Technical Parameters Parameter Description / Value Manufacturer Part Number 1SDAX00057R1 Product Type DC Power Supply Module for ACB Auxiliary Circuits Compatible Breaker Series ABB Emax E1 & E2 Series Air Circuit Breakers Input Voltage (AC) Commonly 230V AC (Single Phase). Other variants exist (e.g., 120V AC). This MUST be verified as it is the most critical parameter. Input Frequency 50/60 Hz Output Voltage (DC) Typically 24V DC or 48V DC (regulated). Output Power / Current Sufficient to power the trip unit and associated electronics (e.g., 50-100W range). Exact rating must be confirmed. Mounting Plug-in module, mounts directly onto the side of the Emax ACB. Protections Typically includes short-circuit and overload protection on the output side. Primary Function To provide a reliable, isolated DC control voltage for the ACB's electronic systems.

Technical Parameters Parameter Description / Value Product Designation Electronic Trip Unit - PR222MP Compatible Breaker Series ABB Tmax XT MCCBs (Frames: T4, T5, T6, T7) Trip Unit Power Supply Self-powered from line current sensors for basic protection. Requires external 24V DC auxiliary supply for full functionality (display, communication, logging, protection at very low loads). Protection Functions (Adjustable) L (Overload): Ir (0.4-1 x In), tr (delay). S (Short-time): Isd (1.5-15 x Ir), tsd (delay). I (Instantaneous): Ii (2-15 x In). G (Ground Fault): Ig (0.2-0.8 x In, or fixed mA), tg (delay). Measurement Accuracy Class 1 (per IEC 61557-12) for current and voltage. Measured Electrical Parameters Current: Ia, Ib, Ic, In Voltage: Vab, Vbc, Vca (via optional VT module) Power: P (kW), Q (kvar), S (kVA) Energy: Ep (kWh), Eq (kvarh) Other: Power Factor (PF), Frequency (Hz), %THD, Demand. Display Backlit graphical LCD. Local Interface Keypad with navigation and function keys. Standard Communication 1 x USB (Type-B) port for PC connection using ABB ETU Set software. Optional Communication Modules Plug-in modules for: • CM-MPU: Modbus RTU (RS-485) • CM-PPU: Profibus DP • CM-EPU: Ethernet (Modbus TCP) Event Recording Logs last fault events (cause, date/time, phase currents). Ambient Temperature -25°C to +70°C (operation) Standards IEC 60947-2, IEC 61557-12

Technical Parameters Parameter Description / Value Manufacturer Part Number YO-1SDA038290R1 Product Type Electronic Trip Unit (ETU) - Model PR222MP-P Compatible Breaker Series ABB Tmax XT MCCBs (T4, T5, T6, T7 frames) Rated Supply Voltage for ETU Self-powered from CTs. Requires external 24V DC auxiliary supply for full features (display, comms). Protection Functions L, S, I, G (All fully adjustable). Measurement Accuracy Class 1 (IEC 61557-12). Measured Parameters Ia, Ib, Ic, In, V (with VT module), P, Q, S, Energy, PF, Hz, etc. Display Backlit graphical LCD. Local Interface Keypad. Standard Communication Port 1 x USB (Type-B). Optional Communication Slot for plug-in modules (CM-MPU, CM-PPU, CM-EPU). Standards IEC 60947-2, IEC 61557-12

Technical Parameters Parameter Description / Value Product Type Zener Safety Barrier Application For interfacing between safe-area equipment and intrinsically safe field devices in hazardous areas. Mounting DIN Rail (35mm, EN 60715) Safe-Area Supply (Um) The maximum voltage that can be applied to the safe-area terminals. Typically 250V AC/DC. Intrinsic Safety Parameters (Hazardous Area Side): These values are defined by the "31" in the code and MUST be verified from the certificate. Typical examples may include: • Ui (Max. Input Voltage): e.g., 28V DC • Ii (Max. Input Current): e.g., 93 mA • Pi (Max. Input Power): e.g., 650 mW • Ci (Max. Internal Capacitance): e.g., 83 nF • Li (Max. Internal Inductance): e.g., 4.2 mH Output Parameters (Uo, Io, Po): The maximum voltage, current, and power the barrier can deliver to the hazardous area under normal conditions. Approved Hazardous Area Typically Gas Group IIC / IIB + H2 and Dust Group III (for the highest level of protection). Specific approval depends on certification. Temperature Class (T4, T6, etc.) Indicates the maximum surface temperature of the device. T6 is common (≤85°C). Connection Method Screw clamp terminals. Standards & Certifications ATEX, IECEx, UL/CSA (for North America). The specific approval body and certificate number (e.g., KEMA, PTB) are the most critical parameters and are marked on the device label. Required Earth Connection Mandatory. Must be connected to a high-integrity, dedicated earth/ground rail as per standards.

Technical Parameters Parameter Description / Value Product Series ABB System pro M compact® S200 Series (S2X) Device Type Rotary Isolating Switch / Switch-Disconnector Number of Poles 3 Poles (3P) Rated Operational Current (Ie) 80 A Rated Operational Voltage (Ue) Up to 690 V AC Rated Impulse Withstand Voltage (Uimp) 8 kV Utilization Category AC-22A (Switching mixed resistive and inductive loads) / AC-23A (Switching motor loads up to its rating). Rated Making & Breaking Capacity At 400V AC: Typically 10 x Ie (800A) for making, 8 x Ie (640A) for breaking. (Must confirm with official data) Short-Time Withstand Current (Icw) Typically 10 kA for 1 second (for the S2X160 frame). Mechanical Durability Typically > 20,000 operating cycles (no load). Electrical Durability Typically > 10,000 operating cycles at rated current. Terminals Screw clamp terminals, suitable for solid and stranded conductors. Mounting DIN Rail Mounting (35mm, EN 60715). Control Manual rotary handle. Padlockable in OFF position (Ø5-6mm shackle, up to 3 padlocks). Standards IEC/EN 60947-3, IEC/EN 60947-1 Ambient Temperature -25°C to +60°C (operation) Modular Width 54 mm (for a 3-pole unit).

Technical Parameters Parameter Description / Value Product Designation Electronic Trip Unit - PR1/P (SACE is the legacy brand name, now under ABB) Compatible Breaker Series ABB SACE Emax E1 series Air Circuit Breakers (e.g., E1B, E1N, E1S, E1H, E1L frames). Trip Unit Power Supply Powered by an external Auxiliary Power Supply Module (e.g., ABB YU-1SDA....) mounted on the breaker, typically 24-48V DC or 110-230V AC/DC. Protection Functions Typically L (Long-time) and I (Instantaneous). May also include S (Short-time) depending on the exact model variant. Does NOT include G (Ground Fault) protection. Adjustable Settings L: Adjustable current threshold (Ir) and time delay (tr). I: Adjustable instantaneous pickup (Ii). S (if present): Adjustable short-time pickup (Isd) and delay (tsd). Measurement Displays phase currents (I1, I2, I3). More advanced measurements (power, energy) require higher-tier PR2 or PR3 units. Display Digital LCD or LED display. Local Interface Keypad for settings and navigation. Communication Often has a slot for optional plug-in communication adapters (e.g., for Modbus, Profibus). Base unit may have a service port. Event Logging Basic trip event indication. Standards IEC 60947-2

Technical Parameters Parameter Description / Value Product Series ABB MS Series (Complete Motor Starter) Starter Type Direct-On-Line (DOL) Motor Starter Combination Frame Size MS450 Rated Operational Current (Ie) 32 A (at 400V AC, for AC-3 duty) Rated Operational Voltage (Ue) Up to 690 V AC Contactor Rated Current (AC-3) Typically 40A or 45A at 400V AC. Contactor Utilization Category AC-3 (Squirrel-cage motor starting, switching off during running). Thermal Overload Relay Setting Range Adjustable, typically covering the range that includes 32A (e.g., 25-36A or 28-40A). Class 10 trip characteristic. Short-Circuit Protection Device Usually rated for 32A (e.g., a 32A fuse-link like aS/gG type, or a 32A circuit breaker). The exact type (fuse or breaker) is part of the starter assembly. Motor Power Range (at 400V 3ph) Corresponds to ~15 kW. Control Coil Voltage Various AC/DC voltages available (e.g., 24V DC, 110V AC, 230V AC). Must be specified when ordering. Auxiliary Contacts Typically includes at least 1 NO + 1 NC auxiliary contact. Mechanical Durability Millions of operations for the contactor. Electrical Durability Hundreds of thousands of operations at rated current for the contactor. Mounting DIN Rail (35mm) Standards IEC/EN 60947-4-1, IEC/EN 60947-1

Technical Parameters Parameter Description / Value Product Series ABB SACE Form 2 (F2) - Draw-Out ACB Breaker Type Air Circuit Breaker (ACB), Draw-Out Version Frame Size / Rated Current (In) 2500 A Rated Operational Voltage (Ue) Up to 690 V AC Breaking Capacity Category High (H) Ultimate Breaking Capacity (Icu) Typically in the range of 65 kA to 100 kA at 415V AC. This is the critical parameter that must be verified from official tables, as it varies significantly with voltage. Service Breaking Capacity (Ics) Typically 75% to 100% of Icu depending on the specific rating. Trip Unit Options Could be fitted with: • Thermal-Magnetic releases (fixed or adjustable). • Electronic trip units (e.g., SACE PR1 series). Number of Poles Typically 3 Poles or 4 Poles. Racking Mechanism Manual (crank handle) or motorized for racking in/out. Standards IEC 60947-2 (or older national standards like VDE, BS). Typical Switchgear Installed in Form 2 type cubicles, such as the ABB SACE TTA or similar legacy switchboards.

Technical Parameters Parameter Description / Value Product Series Busch-Jaeger (ABB) i-bus® KNX, RS 640 Series Device Type Electronic Room Thermostat / Temperature Controller (Sensor) Communication Protocol KNX/EIB (ISO/IEC 14543-3, EN 50090, ANSI/ASHRAE 135) Bus Power Supply Via the KNX Bus Line: 24V DC SELV (Safety Extra-Low Voltage). Power Consumption Typical: <10 mA from the KNX bus. Measurement Range Typically 0°C to +40°C or +5°C to +40°C. Measurement Accuracy Typically ±0.5 K (at 20°C). Setpoint Adjustment Range Typically 5°C to 30°C. Integrated Functions • Room temperature measurement and display. • Setpoint adjustment. • Operating mode selection (Comfort, Standby, etc.). • Frost protection (e.g., activates at <5°C). • Window contact interface logic (optional, via programming). Mounting Wall-mounted, standard flush-mounted box (e.g., 60mm deep). Display LCD or digital display. Color AA typically indicates White (Alpinweiß). Ambient Temperature (Operation) 0°C to +45°C. Relative Humidity < 95% (non-condensing).

Technical Parameters Parameter Specification Product Name ABB 1SDA038661R1 Air Circuit Breaker Series / Family S5N Series (ABB ACB) Protection Unit PR211/L‑LI electronic trip unit Rated Current (Iₙ) 630 A Number of Poles 3 (three‑pole) Mounting Type Withdrawable moving part (W MP) Rated Operational Voltage (Uₑ) Up to 690 V AC Rated Uninterrupted Current (Iᵤ) 630 A Rated Insulation Voltage (Uᵢ) ~1000 V AC Rated Impulse Withstand Voltage (U_imp) ~12 kV Protection Functions Adjustable overload and short‑circuit (long‑time, instantaneous) Trip Unit Features PR211/L‑LI for protection coordination Short‑Circuit Breaking Capacity High fault breaking capability typical for industrial MCCBs Auxiliary Contacts Included for status and signaling Control & Indicators Breaker position (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 S7S1250 PR211/P‑LI FF 4P MCCB Product Type Low‑Voltage Molded‑Case Circuit Breaker (MCCB) Series / Family Isomax S7 Protection Trip Unit PR211/P‑LI (electronic long‑time & instantaneous) Rated Current (Iₙ) 1250 A Number of Poles 4 (3 phases + neutral) Mounting Type Fixed (Front‑Fixed – FF) Rated Operational Voltage (Uₑ) Up to 690 V AC Rated Insulation Voltage (Uᵢ) 1000 V AC Rated Impulse Withstand Voltage (Uᵢₘₚ) 8–12 kV (typical for MCCBs) Adjustable Protection Functions Overload (long‑time), Short‑circuit (instantaneous) Trip Unit Feature LI (Long‑Time + Instantaneous protection) Short‑Circuit Breaking Capacity High capacity suited for industrial distribution (frame dependent) Auxiliary Contacts Optional / configurable Control & Indicators Breaker position and trip indication Standards Compliance IEC 60947‑2 (low‑voltage circuit breakers) Typical Use Main feeder protection or branch circuit protection in industrial and commercial distribution systems

Technical Data Parameter Specification Product Type Electronic Trip Unit / Protection Relay Manufacturer Series ABB Micrologic Core Product Code / Article Number PR211/P-LI Mounting Version Plug-in (P) – For easy field replacement on compatible ABB breakers (e.g., Emax 2 E1.2-E2.2, Tmax XT). Protection Functions L - Long-Time (Overload): Adjustable current setting (Ir) and time delay (tr). I - Instantaneous (Short-Circuit): Adjustable current threshold (Ii). Rated Power Supply Typically powered from the breaker's internal Current Transformers (CTs) – CT-powered. No external auxiliary supply required for basic protection. Display & Interface Basic LED indicators for status (Ready, Tripped, Alarm). No large digital display. Settings are made via rotary dials/switches under a transparent cover. Communication Capability None. This is a standalone protection unit. For communication (e.g., Modbus, Profibus), the PR212 or PR213 series with "E" or "H" variants would be required. Protection Curves Pre-defined curves compliant with IEC 60947-2 and IEEE/ANSI C37 standards. Selectable curve types (e.g., IEC Curve A). Setting Ranges (Typical) Long-Time (Ir): Adjustable from 0.4 to 1 x In (where In is the breaker's rated current). Instantaneous (Ii): Adjustable from 2 to 15 x Ir. Standards Compliance IEC 60947-2, UL 489, CCC, and other international standards. Ambient Temperature -25°C to +70°C (for operation) Compatible Breaker Families • Emax 2 (Air Circuit Breakers) – Specific frame sizes. • Tmax XT (Molded Case Circuit Breakers) – Specific frame sizes. (Must verify compatibility with exact breaker catalog number). Key Differentiator Offers the essential "core" protection functions in a reliable, cost-effective, and easy-to-use package. The plug-in design ensures future upgradeability.