Specifications Product Type: Molded Case Circuit Breaker (MCCB) Series: Tmax XT5 Frame Size: XT5 Rated Current (In): 630 A Trip Unit Type: TMA (Thermal-Magnetic) Thermal Protection: Fixed setting (overload protection) Magnetic Protection: Fixed instantaneous short-circuit protection Magnetic Trip Range: Up to 6300 A Number of Poles: 3P Breaking Unit: S (standard breaking capacity) Rated Operational Voltage (Ue): Up to 690 V AC Rated Frequency: 50 / 60 Hz Mounting Type: Fixed installation Operating Mechanism: Manual Main Application: Power distribution Motor feeders and transformers Industrial and commercial electrical systems Standards: IEC / EN 60947-2

Specifications Product Type: Contactor Relay / Auxiliary Contactor Series / Model: TNL22E-51 Control Voltage: 17–32 V DC Voltage Type: DC Number of Poles: 4-pole Contact Configuration: 2 NO + 2 NC (Normally Open / Normally Closed) Rated Operational Function: Switching of auxiliary and control circuits Main Circuit: Not suitable for power switching Coil Polarity: Polarity sensitive (A1+ / A2–) Connection Type: Screw terminals Mounting Type: DIN rail or panel mounting Typical Applications: Control panels Industrial automation systems Signaling and interlocking circuits Approximate Dimensions (H × W × D): 78 × 44 × 97 mm Approximate Weight: 0.5 kg

Technical Specifications Parameter Specification Part / Model MS132‑10 Product Type Manual Motor Starter / Motor Protection Circuit Breaker Series / Family MS132 Rated Operational Current (Ie) 10 A (setting range 6.3 – 10 A) Number of Poles 3 poles Rated Operational Voltage 690 V AC / 250 V DC Rated Service Short‑Circuit Breaking Capacity (Ics) 100 kA @ 400 V AC Trip Class 10 Trip Mechanism Thermo‑magnetic with overload & short‑circuit protection Disconnect Function Built-in Phase Loss Sensitivity Yes Handle / Control Rotary ON/OFF/Trip with position indicator; lockable Temperature Compensation Yes (–25 °C to +70 °C operating) Suitable For Three-phase and single-phase motors Rated Power (AC‑3) ~0.25 kW @ 400 V AC Terminal Type Screw terminals Mounting DIN rail or panel mount Degree of Protection IP20 Frequency 50 / 60 Hz Dimensions (W × H × D) ~45 mm × 90 mm × 86.75 mm Approx. Weight ~0.26 kg

Technical Specifications Parameter Specification Part Number / Model 1SDA050955R1 Product Type Molded Case Circuit Breaker (MCCB) Series / Family ABB Tmax T2N Trip Unit Type Thermo‑magnetic (TMD) Number of Poles 3 poles (3P) Rated Current (In) 50 A Rated Operational Voltage (Ue) Up to 690 V AC typical Overload Trip Adjustment Adjustable thermal range (approx. 50–500 A range on TMD unit) Short‑Circuit Protection Fixed magnetic trip (part of TMD release) Rated Ultimate Breaking Capacity (Icu) 36 kA (at 400 V AC class typical) Rated Service Breaking Capacity (Ics) Similar to Icu at common system voltages Connection Type Front terminals Mounting Fixed installation Standards Compliance IEC 60947‑2 (typical for Tmax series) Degree of Protection IP20 (typical) Typical Width ~90 mm Approx. Weight ~1.1 kg

Technical Specifications Parameter Specification Part / Model ABB CA5‑22E Product Type Auxiliary Contact Block Contact Configuration 2 Normally Open (NO) + 2 Normally Closed (NC) Rated Insulation Voltage (Ui) Up to 690 V AC Rated Operational Voltage 50 / 60 Hz, auxiliary circuit up to 690 V Rated Operational Current (AC‑15) ~6 A @ 24 / 127 V AC; ~4 A @ 220 / 240 V AC; ~3 A @ 380 / 440 V AC; ~2 A @ 500 / 690 V AC Rated Operational Current (DC‑13) ~6 A @ 24 V DC; ~2.8 A @ 48 V DC; ~0.55 A @ 110–125 V DC; ~0.3 A @ 220–250 V DC Terminal Type Screw terminals Mounting Type Front‑mounted on ABB contactors Operating Cycles 1200 electrical cycles/hour, 3600 mechanical cycles/hour Short‑Time Withstand Current 140 A for 0.1 s Maximum Mechanical Durability ~10 million cycles Maximum Electrical Durability ~3 million cycles Degree of Protection IP20 (auxiliary terminals) Dimensions (approx.) 44 × 47 × 39 mm (W × H × D) Weight (approx.) ~0.06 kg

Technical Specifications Parameter Specification Part Number / Model 1SAM550000R1010 Product Name MS495‑100 Manual Motor Starter Product Type Manual Motor Starter / Motor Protection Circuit Breaker Series / Family MS495 Rated Operational Current (Ie) 100 A (adjustable 80–100 A) Number of Poles 3 Rated Operational Voltage 450 – 690 V AC Service Short‑Circuit Breaking Capacity (Ics) 25 kA @ 400 V AC Ultimate Breaking Capacity (Icu) 50 kA @ 400 V AC Trip Class Class 10 (thermal/magnetic) Short‑Circuit (Instantaneous) Setting ~1235 A Rated Operational Power (AC‑3) ~55 kW @ 400 V AC Control / Operation Rotary ON/OFF/Trip handle, lockable Mechanism Trip‑free with temperature compensation Protection Functions Overload, short circuit, phase failure Mounting Panel or control panel chassis Connection Type Screw terminals Degree of Protection IP20 Pollution Degree 3 Ambient Temperature (Operating) –20 °C to +70 °C Dimensions (W × H × D) 70 mm × 165 mm × 174 mm Weight ~2.28 kg Standards IEC low-voltage control and protection standards

Technical Specifications Parameter Specification Part Number / Model ABB 1SAM451000R1017 Product Type Manual Motor Starter / Motor Protection Circuit Breaker Series / Family MS165 Rated Current Setting Range 52 – 65 A Rated Operational Current (Ie) 65 A Number of Poles 3 (3P) Rated Operational Voltage (Ue) 250 – 690 V AC Interrupting Capacity (Icu) up to 50 kA @ 230/400 V AC, decreasing at higher voltages (approx.) Service Breaking Capacity (Ics) ~30 kA @ 230/400 V AC Instantaneous Short‑Circuit Setting 975 A fixed Rated Operational Power (AC‑3) ~30 kW @ 400 V AC Mounting DIN‑rail (TH35) or panel Control / Handle Rotary ON/OFF with clear position indicator Trip Mechanism Thermo‑magnetic with phase‑failure sensitivity Disconnect Function Built‑in Temperature Compensation Yes Trip‑Free Mechanism Yes Accessory Options Auxiliary contacts, signalling contacts, undervoltage release, shunt trip, power feed blocks Terminal Type Screw terminals Degree of Protection IP20 Ambient Operating Temperature −25 °C to +60 °C Weight ~0.98 kg Dimensions (Approx.) Width: ~55 mm; Height: ~142.65 mm; Depth: ~122.1 mm

Technical Specifications Parameter Specification Part Number / Model 1SAM401904R1001 ABB Type / Code SK4‑11 Signal Contact Product Type Auxiliary signal contact block Contact Configuration 1 NO + 1 NC Rated Operational Voltage Up to 690 V AC Rated Insulation Voltage (Ui) 690 V Rated Current – AC‑15 ~6 A @ 24 V AC / ~4 A @ 230 V AC / ~3 A @ 400 V AC Rated Current – DC‑13 ~1 A @ 24 V DC / ~0.5 A @ 110 V DC / ~0.25 A @ 220 V DC Conventional Free‑Air Thermal Current (Ith) 10 A Degree of Protection IP20 Connecting Capacity Flexible/ferrule: 0.5–2.5 mm²; Rigid: 0.5–2.5 mm² Tightening Torque 0.8–1.2 N·m Wire Stripping Length 10 mm Mounting Style Side‑mount auxiliary contact block for manual starters Ambient Temperature (Operation) –25 °C … +70 °C Standards Compliance IEC/EN 60947‑1, IEC/EN 60947‑4‑1, IEC/EN 60947‑5‑1; UL 508; CSA 22.2 No. 14 Weight (Approx.) 0.093 kg Dimensions 18 mm (W) × 89 mm (H) × 69 mm (D)

Technical Specifications Parameter Specification Part / Model ABB 1SDA068059R1 Product Type Molded Case Circuit Breaker (MCCB) Series / Family Tmax XT3N Trip Unit / Release Thermo‑magnetic (TMD), adjustable Number of Poles 3‑pole (3P) Frame / Uninterrupted Current (Iu) 250 A Thermo‑magnetic Setting Range 175 … 250 A (adjustable) Rated Operational Voltage (Ue) 690 V AC / 500 V DC Rated Insulation Voltage (Ui) ~800 V Rated Impulse Withstand Voltage (Uimp) 8 kV Rated Ultimate Breaking Capacity (Icu) • 220‑240 V AC 50 kA • 380‑415 V AC 36 kA • 440 V AC ~25 kA • 500 V AC ~20 kA • 690 V AC ~5 kA Rated Service Breaking Capacity (Ics) Similar to Icu per voltage level Rated Instantaneous Short‑Circuit Setting (Ii) ~2500 A **AC/DC Rated Yes (AC & DC operation)** Terminal Connection Front bolt terminals Terminal Torque ~8 N·m Connection Capacity Main circuit busbars/cables Mechanical Durability ~25,000 operations Electrical Durability ~8,000 operations Standards Compliance IEC 60947‑2 Degree of Protection IP20 Typical Weight ~1.6–1.7 kg Dimensions (approx.) ~105 mm wide × ~150 mm high × ~70 mm deep

Technical Specifications Parameter Specification Part / Model 1SAM250000R1009 (MS116‑6.3) Product Type Manual Motor Starter / Motor Protection Circuit Breaker Rated Operational Current (Ie) 6.3 A Adjustment / Setting Range 4.0 – 6.3 A Number of Poles 3 poles (3P) Rated Operational Voltage (Ue) up to 690 V AC Rated Insulation Voltage (Ui) 690 V Rated Impulse Withstand Voltage (Uimp) 6 kV Trip Class 10 A (thermal) Instantaneous Trip Setting (Ii) ~78.8 A Rated Service Breaking Capacity (Ics) 50 kA @ 230/400 V AC; 6 kA @ 440 / 500 V AC; 2 kA @ 690 V AC Rated Ultimate Breaking Capacity (Icu) 75 kA @ 230/400 V AC; 18 kA @ 440 V AC; 15 kA @ 500 V AC; 3 kA @ 690 V AC Rated Power (AC‑3) ~2.2 kW (400 V AC, 3‑phase) Mounting DIN‑rail (TH35) or panel Terminal Type Screw terminals Handle / Control Rotary ON/OFF handle with position indication Degree of Protection IP20 (housing) Pollution Degree 3 Ambient Temperature (Operation) –25 °C to +70 °C (operating) Ambient Temperature (Compensated) –25 °C to +55 °C Mechanical Durability ~100,000 cycles Electrical Durability ~100,000 operations Weight ~0.26 kg Dimensions (approx.) Width ~45 mm × Height ~90 mm × Depth ~85.6 mm

Technical Specifications Parameter Specification Part Number / Model 1SDA038675R1 Product Type Molded Case Circuit Breaker (MCCB) Series / Family ABB SACE Isomax S5N Trip Unit / Release Electronic PR211 (LI or similar) Number of Poles 3‑pole (3P) Rated Current (In) 630 A Frame / Uninterrupted Current (Iu) ~630 A Application Industrial low‑voltage AC distribution Rated Operational Voltage (Ue) Up to 690 V AC (typical for low‑voltage MCCBs) Rated Insulation Voltage (Ui) 1000 V AC (typical for this class) Rated Impulse Withstand Voltage (Uimp) 8 kV Short‑Circuit Breaking Capacity (Icu) High interrupting capability across common system voltages (manufacturer spec varies by unit and release type) Service Breaking Capacity (Ics) Similar to Icu depending on voltage and release settings Trip Settings / Functions Adjustable electronic protection (long‑time, short‑time/instantaneous functions) via PR211 unit Mounting Type Fixed installation with front terminals Standards Compliance IEC/EN 60947‑2 (typical for MCCBs) Typical Use Main breaker, feeder protection, motor protection coordination Weight & Dimensions Hefty industrial breaker (weight and size typical for 630 A class breakers)

Technical Specifications Parameter Specification Part Number / Model 1SDA100355R1 Product Molded Case Circuit Breaker (MCCB), Tmax XT5N series Trip Unit EKIP DIP LS/I electronic release Number of Poles 3‑pole (3P) Rated Current (In) 630 A Rated Operational Voltage (Ue) 690 V AC Rated Insulation Voltage (Ui) 1000 V Rated Impulse Withstand Voltage (Uimp) 8 kV Interrupting Capacity – Icu 70 kA @ 220‑240 V AC / 36 kA @ 380‑440 V AC / 25 kA @ 500 V AC / 20 kA @ 690 V AC Service Breaking Capacity – Ics Same as Icu (varies by voltage) Frame Size XT5N 630 Connection Type Front bolt terminals Mounting Type Fixed installation Standards Compliance IEC 60947‑2 Rated Power Loss ~45 W (typical) Mechanical Endurance ~20,000 operations Electrical Endurance ~5,000 electrical cycles Typical Dimensions Width ~140 mm, Height ~205 mm, Depth ~103.5 mm Approx. Weight ~4.8 kg