Key Specifications General Product: Thermal overload relay Model: TA450DU310 Poles: 3 Overload Setting Range: 220–310 A Protection & Function Trip Class: Class 10 Reset: Manual or automatic Functions: Trip indication, test, stop Phase Unbalance/Single-Phase Protection: Built-in Auxiliary Contacts: 1 NO + 1 NC Electrical Ratings Rated Operational Current: up to 310 A (AC‑3) Rated Operational Voltage: up to 1000 V AC Rated Insulation Voltage (Ui): 690 V Rated Impulse Withstand Voltage (Uimp): 6 kV Auxiliary Circuit Ratings: up to 500 V AC / 440 V DC Mechanical / Installation Mounting: Close-coupled with ABB contactors (e.g., AF210, AF260, AF300) Front-accessible adjustment and reset Manual test button and trip indication Ambient-compensated overload protection Environmental Operating Temperature: –25 °C to +55 °C Pollution Degree: 3 Degree of Protection: IP20 Standards & Compliance IEC/EN 60947‑4‑1 UL, CSA, CE, RoHS

Key Specifications General Product Type: Three‑phase Soft Starter Model: PSTX60‑600‑70 Rated Operational Current: 60 A Input Voltage: 208–600 V AC Control Supply Voltage: 100–250 V AC 50/60 Hz Phase: 3‑phase Bypass: Built‑in Mounting: Inline (open style) Operating Temperature: ‑25 °C to +60 °C Motor & Performance Ratings Normal Duty Motor Power: ~20 HP @ 208 V AC, ~40 HP @ 460 V AC, ~50 HP @ 575 V AC Starting Capacity: ~400% of rated current for ~10 seconds Control & Ramp Functions: Voltage/torque ramp start and stop, current limit, kickstart Signals & Outputs: Run signal, torque signal, event/fault relays Protection Functions: Electronic overload protection, phase loss protection, motor heating monitoring, diagnostics Mechanical & Physical Degree of Protection: IP00 (open unit) Dimensions: ~314 mm (H) × 150 mm (W) × ~198 mm (D) Weight: ~6.1 kg Terminal Type: Screw/cable clamp Standards & Features Soft start and soft stop with torque or voltage control Diagnostic functions and sequence start capabilities Optional communication interfaces on some variants

Key Specifications Electrical Ratings Rated Current: 20 A Adjustment/Setting Range: 16–20 A Rated Operational Voltage: up to 690 V AC / 440 V DC Rated Operational Power (AC‑3, 400 V, 3‑phase): ~7.5 kW Full Load Current (Motor): ~27 A Rated Service Short‑Circuit Breaking Capacity (Ics): ~55 kA at 400 V AC Trip Class: 10 Poles: 3 poles Protection & Mechanisms Overload Protection: Adjustable thermal Short‑Circuit Protection: Magnetic Phase Loss Sensitivity: Included Trip‑Free Mechanism: Yes Disconnect Function: Yes Handle Indication: Clear ON/OFF Mechanical / Installation Operation Type: Manual (rotary handle) Terminal Type: Screw/thread connection Mounting: DIN‑rail or panel Enclosure Rating: IP20 Operating Temperature: –25 °C to +50 °C Dimensions: ~87.5 mm (H) × 54 mm (W) × 75.5 mm (D) Operating Cycles: ~100,000 Standards & Compliance IEC/EN 60947‑1, 60947‑2, 60947‑4‑1 UL508, CSA 22.2 No. 14 RoHS compliant

Key Specifications General Product Type: Molded Case Circuit Breaker (MCCB) Series: ABB SACE Tmax XT Poles: 3 Frame/Model: XT3N250 TMD250/2500 FF Rated Current: 250 A Trip Unit: Thermal‑magnetic (TMD), adjustable 175–250 A Voltage & Frequency Rated Operational Voltage (AC): 690 V AC Rated Operational Voltage (DC): Up to 500 V DC Rated Frequency: 50/60 Hz Electrical Ratings Rated Insulation Voltage (Ui): 800 V Rated Impulse Withstand Voltage (Uimp): 8 kV Rated Instantaneous Short‑Circuit Setting (Ii): 2500 A Rated Uninterrupted Current (Iu): 250 A Breaking Capacity Ultimate Breaking Capacity (Icu): ~50 kA at 220–240 V AC ~36 kA at 380–415 V AC DC Breaking Capacity (poles in series): ~36 kA @ 250 V DC ~50 kA @ 500 V DC Mechanical & Durability Power Loss: ~17.8 W per pole Electrical Durability: ~8 000 operations Mechanical Durability: ~25 000 operations Protection Class: IP20 Construction & Installation Fixed mounting with front (FF) terminals Suitable for industrial power distribution panels Standards & Safety Complies with IEC 60947‑2 CE and RoHS compliant

Key Specifications General Product: Safety relay, SSR42 series Manufacturer: ABB Part Number: 2TLA010053R0400 Supply Voltage: 24 V DC Mounting: DIN‑rail Terminal Type: Screw terminals Protection Rating: IP20 RoHS Compliant: Yes Inputs / Control Control Supply: 24 V DC Reset Mode: Manual or automatic selectable Outputs Contact Configuration: 2 NO safety outputs + 2 delayed NO outputs OFF‑Delay Time: ~1.5 seconds Rated Switching Current: 3 A (AC‑15 / DC‑13) Rated Contact Voltage: up to 250 V AC Mechanical Width: ~22.5 mm Height: ~120 mm Depth: ~120 mm Weight: ~0.207 kg Environmental Operating Temperature: ‑10 °C to +55 °C Safety & Standards For machine safety monitoring applications Meets relevant safety relay standards (e.g., ISO 13849; supports SIL depending on configuration)

Typical Parameters (General S204‑M Series) Electrical Ratings Rated Current (In): Various (e.g., 2 A, 6 A, 10 A, 16 A, 20 A, 32 A, etc.) depending on model Number of Poles: 4 Tripping Characteristic: Type C (moderate inrush tolerance) Rated Operational Voltage: 400 V AC Rated Insulation Voltage (Ui): 440 V AC Rated Impulse Withstand Voltage (Uimp): 4 kV Breaking Capacity (Icu): typically around 6–10 kA @ 230/400 V AC (model dependent) Service Breaking Capacity (Ics): ‑ (varies with exact product/spec sheet) Mechanical & Installation Mounting: DIN‑rail (TH35) Terminal Type: Screw terminals Actuator: Toggle handle Width: ~70 mm (4 modules) Height: ~85–88 mm Depth: ~69 mm Environmental & Protection Operating Temperature: -25 °C to +55 °C Storage Temperature: -40 °C to +70 °C Protection Degree: IP20 Pollution Degree: 3 Standards & Compliance IEC/EN 60898‑1 IEC/EN 60947‑2 Often UL or other regional approvals where applicable

Key Specifications Electrical Ratings Rated Current: 32 A Number of Poles: 4 Tripping Characteristic: Type C Rated Operational Voltage: up to 400 V AC Rated Insulation Voltage (Ui): 440 V Rated Impulse Withstand Voltage (Uimp): 4 kV Rated Short‑Circuit Breaking Capacity (Icu): 10–15 kA Service Short‑Circuit Breaking Capacity (Ics): 7.5–11.25 kA Energy Limiting Class: 3 Mechanical / Installation Terminal Type: Screw terminals Mounting: DIN rail TH35 Actuator: Toggle handle, sealable Dimensions & Weight Width: ~70 mm Height: ~88 mm Depth: ~69 mm Weight: ~0.48–0.50 kg Environmental Operating Temperature: −25 °C to +55 °C Storage Temperature: −40 °C to +70 °C Protection Degree: IP20 (IP40 with enclosure) Standards & Compliance IEC/EN 60898‑1 IEC/EN 60947‑2 UL 1077 (where applicable) RoHS & REACH compliant

Key Technical Parameters General & Electrical Ratings Product / Model: ABB S204M‑C40DC 4‑Pole Miniature Circuit Breaker Rated Current (In): 40 A (nominal) Number of Poles: 4 (three phases + neutral) Tripping Characteristic: Type C (moderate inrush tolerance) Mounting Type: DIN‑rail panel mount Voltage & Frequency Rated Operational Voltage (AC): up to 440 V AC Rated Operational Voltage (DC): up to 125 V DC (maximum range) Operational Minimum Voltage: ~12 V AC/DC or higher Rated Frequency: 50 Hz / 60 Hz in AC systems Rated Insulation Voltage (Ui): 440 V Rated Impulse Withstand Voltage (Uimp): ~4 kV Switching & Breaking Capacities Rated Short‑Circuit Breaking Capacity (Icn): ~10 kA AC Rated Ultimate Short‑Circuit Breaking Capacity (Icu): • ~25 kA at 230 V AC • ~15 kA at 400–440 V AC Rated Service Short‑Circuit Breaking Capacity (Ics): ~7.5 kA at 230 V AC Energy Limiting Class: Class 3 Overvoltage Category: III Mechanical & Performance Power Loss: ~19.2 W (total) at rated conditions Terminal Type: Screw terminals (failsafe bi‑directional) Tightening Torque: ~2.8 N·m for terminals Actuator: Toggle handle with ON/OFF marking Mechanical Endurance: ~20,000 cycles Electrical Endurance: ~10,000 AC cycles Contact Position Indication: Red (ON) / Green (OFF) Ambient Operating Temperature: ~‑25 °C to +55 °C Storage Temperature: ~‑40 °C to +70 °C Connection Capacity Connectable Wire Ranges: • Solid: ~0.75 – 35 mm² • Stranded: ~0.75 – 35 mm² • Flexible (with ferrule): ~0.75 – 25 mm² Physical & Installation Width: 4 modular units (fits standard DIN‑rail panels) Dimensions (approx): Width ~70 mm × Height ~88 mm × Depth ~69 mm Degree of Protection: IP20 (terminals / housing) Pollution Degree: 3 Standards & Compliance Standards: IEC/EN 60898‑1, IEC/EN 60947‑2 (miniature circuit breaker standards) Applications DC and AC circuit protection where overload and short‑circuit protection is needed Branch circuit protection in commercial and industrial panels Protection of intermediate circuits in equipment or control systems powered from DC supplies Suitable for systems with moderate inrush currents (lighting, small motors, control loads)

Key Technical Parameters General & Electrical Ratings Product / Model: ABB S204‑C32 4‑Pole Miniature Circuit Breaker Rated Current (In): 32 A Number of Poles: 4 (three phases + neutral) Tripping Characteristic: Type C (moderate inrush tolerance) Rated Operational Voltage: up to 400 V AC (IEC 60898‑1) up to 440 V AC (IEC 60947‑2) Rated Insulation Voltage (Ui): 440 V Rated Frequency: 50 Hz / 60 Hz Standards Compliance: IEC/EN 60898‑1, IEC/EN 60947‑2, UL 1077, CSA 22.2 Degree of Protection: IP20 housing Operational Ambient Temperature: –25 °C to +55 °C Pollution Degree: 3 Short‑Circuit & Breaking Capacities Rated Ultimate Short‑Circuit Breaking Capacity (Icu): 20 kA at 230 V AC 10 kA at 400 V AC Rated Service Short‑Circuit Breaking Capacity (Ics): 15 kA at 230 V AC 7.5 kA at 400 V AC Rated Short‑Circuit Capacity (Icn): 6 kA at 400 V AC Rated Impulse Withstand Voltage (Uimp): 4 kV Dielectric Test Voltage: 2 kV (50/60 Hz, 1 min) Energy Limiting Class: 3 Mechanical & Installation Mounting Type: DIN‑rail (TH35) Terminal Type: Screw terminals (failsafe bi‑directional) Tightening Torque: ~2.8 N·m Wire Stripping Length: 12.5 mm Mechanical Endurance: ~20,000 cycles Electrical Endurance: ~10,000 AC cycles Actuator: Toggle with ON/OFF indication Physical Housing Width: 4 modular units Dimensions (approx): Width ~70 mm × Height ~88 mm × Depth ~69 mm Contact Position Indication: Red (ON) / Green (OFF) Connectable Conductor Sizes: Solid: 0.75 – 35 mm² Stranded: 0.75 – 25 mm² Applications Overload and short‑circuit protection in three‑phase power distribution circuits Protection of branch circuits in commercial and industrial panelboards Suitable for moderate inrush loads (lighting, small motors) Compatible with accessory modules like auxiliary contacts, shunt trips, alarm switches

Key Technical Parameters General & Electrical Ratings Product / Model: ABB A145‑30 3‑Pole Contactor Control / Coil Voltage: 220–230 V AC (50 Hz); 230–240 V AC (60 Hz) Voltage Type: AC control coil Number of Poles: 3 main poles (normally open) Auxiliary Contacts: 1 NO + 1 NC (typical) Rated Insulation Voltage (Ui): 1000 V (IEC) / 600 V (UL/CSA) Standards Compliance: IEC 60947‑4‑1, UL/CSA, CE Current & Power Ratings Conventional Free‑Air Thermal Current (Ith): Up to 250 A at 40 °C Rated Operational Current AC‑1 (Ie): ~250 A at 690 V AC Rated Operational Current AC‑3 (Ie): ~145 A at 220–230 V AC Rated Operational Power AC‑3 (Pe): ~45 kW at 220–230 V AC ~75 kW at 380–440 V AC ~110 kW at 500–690 V AC Switching Performance Rated Making Capacity (AC‑3): ~10 × Ie Rated Breaking Capacity (AC‑3): ~8 × Ie Rated Short‑Time Withstand Current (Icw): ~1200 A for 10 s (cold) ~600 A for 1 min ~280 A for 15 min Mechanical & Environmental Dimensions (approx.): 111.5 mm (W) × 160 mm (D) × 196 mm (H) Weight: ~2.9 kg Operating Ambient Temperature: with thermal relay: –25 °C to +50 °C without thermal relay: –40 °C to +70 °C Insulation & Impulse Withstand: High industrial insulation, ~8 kV impulse withstand Applications Motor control starters (with overload protection) Switching of industrial loads and three‑phase circuits Isolation switching and contactor control panels General industrial automation and power distribution

Key Technical Parameters General & Electrical Ratings Product / Model: ABB UA95‑30‑11 Capacitor Duty Contactor Part Number: 1SFL431022R8011 Device Type: 3‑pole AC contactor (capacitor duty) Control / Coil Voltage: 220–230 V AC at 50 Hz; 230–240 V AC at 60 Hz Poles: 3 main contacts (normally open) Auxiliary Contacts: 1 normally open (NO) + 1 normally closed (NC) Rated Insulation Voltage (Ui): 1000 V (IEC) / 600 V (UL) Mounting: DIN rail or panel mount with cable clamp terminals Ambient Operating Temperature: –40 °C to +70 °C (no thermal relay), –25 °C to +50 °C (with thermal relay) Storage Temperature: –60 °C to +80 °C Degree of Protection: IP20 housing level Standards Compliance: IEC 60947‑4‑1 / VDE 0110; UL/CSA Performance & Switching Rated Operational Power for Capacitive Loads (AC‑6b): • ~35 kvar at 230–240 V AC • ~65 kvar at 400–415 V AC • Up to ~80 kvar at 690 V AC depending on rating conditions Maximum Permissible Peak Current: ~30× nominal RMS current Rated Operational Voltage (Main Circuit): Up to 1000 V AC Short‑Time Withstand Current (Icw): • ~800 A for 10 s at 40 °C • ~350 A for 1 min at 40 °C Mechanical Switching Frequency: ~3600 operations/hour Electrical Switching Frequency: ~240 operations/hour Mechanical & Physical Terminal Connections: Cable clamp, hexagon screw Tightening Torque (Main): ~8 N·m Typical Dimensions: ~130 mm (W) × ~265 mm (L) × ~162 mm (H) Weight: ~2 kg Typical Applications Capacitor Bank Switching: Safe, reliable switching of capacitive loads. APFC Panels: Automatic power factor correction assemblies in industrial and commercial distribution. Harmonic‑Rich Systems: Designed to tolerate stress from reactive loads and repeated switching. General Control Systems: For systems requiring reliable capacitive load switching.

Key Technical Parameters General & Function Product / Model: ABB F204 AC‑63/0.03 Residual Current Circuit Breaker (RCCB) Part Number: 2CSF204005R1630 Device Type: 4‑pole residual current breaker Mounting: DIN‑rail panel mount Electrical Ratings Rated Current (In): 63 A — nominal current the RCCB can carry Rated Residual Current: 30 mA — leakage sensitivity trip level Number of Poles: 4P (three phases + neutral) Rated Operational Voltage: 230/400 V AC systems Rated Frequency: 50 Hz / 60 Hz Rated Insulation Voltage (Ui): ~500 V AC Rated Impulse Withstand Voltage (Uimp): ~4 kV Rated Conditional Short‑Circuit Current (Inc): 10 kA — withstand capacity with correct upstream protection Residual Current Type Type of Leakage Detection: AC Type — responds to sinusoidal alternating residual currents only Mechanical & Endurance Electrical Endurance: ~10,000 ON/OFF cycles Mechanical Endurance: ~20,000 cycles Terminal Type: Screw terminals with secure clamping Wire Connection Range: Multi‑wire and solid cores up to moderate conductor sizes Pollution Degree: 2 — suitable for typical indoor environments Physical & Installation Width: 4 modules (modular DIN rail width) Position of Neutral Terminal: Right side Ambient Operating Temperature: ~‑25 °C to +55 °C Degree of Protection: Housing ~IP40; Terminals ~IP20 Typical Applications Earth leakage protection for residential or three‑phase distribution circuits Personnel safety: trips on earth faults to reduce risk of electric shock Equipment protection: reduces fire risk from leakage currents Installation in distribution boards upstream of branch circuits, used with MCB/fuse upstream for overcurrent protection