current Circuit Breaker (RCCB) / Residual Current Operated Circuit-Breaker without Integral Overcurrent Protection Number of Poles 4-Pole (4P). It protects a three-phase circuit with neutral by monitoring all four conductors. Rated Current (In) This is a variable selection. The base code "GSH204" indicates a 4-pole platform, and the rated current (e.g., 25A, 40A, 63A) must be specified (e.g., GSH204 AC 4P 40A). Rated Residual Operating Current (IΔn) This is a variable selection. Common sensitivities are 30mA, 100mA, 300mA, etc. It must be specified (e.g., GSH204 AC 4P 40A/0.03 for 30mA). Residual Current Type Type AC: Sensitive to sinusoidal alternating residual currents only. Rated Operational Voltage (Ue) 400 V AC (3P+N~) Rated Insulation Voltage (Ui) 500 V AC Tripping Characteristic Instantaneous (typically < 0.1 seconds) for residual currents ≥ IΔn. Short-Circuit Capacity Requires series protection by upstream MCBs (e.g., three SH201 plus one for neutral, or a 4-pole SH204). Its own conditional short-circuit withstand rating is defined by standard (e.g., 4.5kA or 6kA to IEC 61008/9). Mechanical Life ≥ 20,000 operations Test Button Yes. A built-in "T" button to test the mechanical and electrical functionality. Mounting DIN Rail Mounting (35 mm symmetrical rail, EN 60715) Module Width 72 mm (4 modules) Standards Compliance IEC/EN 61008-1, IEC/EN 61009-1 (for construction), CE, CCC, etc. Terminals Cage Clamp Terminal for all poles. Connectable Conductors Rigid/Flexible Copper: Up to 35 mm² (depending on the current rating). Ambient Temperature Range -25°C to +55°C (for calibration)

Technical Specifications / Parameters Parameter Specification Manufacturer Type Code SH203-NA ARVP Brand / Series ABB System PRO M compact® (Modified/Variant with Accessory) Device Type Miniature Circuit Breaker (MCB) with Integrated Auxiliary Contact Number of Poles 3-Pole (3P) Rated Current (In) Not specified in code; must be selected (e.g., 16A, 20A, 25A, 32A, etc.). The "SH203" base supports a range. Rated Operational Voltage (Ue) 400V AC (3-phase) Tripping Characteristic Not explicitly stated. Typically C Curve for general three-phase loads (motors, heaters, distribution), but must be verified. Rated Breaking Capacity (Icn) HIGH. The "-NA" suffix strongly indicates a High Breaking Capacity (HBC) version, likely 10 kA or 15 kA, exceeding the standard 6kA of the base SH series. Auxiliary Function (ARVP) Integrated Auxiliary Switch/Alarm Contact. • "ARVP" is a specific ABB accessory code. It commonly refers to a single-pole, changeover (SPDT) auxiliary contact with a specific switching logic (e.g., "trip-indicating" or "remote signaling"). • Function: Provides a dry contact (NO/NC) that changes state based on the breaker's position (ON/OFF) or trip status. Used for remote indication, PLC interlocking, or alarm circuits. Auxiliary Contact Rating Typically low-current signal rating (e.g., 6A / 250V AC). Standards Compliance IEC/EN 60898-1, and likely additional certifications for the accessory. Terminal Type Cage Clamp Terminal for main poles and auxiliary wires. Mounting DIN Rail Mounting (35mm rail). Module Width 54 mm (3 Poles) + additional width for the integrated accessory module. Primary Functions Overload Protection, Short-Circuit Protection, Remote Status Signaling.

Technical Specifications / Parameters Parameter Specification Manufacturer Order Code 6197/12-101-500 UD/S 4.210.2 Product Family / Series ABB UD Series (Electronic Transducers / Signal Conditioners) Device Type Single-Phase AC Voltage Transducer (Isolating Converter) Primary Function To convert an AC voltage input into an isolated, proportional DC current or voltage output. Input (Measured Variable) AC Voltage Rated Input Voltage (Vn) 500 V AC (Likely the nominal or maximum input range, e.g., 0-500V AC). Input Frequency Typically 50/60 Hz. Output Signal Standard Analog Output, definitively specified by the suffix 4.210.2. Interpretation (Common Code): • 4.2 often indicates a 4-20 mA DC two-wire output. • 10.2 likely defines the input-to-output scaling. A common mapping for this code is: 0-500V AC input corresponds to 0-20mA (or 4-20mA) output. 必须查阅手册确认。 Power Supply For a 4-20mA two-wire model: Loop powered by the receiving device (e.g., PLC AI card). The supply voltage range is typically 16...30 V DC across the loop. Accuracy High accuracy, typically ±0.2% of full scale. Isolation Galvanic isolation between input, output, and power circuits. Test voltage typically 2-4 kV AC. Mounting DIN Rail Mounting (35mm). Connection Screw-clamp terminals. Operating Temperature Typically -20°C to +70°C. Response Time < 250 ms. Burden / Load Resistance For current output: Maximum loop resistance (e.g., 500 Ω at 24V). Standards & Approvals IEC/EN 61010-1 (Safety), IEC/EN 61326 (EMC), CE. Typical Applications • Main voltage monitoring in LV switchgear and MCCs. • Generator output voltage measurement for control or synchronization. • Busbar voltage feedback to Automatic Voltage Regulators (AVRs). • Energy management and power quality monitoring systems. • Any process requiring a safe, accurate, and isolated representation of an AC voltage.

Technical Specifications / Parameters Parameter Specification Manufacturer Order Code 2TAM200000R1410 Product Family ABB Push Button & Indicator Light System (Mechanical Accessories) Device Type Mounting Frame / Assembly Bracket Kit Primary Function To provide a rigid mounting structure for grouping and installing multiple 22.5mm operator devices (pushbuttons, switches, indicators) from the front of a panel. Compatible Devices ABB operator modules with 22.5mm mounting diameter (e.g., from the CP-S, CPX, or similar series). Mounting Method The bracket is designed to be secured behind the panel using screws or bolts. Individual operator modules then snap into the bracket from the front of the panel, allowing for easy installation and replacement without tools. Material Typically made of sturdy, corrosion-resistant zinc-plated steel or aluminum. Capacity (Number of Modules) The specific kit 2TAM200000R1410 is typically configured for a common arrangement, such as a single-row frame holding 4 modules. This must be verified with the catalog. Included Components The kit usually contains: • 1 x Main Mounting Frame • Required mounting screws/nuts • Possible end plates or blanks to fill unused positions and maintain IP rating. Panel Thickness Range Designed to accommodate a standard range of panel thicknesses (e.g., 1mm to 4mm). Sealing When used with compatible sealing rings/gaskets on the operator modules and optional end plates, the assembled block can achieve a high degree of front-panel protection (up to IP65/IP66). Installation The panel must be drilled with precise 22.5mm diameter holes on a standardized center-to-center spacing (e.g., 30mm or 36mm) to match the bracket. Typical Applications • Building control stations on industrial machinery. • Custom operator panels for process control. • Any application requiring a clean, robust, and modular arrangement of multiple control devices.

Technical Specifications / Parameters Parameter Specification Manufacturer Type Code SH201-NA 2P 80A (Note: The "NA" suffix is critical and typically denotes a special variant.) Brand / Series ABB System PRO M compact® (Modified/Variant) Device Type Miniature Circuit Breaker (MCB) - Special High-Capacity or Specific Application Type Number of Poles 2-Pole (2P) Rated Current (In) 80 A Rated Operational Voltage (Ue) 230/400V AC Rated Insulation Voltage (Ui) 500V AC Tripping Characteristic Not explicitly stated. Typically follows the standard curve for this current rating, most likely C Curve for general applications, but must be verified. Rated Breaking Capacity (Icn) Expected to be HIGHER than standard SH201 breakers (6kA). The "NA" suffix often indicates a High Breaking Capacity (HBC) version, potentially 10 kA or 15 kA. This is the key distinction of this model. Standards Compliance IEC/EN 60898-1 and likely additional certifications for the higher breaking capacity. Terminal Type Cage Clamp Terminal (likely designed for larger conductors). Connectable Conductors 35 mm² (Typical maximum for this current rating). Mechanical Life ≥ 20,000 operations Electrical Life ≥ 20,000 operations (at In) Mounting DIN Rail Mounting (35mm symmetrical rail, EN 60715) Module Width 36 mm (2 Poles) Primary Functions Overload Protection, Short-Circuit Protection.

Technical Specifications / Parameters Parameter Specification Manufacturer Type Code OVR T2-T3 3N 20-275 P QS Brand / Series ABB OVR Series (Surge Protection Devices) Device Type Type 2 Surge Protective Device (SPD) Application Main distribution board or sub-distribution board protection (according to IEC 62305). Rated Voltage (Uc) 275 V AC (for 230/400V AC systems). This is the maximum continuous operating voltage. Network Configuration 3N (Three-phase + Neutral protection). It protects all phases (L1, L2, L3) relative to Neutral (N). Nominal Discharge Current (In) 20 kA (8/20 µs) per phase. This is the standard test current for Type 2 SPDs. Maximum Discharge Current (Imax) Significantly higher than In (e.g., 40 kA or 65 kA 8/20 µs). Voltage Protection Level (Up) Low (e.g., ≤ 1.5 kV). This is the residual voltage that appears across the terminals when discharging In, indicating its clamping performance. Protection Mode L-N, N-PE (Depending on design, it may protect between each Line and Neutral, and Neutral to Earth). Short-Circuit Withstand Rating High (e.g., 25 kA RMS according to IEC 61643-11). Thermal Protection Integrated thermal disconnector for safe failure mode. Status Indicator Green/Red window indicating operational health (Green = OK, Red = fault/end of life). Remote Signaling Contact (QS) Yes. The QS suffix indicates a built-in Changeover (SPDT) auxiliary contact for remote alarm signaling (e.g., to a BMS or PLC). Mounting DIN Rail Mounting (35mm). Standards & Approvals IEC/EN 61643-11, UL 1449 (4th Ed.) Type 2, CE.

Technical Specifications / Parameters Parameter Specification Manufacturer Type Code 6197/15-101-500 UD/S 4.600.2 Product Family / Series ABB Instrumentation / Transducers (UD Series or similar) Device Type Electronic Voltage Transducer / Signal Converter / Isolator Primary Function To provide galvanic isolation and conversion of an AC voltage input to a proportional DC analog output signal. Input (Measured Variable) AC Voltage Input Voltage Range (Nominal) 500V AC (Likely the nominal or maximum input voltage, e.g., 0-500V AC). Input Frequency Typically 50/60 Hz. Output Signal Standard Analog Output, most commonly: • 4...20 mA DC (two-wire loop powered) 或 • 0...10 V DC (three-wire, with separate supply). (The suffix 4.600.2 often indicates a specific output type and scaling.) Power Supply Depends on output type: • For 4-20mA two-wire: Loop powered (16-30V DC typically). • For 0-10V three-wire: Requires external auxiliary supply (e.g., 24V DC, 110/230V AC). Accuracy High accuracy, typically ±0.2% or better of full scale. Isolation Galvanic isolation between input, output, and power supply circuits (typically 2-4 kV). This protects connected equipment from transients and ground loops. Mounting DIN Rail Mounting (35mm). Connection Screw-clamp terminals. Operating Temperature Typically -20°C to +70°C. Response Time < 250 ms. Standards & Approvals IEC/EN 61010-1 (Safety), IEC/EN 61326 (EMC), CE, UL, cUL. Typical Applications • Main voltage monitoring in switchgear and control panels. • Generator output voltage measurement. • Busbar voltage feedback for automatic voltage regulators (AVRs). • Power quality monitoring systems. • Any process requiring a safe, accurate, and isolated representation of an AC voltage for control or logging.