Key Parameters Parameter Specification Model / Part Number NF44E‑13 Product Type Contactor relay / control relay Number of Poles 8 poles Contact Configuration 4 × Normally Open (4 NO) + 4 × Normally Closed (4 NC) Coil / Control Voltage 100 – 250 V AC or DC Rated Operational Voltage (Auxiliary) Up to ~690 V AC for auxiliary circuits Rated Operational Current (AC‑15) 6 A @ 24 – 127 VAC; 4 A @ 220 – 240 VAC; 3 A @ 400 – 440 VAC; 2 A @ 500 VAC; 2 A @ 690 VAC Rated Operational Current (DC‑13) 6 A @ 24 V DC; 2.8 A @ 48 V DC; 1 A @ 72 V DC; 0.55 A @ ~110‑125 V DC; 0.27 A @ ~220‑250 V DC; Lower current at higher voltages Thermal Current Rating (Ith) ~16 A (free‑air) Rated Insulation Voltage (Ui) ~690 V AC Rated Impulse Withstand Voltage (Uimp) ~6 kV Maximum Switching Frequency ~1200 cycles/hour (AC‑15), ~900 cycles/hour (DC‑13) Coil Protection Built‑in surge protection Terminal Type Screw terminals Mounting DIN‑rail or screw mounting Degree of Protection IP20 (standard relay enclosure) Operating Temperature Range –40 °C to +70 °C Typical Dimensions ~110.5 mm × 45 mm × 86 mm (L × W × H) Application Switching auxiliary and control circuits in industrial control panels

Key Parameters Parameter Specification Model / Part Number MA1‑8149 Full Ordering Code 1SFA611920R8149 Product Type Mounting Tool (Accessory) Purpose Tool for mounting 22 mm pilot devices using a power tool Compatible With 22 mm control devices such as modular and compact pushbuttons, selector switches, pilot lights, etc. Application Speed installation of panel‑mount pilot components Mounting Standard 22 mm panel cut‑out accessories Accessory Category Electrical enclosure / instrument panel tools Typical Use Industrial control panels, automation equipment, distribution panels Dimensions (approx.) ~0.029 m (W) × 0.029 m (D) × 0.089 m (H) Weight (approx.) ~0.155 kg Material Durable metal/plastic tool components Operating Conditions Standard industrial environment Function Helps secure devices into panel cut‑outs with a power driver tool

Key Parameters Parameter Specification Model / Part Number E211‑16‑10 Product Type On‑Off / Isolator Switch Contact Configuration 1 × Normally Open (1 NO) Rated Current 16 A Rated Voltage 250 / 400 V AC (AC mains) Rated Voltage (UL) 240 V AC Rated Frequency 50 / 60 Hz Impulse Withstand Voltage 6 kV Contact Positions ON / OFF Number of Poles 1‑pole Degree of Protection IP20 (terminals) Module Width 0.5 modules (≈9 mm) Mounting DIN rail panel mount Ambient Operating Temp. –25 °C to +55 °C (typical) Storage Temperature –40 °C to +70 °C Standards / Approvals EN60669‑1, EN60669‑2‑4, IEC/EN60947‑3, IEC60068 series, VDE0632, UL508 Color / Housing Grey housing Typical Depth / Height ~68 mm / ~85 mm Terminal Type Screw terminals Application Control panels, light circuits, on/off switching

Key Parameters Parameter Specification Model / Part Number 1SDA074172R1 (EKIP SUPPLY 110‑240VAC/DC E1.2..E6.2‑XT) Product Type Power supply module (accessory for circuit breakers) Compatible With ABB SACE Emax 2 and SACE Tmax XT breakers (sizes E1.2, E2.2, E4.2, E6.2) Supply Input Voltage 110–240 V AC or DC (universal supply) Mounting / Application Installed in the terminal box of compatible breakers Function Supplies internal power to EKIP trip units and electronic modules Protection / Standards Designed for use with IEC‑standard (IEC) low‑voltage switchgear RoHS / REACH Status Compliant with EU environmental directives Net Dimensions ~120 mm (W) × 155 mm (H) × 190 mm (D) Net Weight ~0.05 kg Configuration Loose or configurable accessory module Typical Use Powering protection, monitoring, communications and auxiliary modules

Key Parameters Parameter Specification Product Type Auxiliary contact block (front‑mounted) Model / Part Number CA4‑22E Poles / Contacts 4‑pole with 2 NO + 2 NC contacts Mounting Style Front mounting on contactor Contact Configuration Instantaneous auxiliary contacts Rated Operational Voltage (Auxiliary) Up to 690 V AC for auxiliary circuits Rated Operational Current Approx. 6 A @ 24–127 VAC; 2 A @ 500–690 VAC (AC‑15); DC ratings vary by voltage Rated Insulation Voltage (Ui) Up to 690 V (IEC standard) Rated Impulse Withstand Voltage (Uimp) Typically 6 kV Frequency 50 / 60 Hz Terminal Type Screw terminals Contact Duty Instantaneous switching for control circuits Operating Cycles ~1200 cycles/h (AC), ~900 cycles/h (DC) Compatibility Designed for use with ABB AF contactor range (e.g., AF09 through AF96) Connection Capacity Flexible and rigid conductors ~0.75–2.5 mm² Protection Class IP20 on terminals (typical) Approx. Dimensions ~46 × 46 × 46 mm (cube‑like) Approx. Weight ~0.055 kg Application Extend auxiliary contacts on contactors for control signals, interlocks, and automation logic

Key Parameters Parameter Specification Model / Part Number RV‑BC6/250 Product Type Varistor Surge Suppressor / Surge Protection Device Function Suppresses voltage spikes and overvoltage in control circuits Application Protection for DC coils on miniature contactors and control devices Voltage Rating Typical control circuit operation: 50‑250 V DC range Surge Absorption Limits high peak transient voltages on coils and circuits Connection Type Screw terminals or cable lug connections Suitable With Designed for contactors such as small DC‑operated contactor families Compact Size Small form factor for easy mounting on contactor frame Ambient Operating Temperature Typical industrial range (e.g., –25 °C to ~+50 °C) Mounting Directly on contactor or control accessory point Protection Role Reduces electrical noise and overvoltage stress in control coil circuits Standards / Ratings Built to typical industrial surge suppressor standards

Key Parameters Parameter Specification Model / Part Number MPD12‑11C Product Type Modular illuminated double pushbutton (front element only) Operator Colors Green / Red Illumination Clear indicator (LED module ready) Momentary Action Yes — spring return Contact Blocks Not included; modular design for selection Mounting Cut-out 22 mm standard panel hole Front Protection (IP) IP66 typical Housing Material Black plastic bezel Series / Range Modular Pilot Devices (MPD) Mechanical Durability Industrial-grade (high mechanical reliability) Operating Temperature –25 °C to +70 °C typical Approvals / Standards CE, RoHS typical; meets IEC/EN 60947 series when complete with contacts

Key Parameters Parameter Specification Model / Part OFAFC00GG160 Type Low‑voltage HRC (High Rupturing Capacity) fuse link Series / Range ABB FuseLine (OFA) Utilization Category gG – general purpose (overload + short circuit protection) Rated Current 160 A Rated Voltage 500 V AC (typical for FC versions) Rated Breaking Capacity High breaking capacity (e.g., ~80 kA at rated voltage) Fuse Size / Frame DIN (NH) form factor, size “00” Mounting / Connection Installed in appropriate DIN fuse holder / switch Standards Compliance IEC 60269 series (industrial fuse standard) Typical Applications Protection of industrial power circuits, motor circuits, distribution panels Design Feature Time‑current characteristic for selective coordination Body Material Insulating body with metallic fuse element Replaceable Yes – designed for easy removal and replacement Construction Encapsulated fuse element with metal end terminals

Key Parameters Parameter Specification Model / Part Number CL2‑623R ABB Ordering Code 1SFA619403R6231 Product Type Compact illuminated pilot light Light Color Red Light Source Integrated LED (no separate bulb needed) Rated Operational Voltage 230 V AC Rated Frequency 50 / 60 Hz Rated Current ~17 mA typical at 230 V AC Mounting Hole Diameter 22 mm standard panel cut‑out Degree of Protection (Front) IP66 / IP67 / IP69K Degree of Protection (Terminals) IP20 Connection Type Screw clamp terminals Terminal Torque ~0.9 N·m Wire Stripping Length ~8 mm Ambient Operating Temperature –25 °C to +70 °C Storage Temperature –40 °C to +85 °C Pollution Degree 3 Indicator Head Type Pilot light head, round lens Net Dimensions (approx.) ~30 × 30 × 52 mm (W × H × D) Net Weight ~0.018 kg Typical Applications Visual status signaling on machinery and control panels

Key Parameters Parameter Specification Model / Part Number CE4T‑10R‑02 Product Type Compact Emergency Stop Pushbutton Series / Range ABB Compact Pilot Devices Actuator Style Red Mushroom Head (40 mm diameter) Function Emergency stop – maintained with twist‑to‑release reset Illumination Non‑illuminated Contact Configuration 2 × Normally Closed (2NC) Rated Operational Voltage 24–300 V AC/DC typical range Contact Rating ~10 A @ 250 VAC/DC (typical) Switch Operation Push lock with twist release Mounting Size Standard 22 mm panel cut‑out Connection Type Screw terminals (fingersafe) Mechanical Durability ~0.5 million operations Degree of Protection (Front) IP66 / IP67 / IP69K Degree of Protection (Terminals) IP20 Pollution Degree 3 Operating Temperature –25 °C to +70 °C Storage Temperature –30 °C to +85 °C Bezel / Housing Material Black plastic Color Red actuator / Black housing Standards & Approvals Meets relevant industrial safety standards (e.g., IEC/EN)

Key Parameters Parameter Specification Model / Part Number CE4T‑10R‑01 Product Type Compact emergency stop pushbutton Actuator Style Red mushroom head (push‑lock twist release) Function Emergency stop (maintained until reset) Release Type Twist‑to‑release Illumination Non‑illuminated Contact Configuration 1 × Normally Closed (1NC) contact Rated Contact Current Up to ~10 A at 250 VAC / VDC Terminal Type Screw terminals Mounting Size Ø 22 mm panel cut‑out Protection Ratings IP66 / IP67 / IP69K (front), IP20 (terminals) Pollution Degree 3 Mechanical Durability ~0.5 million operations Operating Temp. –25 °C to +70 °C Storage Temp. –30 °C to +85 °C Housing Material Plastic Color Red actuator with black bezel/housing Standards / Safety EN/IEC emergency stop device standards (machinery safety) compatible Typical Applications Emergency stop control circuits on machinery, industrial panels

Key Parameters Parameter Specification Model / Part ABB CL2‑520G ABB Catalog / Ordering Code 1SFA619403R5202 Product Type Compact Pilot Light / Indicator Light Light Color Green Light Source Integrated LED (no separate bulb) Rated Operational Voltage 220 V DC Rated Frequency DC (no AC frequency) Mounting Hole Diameter 22 mm panel cut‑out Degree of Protection (Front) IP66 / IP67 / IP69K (high dust/water resistance) Terminal Protection IP20 Connection Type Screw connection (screw terminals) Lens Type Round high‑visibility lens Number of Indicator Lights 1 Housing / Lens Color Green illuminated lens Application Status indication on control panels, machinery, automation systems Typical Dimensions Standard 22 mm panel device size Typical Weight ≈ 0.018 kg Compliance / Safety Meets control/automation pilot device standards (UL/CE etc.)