Technical Parameters Parameter Specification Product Name ABB E1N1250R1250 PR122/P‑LSIG Air Circuit Breaker Series / Family SACE Emax – E1N Protection Trip Unit PR122/P‑LSIG electronic protection Rated Current (I_n) 1250 A Rated Uninterrupted Current (I_u) 1250 A 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 Number of Poles 3‑pole (3P); 4‑pole version available Rated Short‑Circuit Breaking Capacity (I_cu) ~50 kA at 400 V AC Rated Short‑Time Withstand Current (I_cw) ~50 kA for 1 s; ~36 kA for 3 s Protection Functions Adjustable overload, short‑circuit (long‑time, short‑time, instantaneous), earth‑fault Auxiliary Contacts Yes, typically 4 change‑over contacts Trip Unit Adjustment Ranges Long‑time: 500–1250 A; Instantaneous: 1875–18750 A Mounting / Format Fixed or withdrawable moving part (WMP) Control & Indicators Breaker status and open/closed indication Standards Compliance IEC low‑voltage circuit breaker standards Typical Use Protection and switching in industrial/commercial electrical distribution

Technical Parameters Parameter Specification Product Name ABB PR121/P 1250 A Air Circuit Breaker Model / Variants E1N / E2N / E3S series with PR121/P trip unit Product Type Low‑Voltage Air Circuit Breaker (ACB) Protection Unit PR121/P electronic trip unit Rated Current (I_n) 1250 A Rated Uninterrupted Current (I_u) 1250 A Number of Poles 3 pole (3P); 4 pole available in some variants 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 (typical design for low‑voltage breakers) Short‑Circuit Breaking Capacity (I_cu) Typically ~42 kA – 65 kA at 400 V AC depending on frame and configuration Short‑Time Withstand Current (I_cw) Varies by model; e.g., ~42 kA for 1 s or ~55 kA for 1 s Overload Release Setting ~500 A – 1250 A adjustable Short‑Circuit Adjustable Ranges Short‑time and instantaneous ranges up to several multiples of In Protection Functions Long‑time (L), short‑time (S), instantaneous (I), earth fault (G) Auxiliary Contacts Yes (change‑over contacts standard on many variants) Mounting Type Fixed frame (rear horizontal or withdrawable moving parts depending on series) Control / Indication Breaker trip and position indication available Typical Use Main feeder protection, distribution boards, switchgear protection

Technical Parameters Parameter Specification Product Name ABB E2.2N / F2S 2500 A Air Circuit Breaker (3P) Product Type Low‑Voltage Air Circuit Breaker (ACB) Series / Family ABB SACE Emax 2 – E2.2N (F2 / F2S frame) Rated Current (Iₙ) 2500 A Number of Poles 3‑pole Rated Operational Voltage (Uₑ) Up to 690 V AC Rated Insulation Voltage (Uᵢ) 1000 V AC Rated Impulse Withstand Voltage (Uᵢₘₚ) 12 kV Rated Uninterrupted Current (Iᵤ) 2500 A Rated Short‑Circuit Breaking Capacity (Icu) Up to 85 kA at 415 V AC (typical) Rated Short‑Time Withstand Current (Icw) ~66 kA for 1 s Protection Options Electronic trip units (e.g., Ekip Touch LSI, PR1/P) Adjustable Protection Overload, short‑circuit, earth‑fault Mounting Type Fixed (frame) Auxiliary Contacts Yes (configurable) Control & Indication Breaker position and trip indication Standards Compliance IEC low‑voltage circuit breaker standards Typical Use Main feeder protection, distribution panel breaker

Technical Parameters Parameter Specification Product Name ABB F5S 4000 A Air Circuit Breaker Product Type Low‑Voltage Air Circuit Breaker (ACB) Series / Family SACE Megamax F5S (fixed type) Rated Current (I_n) 4000 A Number of Poles 3‑pole (3P) Mounting Type Fixed (non‑withdrawable) Operational Voltage (U_e) Up to 690 V AC Insulation Voltage (U_i) ~1000 V AC Impulse Withstand Voltage (U_imp) ~12 kV Breaking Capacity (I_cu) High capacity (design varies by installed trip unit and frame) Protection / Trip Unit Often fitted with electronic units (e.g., PR1/P or PR1/P‑LSIG) offering overload, short‑circuit, and earth fault protection Protection Functions Long‑time (L), short‑time (S), instantaneous (I), ground‑fault (G) configurations possible Typical Application Main and feeder protection in industrial and commercial power distribution Standards Compliance IEC low‑voltage circuit breaker standards

Technical Parameters Parameter Specification Product Name ABB E2.2N 2500 A Air Circuit Breaker Product Type Low‑Voltage Air Circuit Breaker (ACB) Series / Family ABB SACE Emax 2 – E2.2N Rated Current (Iₙ) 2500 A Number of Poles 3‑pole (3P) Rated Operational Voltage (Uₑ) Up to 690 V AC Rated Insulation Voltage (Uᵢ) 1000 V AC Rated Impulse Withstand Voltage (Uᵢₘₚ) 12 kV Rated Uninterrupted Current (Iᵤ) 2500 A Rated Short‑Circuit Breaking Capacity (Icu) 66 kA (typical across 220 – 690 V AC) Rated Short‑Time Withstand Current (Icw) 66 kA for 1 s; 50 kA for 3 s Protection Releases Ekip Dip LI, Ekip Touch LSIG (varies by model) Adjustable Protection Overload, short‑circuit, earth‑fault (depending on release) Mounting Type Fixed or Withdrawable (format depends on model) Auxiliary Contacts Yes (configurable per breaker version) Control / Indicators Breaker status and trip indication Standards Compliance IEC low‑voltage circuit breaker standards Typical Use Main distribution, feeder protection in industrial/commercial systems

Technical Parameters Parameter Specification Product Name ABB SACE F1S 2000 A Air Circuit Breaker Product Type Low‑Voltage Air Circuit Breaker (ACB) Series SACE F1 / F1S (Megamax) Rated Current (Iₙ) 2000 A Rated Operational Voltage (Uₑ) Up to 690 V AC Number of Poles 3‑pole (3P) or 4‑pole (4P) options Protection Unit (Optional) PR1/P or similar release for adjustable protection Short‑Circuit Withstand (Icw) Typically up to ~50 kA at 400 V AC (varies by unit) Insulation Voltage (Uᵢ) Around 1000 V AC Impulse Withstand Voltage (Uᵢₘₚ) Typically ~8–12 kV Breaking Capacity Defined per protection unit and installed conditions Trip Functions Overload, short‑circuit (electronic / electromechanical depending on unit) Mounting Format Fixed frame; may be used in switchgear panels Control & Indicators Breaker status and trip indication available Typical Use Protection and switching in electrical distribution systems

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