Technical Parameters Parameter Specification Product Name ABB E2N 2000 A Air Circuit Breaker Product Type Low‑Voltage Air Circuit Breaker (ACB) Series / Family Emax 2 – E2N Rated Current (I_n) 2000 A Rated Operational Voltage (U_e) Up to 690 V AC Rated Insulation Voltage (U_i) 1000 V Rated Impulse Withstand Voltage (U_imp) 12 kV Rated Short‑Circuit Breaking Capacity (I_cu) Typically ~65–66 kA at 400 V AC Rated Short‑Time Withstand Current (I_cw) ~66 kA for 1 s (typical variant) Rated Uninterrupted Current (I_u) 2000 A Number of Poles 3P or 4P Protection Releases Overcurrent/short‑circuit trip units (e.g., Ekip Dip, PR122/P, PR123/P‑LSIG, etc.) Adjustable Protection Overload, short‑circuit, earth‑fault (depending on release type) Mounting Type Fixed or Withdrawable (model dependent) Auxiliary Contacts Yes (varies by configuration) Control / Indication Breaker position and trip indication Standards Compliance IEC low‑voltage circuit breaker standards Typical Use Protection and switching in electrical distribution systems

Technical Parameters Parameter Specification Product Name ABB PR121/P 2500 A Air Circuit Breaker Product Type Low‑Voltage Air Circuit Breaker (ACB) Protection Unit PR121/P electronic trip unit Rated Current (I_n) 2500 A Operational Voltage (U_e) Up to 690 V AC Number of Poles 3P or 4P Insulation Voltage (U_i) 1000 V Impulse Withstand Voltage (U_imp) 12 kV Breaking Capacity (I_cu) Typically up to 75 kA – 100 kA (model dependent) Short‑Time Withstand Current (I_cw) ~75 kA for 1 s (typical variant) Protection Functions Adjustable overload, short‑circuit, earth‑fault Mounting Format Fixed or Withdrawable Auxiliary Contacts Optional / Included (depends on configuration) Control & Indicators Trip indication and breaker position feedback Standards Compliance Applicable low‑voltage circuit breaker standards Typical Use Protection and switching in industrial/commercial electrical distribution

Technical Parameters Parameter Specification Product Name ABB SACE T6D 630 Product Type Molded‑Case Circuit Breaker (Switch‑Disconnector) Series / Frame T6D (Tmax) Rated Current (Iₙ) 630 A Number of Poles 3‑pole (3P) version shown; 4‑pole versions also available Rated Insulation Voltage (Uᵢ) 1000 V Rated Impulse Withstand Voltage (Uᵢₘₚ) 8 kV Rated Operational Voltage (Uₑ) Up to 690 V AC; DC usage also supported when specified Rated Uninterrupted Current (Iᵤ) 630 A Short‑Circuit Performance Level “D” level (standard performance) Rated Short‑Time Withstand Current (Icw) Defined by Tmax series coordination tables Mechanical Durability ~20 000 operations Electrical Durability Defined per Tmax series cycle rating Mounting / Version Fixed (F F) with front terminal connections Typical Application Main breaker, feeder protection, distribution board switching Standards Compliance IEC 60947 series

Technical Parameters Parameter Specification Product Family ABB Emax 2 E2N Series Air Circuit Breaker Rated Current (I_n) 2000 A Number of Poles 3‑pole (3P) or 4‑pole (4P) Rated Operational Voltage (U_e) Up to 690 V AC Rated Insulation Voltage (U_i) 1000 V AC Rated Impulse Withstand Voltage (U_imp) 12 kV Rated Short-Circuit Breaking Capacity (I_cu) Up to 66 kA at 400–690 V AC Rated Short-Time Withstand Current (I_cw) ~66 kA for 1 s Protection Releases Ekip Dip / LSIG / PR-series overcurrent releases (model dependent) Mounting Type Fixed or withdrawable Standards Compliance IEC 60947‑2 Typical Use Protection and switching of feeders, motors, and busbars in electrical distribution systems

Technical Parameters Parameter Specification Product Name ABB E1.2N 1600 Ekip Touch LSI 3p WMP Catalog / Part No. 1SDA072235R1 Product Type Low‑Voltage Air Circuit Breaker (ACB) Series / Frame Emax2 E1.2N Number of Poles 3 Rated Current (I_u) 1600 A Rated Operational Voltage Up to 690 V AC Protection Unit Ekip Touch LSI (electronic protection for overload, short‑circuit, and earth fault) Rated Short‑Circuit Breaking Capacity (I_cu) 66 kA at 400 V AC (typical) Adjustable Overload Setting 640 A – 1600 A Adjustable Short‑Circuit Release Range 960 A – 16 000 A Adjustable Undelayed Short‑Circuit Release 2400 A – 24 000 A Device Construction WMP – Withdrawable Moving Part Number of Change‑Over Contacts (Aux) 4 Position Indicator Yes – Open/Closed indicator Degree of Protection IP30 Control Element Push button (breaker operation) Mounting Withdrawable installation in compatible switchgear Standards IEC compliant Typical Use Protection of electrical distribution feeders and loads in industrial/commercial systems

Technical Parameters Specification Details Part Number 61000602 (ABB internal / catalog code) ABB Catalog ID 1SDA038324R1 Product Type Geared Motor Device / Motor Operator Control Voltage 220–250 V (AC or DC) Operating Mode Geared motor with electrical actuation indication Designation Code E1/6‑T8 (mechanical / mounting / control configuration) Function Provides motorized mechanical actuation (e.g., for circuit breakers) Application Industrial control and automation, motor drive for switching devices Electrical Indication Spring‑charged electrical feedback signal Mounting / Package Module / device‑type geared motor assembly Typical Industry Use Motor operator for breakers, automation equipment

Technical Parameters Parameter Specification Product Type Medium-Voltage Vacuum Circuit Breaker Series ABB VD4M Model Code 1206‑25 Rated Voltage 12 kV Rated Current (In) 630 A Rated Short-Circuit Breaking Capacity (Isc) 25 kA Interrupting Medium Vacuum interrupters Operating Mechanism Stored-energy spring with free-trip and anti-pumping Mounting Version Fixed or withdrawable Frequency 50/60 Hz Standards Compliance IEC 62271‑100 Auxiliary Equipment Shunt release, undervoltage release, auxiliary contacts Typical Use Electrical power distribution, substations, industrial switchgear protection

Technical Specifications Specification Typical Value / Description Manufacturer ABB Model / Part Number PR122/P‑LSI Product Type Electronic Trip Unit (overcurrent protection relay) Intended Use Protection for ABB low‑voltage main and feeder circuit breakers Protection Functions Long‑time (L): overload protection Short‑time (S): delayed short‑circuit protection Instantaneous (I): fault level trip Ground‑fault (G) (where supported) Adjustable Settings Adjustable pickup and delay for L, S, I, and G stages Compatible Frame Ratings Breaker frames up to ~2500 A and ~3200 A (3‑pole) Rated Operational Current ~2500 A or ~3200 A depending on breaker frame Poles 3‑pole (3P) applications Rated Operational Voltage Up to ~690 V AC Short‑Circuit Performance Level High discrimination and coordination capability within breaker family Mounting Style Integrated into breaker housing/module Display / Interface Front panel interface or external configuration tool support Standards Compliance Conforms to IEC protection device standards Typical Applications Protection of main feeder circuits, industrial distribution boards, and motor feeders Environmental Operating Range Typical industrial range (e.g., −25 °C to +70 °C)

Technical Specifications Specification Value Manufacturer ABB Model / Part Number A210‑30‑11‑84 (1SFL511001R8411) Product Type 3‑Phase AC Contactor Control Coil Voltage 110 V AC 50 Hz / 110–120 V AC 60 Hz Main Contacts 3 normally‑open poles Auxiliary Contacts Typically 1 NO + 1 NC Rated Insulation Voltage (Ui) 1000 V (IEC) / 600 V (UL) Rated Operational Voltage Up to 690 V AC Conventional Free‑air Thermal Current (Ith) 350 A (at 40 °C) Rated Operational Current AC‑1 Up to 350 A (varies with temp) Rated Operational Current AC‑3 Typical switching of motors (varies with application) Maximum Breaking Capacity ~2200 A @ 440 V; ~2000 A @ 690 V Rated Frequency 50 / 60 Hz Coil Operating Limits 0.85 × Uc min to 1.1 × Uc max (up to 70 °C) Coil Consumption Holding ~50–65 VA; Pull‑in ~1350–1550 VA Mechanical Durability ~5 million operations Max Electrical Switching Frequency 300 cycles/h (AC‑1 / AC‑3) Short‑Time Withstand Current (Icw) Examples: 2500 A for 1 s; 1200 A for 30 s Connection Terminals Flat bars with bolts/screws Mounting Style Panel / frame mount Application Environment Industrial panels, motor starters, power distribution Standards Compliance IEC 60947‑4‑1 and related contactor standards

Technical Specifications Specification Typical Value / Function Manufacturer ABB Model / Part Number PR122/P‑LSIG Product Type Electronic Trip Unit (Protection Relay) Application Protection for low‑voltage air circuit breakers Protection Functions L – Long‑time (overload) trip S – Short‑time trip I – Instantaneous trip G – Ground fault trip Trip Unit Series PR122/P electronic release Adjustable Stages Long‑time, Short‑time, Instantaneous, Ground‑fault Configuration / Programming Front interface, optional communication modules (e.g., Modbus via add‑on) Self‑Diagnostic Functions Continuous self‑check with alarm indication Display / Indicators LED / digital display for trip status and settings (system‑dependent) Communication / Interface Optional Modbus/fieldbus using add‑on modules Trip Thresholds Adjustable based on current settings (breaker frame dependent) Ground Fault Detection Included in LSIG version (G stage) Standards Compliance IEC 60947‑2 for circuit breaker protection Typical Ambient Temp. Range ‑25 °C to +70 °C (application dependent) Typical Applications Protection of feeders, motors, transformers in industrial and commercial mains distribution

Technical Specifications Specification Typical Value Manufacturer ABB Model / Part Number T6S800 PR222DS/P‑LSI R800 3P Product Type Molded Case Circuit Breaker (MCCB) Series Tmax T6 Number of Poles 3 (three‑pole) Rated Uninterrupted Current (Iu) 800 A Rated Operational Voltage Up to 690 V AC Rated Insulation Voltage (Ui) 1000 V Rated Impulse Withstand Voltage (Uimp) 8 kV Trip Unit PR222DS/P‑LSI (electronic long‑time, short‑time, instantaneous) Short‑Circuit Performance Level S Rated Service Short‑Circuit Breaking Capacity (Ics) 85 kA @ 220–230 V AC (typical) / 50 kA @ 380–415 V AC / 16.5 kA @ 690 V AC Rated Ultimate Short‑Circuit Breaking Capacity (Icu) 85 kA @ 220–230 V AC; 50 kA @ 380–415 V AC; 22 kA @ 690 V AC Rated Impulse Withstand Voltage 8 kV Power Loss Approx. 32 W per pole under rated conditions Connection Type Fixed front terminals Electrical Durability ~5000 operations Mechanical Durability ~20,000 operations Standards Compliance IEC 60947‑2 and related industrial circuit breaker standards Mounting Style Fixed installation in switchboards / panels Typical Applications Main and distribution circuit protection in commercial, industrial electrical systems

Technical Specifications Specification Value Manufacturer ABB Model / Part Number T5S630 PR221DS‑LS/I R630 P MP 3P Product Type Molded Case Circuit Breaker (MCCB) Series Tmax T5 Number of Poles 3 Pole (3P) Rated Uninterrupted Current (Iu) 630 A Rated Operational Voltage Up to 690 V AC Rated Insulation Voltage (Ui) 1000 V Rated Impulse Withstand Voltage (Uimp) 8 kV Trip Unit Type PR221DS‑LS/I (electronic long‑time, short‑time and instantaneous protection) Short‑Circuit Performance Level S Rated Ultimate Short‑Circuit Breaking Capacity (Icu) ~85 kA @ 220–230 V AC; ~50 kA @ 380–415 V AC; ~25 kA @ 690 V AC Rated Service Short‑Circuit Breaking Capacity (Ics) Percent of Icu depending on voltage rating Electrical Endurance ~5000 operations Mechanical Endurance ~20,000 operations Connection Type Fixed front (bolt) terminals Power Loss (Per Pole) ~41 W Operating Temperature Range Standard industrial range Degree of Protection IP20 (installed) Standards Compliance IEC 60947‑2 and related molded case breaker standards Typical Applications Main and distribution circuit protection, industrial power panels, motor feeder protection