Technical Parameters Parameter / Feature Specification / Detail Model / Type AX300‑30‑11 — 3‑pole AC contactor Main Contacts (Power) 3 × Normally‑Open (NO) contacts (3P) Auxiliary Contacts 1 × Normally‑Open (NO) + 1 × Normally‑Closed (NC) auxiliary contact block Rated Operational Voltage (Main Circuit) Up to 1000 V (IEC insulation rating) — nominally up to ~690 V AC for typical use Conventional Free‑air Thermal Current (Iₜₕ) 250 A (at 40 °C, open contactor) Rated Operational Current, AC‑1 (General Load) Up to 500 A @ 690 V (40 °C), derating to 400 A @ 55 °C or 325 A @ 70 °C Rated Operational Current, AC‑3 (Motor Load) • 305 A @ 415–440 V • 290 A @ 500–690 V (at 55 °C) Rated Motor / Load Power, AC‑3 (Pₑ) • 160 kW @ 415 / 440 V • 200 kW @ 500 V • 250 kW @ 690 V • 90 kW at 220–240 V AC Making / Breaking Capacity (AC‑3) Making capacity: 10 × Ie; Breaking capacity: 8 × Ie (per IEC 60947‑4‑1) Short‑Time / Withstand / Inrush Current Ratings e.g. 10 s withstand: ~ 2440 A; 1 s: ~ 3050 A; other ratings per spec sheet depending on ambient & conditions Rated Frequency (Main Circuit) 50 / 60 Hz Control/Coil Voltage Variants Multiple coil‑voltage variants available (e.g. 220‑230 V AC, 110 V AC, 24 V AC/DC depending on order code) Terminal / Connection Type Bar‑type / busbar‑type main terminals (suitable for heavy cabling or busbars); screw‑type auxiliary‑contact terminals Mechanical Durability / Endurance Approx. 5 million mechanical operations (heavy‑duty rating) Typical Applications Three‑phase motor start/stop control; large motor switching; heavy‑load control; industrial machinery; power distribution panels; heavy‑duty AC load switching

Technical Parameters Parameter / Feature Specification / Detail Series / Model AX260‑30 Main Contacts 3 × Normally‑Open (NO) Auxiliary Contacts 1 × NO + 1 × NC Rated Main-Circuit Voltage (Ue) Up to 690 V AC Conventional Free-air Thermal Current (Ith) 250 A at 40 °C Rated Operational Current AC‑1 (Ie) 400 A @ 690 V (derated 350 A @ 55 °C, 290 A @ 70 °C) Rated Operational Current AC‑3 (Ie, motor load) 265 A @ 400–415 V; 250 A @ higher voltages up to 690 V Rated Motor / Load Power (AC‑3) ~132 kW @ 415 V; ~160 kW @ 440–500 V; ~200 kW @ 690 V Coil / Control Voltage Multiple variants (e.g., 110 V AC, 220–230 V AC) depending on ordering code Making / Breaking Capacity (AC‑3) Making capacity: 10 × Ie; Breaking capacity: 8 × Ie Terminals / Connection Type Main: bar-type for heavy cables/busbars; Auxiliary: screw-type Mechanical / Electrical Endurance Up to 5 million mechanical operations Typical Applications Three-phase motor start/stop, industrial motor control, general power circuits, heavy-load control, power distribution panels

Technical Parameters Parameter / Feature Specification / Detail Model / Type A185‑30‑11 3‑Pole AC Contactor Poles / Main Contacts 3 × Normally‑Open (NO) — three‑phase main circuit Auxiliary Contacts 1 × NO + 1 × NC (for control/signalling) Rated Main‑Circuit Voltage (Ue) Up to 690 V AC (IEC‑rated) Conventional Free‑air Thermal Current (I_th) 275 A at 40 °C (free‑air) Rated Operational Current (AC‑1, Ie) 275 A @ 690 V (40 °C); derated to 250 A @ 55 °C; 180 A @ 70 °C Rated Motor‑Switching Current (AC‑3, Ie) 185 A @ 400–415 V AC; 170 A @ 500–690 V AC (typical) Rated Motor / Load Power (AC‑3) Up to ~ 90 kW at 400 V; ~ 132 kW at 690 V (depending on load & supply) Coil / Control Supply Voltage Versions available (e.g. 110–120 V AC coil; other coil‑voltages depending on variant) Rated Insulation Voltage (Ui) 1000 V (IEC standard insulation rating) Impulse Withstand Voltage (Uimp) 8 kV (main contacts) Mechanical Endurance ~ 5 million switching operations Connection / Terminals Screw‑type terminals; main contacts via heavy‑duty bars/busbars Protection / Enclosure Rating (terminals) Coil terminals: IP20; main terminals: IP00 (open bar type) Typical Use Cases 3‑phase motor start/stop; industrial load switching; motor control panels; power distribution; contactor‑based machine control

Technical Parameters / Key Specifications Parameter / Feature Specification / Detail Model / Type A110‑30‑00‑80 (ABB A‑Line series contactor) Number of Poles 3‑pole (3P), 3 main contacts (3 NO) Auxiliary Contacts None (no auxiliary contacts on this variant) Coil / Control Voltage 230–240 V AC (50/60 Hz) Main‑Circuit Rated Voltage Up to 1000 V AC (IEC insulation rating) / suitable nominally for 690 V AC industrial supply Conventional Free‑air Thermal Current (Ith) 160 A (at 40 °C, free air) Rated Operational Current, AC‑1 (Ie, general load) 160 A (at 40 °C); derated with higher ambient temperature (e.g. 145 A @ 55 °C; 130 A @ 70 °C) Rated Operational Current, AC‑3 (Ie, motor load) ~110 A (at typical 400–415 V load) Motor / Load Capability (Example) Up to ~ 40 HP at 230/240 V 1‑phase; up to ~ 75 HP at 460/480 V 3‑phase; higher ratings at higher voltages, depending on application Mounting / Terminals DIN‑rail or panel mount; screw‑type terminals (for main contacts) Design / Safety Features Touch‑safe terminal design; block‑type contactor housing; standard industrial IEC/UL/CSA compliance Typical Applications 3‑phase motor start/stop control; load switching; general industrial power circuits; contactor‑based panel control; non‑reversing applications where no auxiliary contacts are required

Technical Parameters Parameter / Feature Specification / Detail Model / Type AF460‑30‑11 (3‑pole AC/DC contactor) Main Contacts 3 × Normally‑Open (NO) main contacts Auxiliary Contacts 1 NO + 1 NC auxiliary contact block Rated Operational Voltage (Main Circuit) Up to 1000 V AC (IEC insulation rating) / 690 V AC nominal for many usages Conventional Free‑air Thermal Current (Ith) 700 A @ 40 °C free air (derates with higher ambient temperature) Rated Operational Current AC‑1 (Ie, general load) 700 A @ 690 V (40 °C); derated to e.g. 600 A @ 55 °C, 480 A @ 70 °C Rated Operational Current AC‑3 (Ie, motor load) ~ 460 A @ 415–500 V AC; 400 A @ 690 V AC; (dependent on ambient and wiring) Rated Operational Power — AC‑3 Up to ~ 250 kW @ 400 V; ~ 315 kW @ 500 V; ~ 355 kW @ 690 V (for motor loads) Making/Breaking Capacity (AC‑3) Making capacity up to 10 × Ie; Breaking capacity up to 8 × Ie (per IEC 60947‑4‑1) Coil / Control Supply Voltage (Uc) Wide coil‑voltage variants: e.g. 100–250 V AC/DC standard; other variants also available by ordering code Rated Frequency (Main Circuit) 50 / 60 Hz AC Utilization / Duty Categories AC‑1 (general load), AC‑3 (motor switching), suitable for high-power applications Insulation & Withstand Ratings Rated insulation voltage Ui = 1000 V; Impulse withstand voltage Uimp ≈ 8 kV Terminals / Connection Capacity Main‑circuit bar‑type terminals (suitable for heavy conductors / busbars); auxiliary screw‑type terminals Mechanical Durability / Endurance ~ 3,000,000 switching cycles (or as specified per version) — robust for long‑term industrial use Typical Applications Large motor start/stop, industrial machinery control, heavy‑load switching, electrical distribution panels, bypass/isolation circuits, three‑phase load control

Technical Parameters Parameter / Feature Specification / Detail Model / Type A370D‑30‑11 (3‑pole AC contactor) Poles / Main Contacts 3 poles — 3 × Normally‑Open (NO) Auxiliary Contacts 1 × NO + 1 × NC Rated Operational Voltage (Main Circuit) Up to 690 V AC Conventional Free-air Thermal Current (Ith) 600 A at 40 °C Rated Operational Current — AC‑1 600 A @ 690 V (derated 500 A @ 55 °C, 400 A @ 70 °C) Rated Operational Current — AC‑3 370 A @ 380–415 V; 350 A @ 500 V; 315 A @ 690 V Maximum Motor Power (AC‑3) Up to 315 kW depending on voltage & load conditions Coil / Control Voltage Multiple variants (AC or DC) depending on ordering code Terminals / Connections Bar-type main terminals for heavy cables/busbars; screw-type auxiliary terminals Mechanical / Electrical Endurance Designed for industrial heavy-duty use; high cycle life Insulation / Impulse Withstand Voltage Ui = 1000 V; Uimp ≈ 8 kV Standards IEC 60947‑4‑1 compliant Operating Conditions Ambient temperature –25 °C … +50 °C (with overload relay); –40 °C … +70 °C (without overload relay) Typical Applications Three-phase motor control, heavy load switching, industrial machinery, power distribution panels, load isolation/bypass

Technical Parameters Parameter / Feature Specification / Detail Model / Type A300D‑30‑11 (3‑pole AC contactor) Main Contacts (Power) 3 poles — 3 × Normally‑Open (3 NO) Auxiliary Contacts 1 × Normally‑Open (NO) + 1 × Normally‑Closed (NC) auxiliary contact block Rated Main‑Circuit Voltage (Ue) Up to 690 V AC (IEC rating) Rated Operational Current (AC‑1, Ie) Up to ~ 500 A at 690 V (at 40 °C free air rating) Current at Higher Temperatures / Derating e.g. 400 A @ 55 °C, 325 A @ 70 °C (depending on configuration) Motor Duty Rating (AC‑3, Ie) ~ 300 A at 415 V AC (motor‑load switching) Rated Operational Power (AC‑3, Pe) e.g. 160 kW @ 400–440 V, up to 250 kW at 690 V (depending on supply & load) Making / Breaking Capacity (AC‑3) Making capacity 10× Ie; Breaking capacity 8× Ie (per IEC 60947‑4‑1) Short‑Circuit / Withstand Current (Icw) / Capacity High short‑circuit and making capacity — suitable for strong industrial loads / motor starts / inrush currents Coil / Control Circuit Available in various coil voltages depending on variant (AC coil; many common coil‑voltage versions exist) Insulation & Impulse Withstand Voltage (Ui / Uimp) Insulation rating per IEC: Ui ≈ 1000 V; impulse‑withstand approx 8 kV Terminals / Connections Screw / bar‑type main‑circuit terminals (for heavy cables / busbars); standard auxiliary‑contact terminals for control wiring Mechanical Durability / Lifetime Designed for industrial heavy‑duty use, high cycle life and robust mechanical construction Typical Applications Three‑phase motor control (start/stop), heavy machinery, industrial load switching, power distribution panels, load isolation/bypass, pump/compressor control, general 3‑phase AC circuits

Technical Parameters Parameter / Feature Specification / Detail Model / Series A260D‑30‑11 (3‑pole AC contactor) Poles / Main Contacts 3 main contacts (3P), normally‑open (3 NO) Auxiliary Contacts 1 NO + 1 NC Rated Operational Voltage (Main Circuit) Up to 690 V AC Conventional Free‑air Thermal Current (Ith) 400 A at 40 °C Rated Operational Current — AC‑1 400 A @ 690 V (derated 350 A @ 55 °C, 290 A @ 70 °C) Rated Operational Current — AC‑3 260 A @ 415 V; 240 A @ 440–500 V; 220 A @ 690 V Max Motor Power (AC‑3) ~200 kW (depending on voltage & load conditions) Coil / Control Voltage Multiple variants (AC or DC, depending on ordering code) Terminals Main: bar-type for high-current cables/busbars; Auxiliary: screw-type Mechanical / Electrical Endurance Designed for heavy-duty industrial use; high cycle life Insulation / Impulse Withstand Voltage Ui = 1000 V; Uimp ≈ 8 kV Standards IEC 60947‑4‑1 compliant Operating Conditions Ambient temperature: –25 °C … +50 °C (with overload relay); –40 °C … +70 °C (without overload relay) Typical Applications Three-phase motor control, heavy load switching, industrial machinery, power distribution panels

Technical Parameters Parameter / Feature Specification / Detail Model / Type A260‑30‑11 (3‑pole AC contactor) Poles / Main Contacts 3 main contacts — 3 × Normally‑Open (NO) Auxiliary Contacts 1 × NO + 1 × NC (auxiliary contact block) Rated Operational Voltage (Main Circuit) Up to 690 V AC Rated Operational Current (AC‑1, Ie) 400 A (at 690 V, 40 °C free‑air); derates to 350 A at 55 °C, 290 A at 70 °C Rated Operational Current (AC‑3, Ie, motor switching) 260 A @ 415 V AC; 240 A @ 440 – 500 V AC; 220 A @ 690 V AC; (also 260 A @ 220‑240 V for lower‑voltage motors) Rated Operational Power (AC‑3, 400 V) 140 kW (three‑phase motor load) Utilization Category AC‑1 (general loads) and AC‑3 (motor loads) supported Insulation / Impulse Withstand Voltage Ui = 1000 V (IEC), Uimp = 8 kV Mechanical / Thermal Current Rating (Ith) 400 A at 40 °C free‑air Coil / Control Voltage Many variants — common AC coil versions: 220–230 V AC (50 Hz) or 230–240 V AC (60 Hz); other coils available depending on ordering code Frequency (Main Circuit) 50 / 60 Hz Connection / Terminals Bar‑type main terminals (for heavy cables or busbars); screw‑type auxiliary terminals; suitable for high‑capacity wiring Operating / Ambient Conditions Standard industrial ambient (typical –25 °C … +50 °C when fitted with thermal overload relay; wider storage/ non‑loaded range) Enclosure / Mounting DIN‑rail or panel / busbar installation (depending on variant); NEMA/IEC rated enclosure class per installation Typical Applications Three‑phase motor start/stop, industrial motor control, heavy‑load switching, power distribution panels, motor bypass/ isolation, general high‑power AC three‑phase circuits

Technical Parameters Parameter / Feature Specification / Detail Model / Type A320‑30‑11 (3‑pole AC contactor) Poles / Main Contacts 3 main contacts (3‑pole), normally‑open (NO) Auxiliary Contacts Depending on version: some variants have 0 auxiliary contacts, some have 1 NC auxiliary contact Rated Control (Coil) Voltage Example variants: 48 V AC 50 Hz; 110 V AC 50 Hz — other coil voltages possible depending on version Maximum Main‑Circuit Voltage Up to ~ 600 V AC (for typical applications) Main‑Circuit Connection Type Bar‑type terminals / busbar‑type main‑circuit connection Contactor Dimensions (approx.) Width ~ 140 mm; Depth ~ 180.5 mm; Height ~ 227 mm Application Types Motor starting, isolation, bypass, distribution, general three‑phase load switching Main Contact Configuration 3 NO main contacts; no NC main contacts Auxiliary Contact Configuration (some variants) 0 or 1 NC auxiliary contact (depending coil version / variant) Intended Use AC switching in three‑phase circuits, load control, motor switching, power distribution

Technical Parameters Parameter / Feature Specification / Detail Model / Type AF400‑30‑11 3‑pole Contactor Main Contact Poles 3 (3‑pole), 3 × Normally‑Open (NO) main contacts Auxiliary Contacts 1 × NO + 1 × NC auxiliary contact block Rated Operational Voltage (Main Circuit) Up to 1000 V AC (IEC rating) Rated Operational Current (AC‑1, general use) Up to 600 A (at 690–1000 V, depending on ambient temp) Motor Load Rating (AC‑3) Up to ~400 A @ 400‑415 V; ~350 A @ 690 V (for motor‑load duty) Maximum Power Handling (AC‑3) Up to ~250 kW–315 kW (depending on voltage & load) Coil / Control Voltage Range Depending on variant: e.g. 100–250 V AC / DC (other coil voltages available) Utilisation Category Suitable for general load switching (AC‑1) and motor switching (AC‑3) duties Contact Making/Breaking Capacity Making capacity up to 10× Ie; breaking capacity up to 8× Ie (per IEC‑60947‑4‑1 for contactors) Terminals / Connections Main circuit: bar‑type terminals (for high-current cables / busbars); Auxiliary: screw‑type terminals Mechanical Durability / Switching Frequency Designed for heavy industrial use, typical mechanical endurance and switching cycles suitable for frequent switching Ambient / Environmental Conditions Operating temperature roughly –40 °C to +70 °C (depending on coil variant and installation); suitable for industrial environments Typical Applications Three‑phase motor start/stop control, heavy load switching, industrial machinery control, power distribution panels, large 3‑phase loads

Technical Parameters Parameter / Feature Specification / Detail Model / Type AF750‑30‑11‑69 (AF750 series 3‑pole contactor) Number of Poles (Main Contacts) 3 poles — 3 × Normally‑Open (NO) main contacts Auxiliary Contacts 1 × Normally‑Open (NO) + 1 × Normally‑Closed (NC) auxiliary contact Control / Coil Voltage Range 48–130 V AC or 48–130 V DC (some variants in AF750 series support wider ranges) Main Circuit Rated Operational Voltage Up to 1000 V AC (IEC), 600 V AC (UL/CSA) Rated Current / Load Capacity (AC‑1, General Use) Up to 1050 A (AC‑1, free‑air rating at 400 V) Motor‑Switching (AC‑3) Current / Load Capacity Up to 750 A (motor‑load rating) under appropriate conditions Rated Operational Power (Motor / Load) Up to 400 kW at 400 V (three‑phase) — depending on conditions and supply voltage Contact Configuration 3 NO (power) + auxiliary NO/NC contacts Insulation Voltage (Ui) 1000 V (IEC rating) Impulse Withstand Voltage (Uimp) ~ 8 kV Protection / Enclosure / Terminals Main terminals: bar‑type / lug / bolt connection; auxiliary: screw terminals; Main circuit terminals typically IP00, coil/aux terminals IP20 Ambient / Operating Temperature Typical range –40 °C … +70 °C (depending on coil, ambient, and applied overload relay) Mechanical / Electrical Endurance Designed for heavy industrial use (high cycle life, robust construction) Typical Applications Three‑phase motor start/stop, heavy‑duty motor control, power circuits switching, motor bypass/isolation, industrial machinery, large load switching, switchgear, distribution panels