Technical Specifications Parameter Value / Description Contactor Type Miniature 4‑pole contactor (mini contactor) Main Contacts 4 × Normally‑Open (NO) Auxiliary Contacts None (standard model) Rated Main‑Circuit Voltage (Ue) Up to 690 V AC (main circuit) Rated Insulation Voltage (Ui) 690 V AC (accord. to IEC); 600 V AC per UL/CSA when applicable Impulse Withstand Voltage (Uimp) 6 kV (main circuit) Rated Operational Current — AC‑1 (Ie, resistive / general load) 20 A @ 220–240 V AC (ambient 40 °C) 16 A @ same voltage (ambient 55 °C) 20 A @ 380–440 V AC (40 °C) 16 A @ 380–440 V AC (55 °C) 6 A @ 690 V AC (both 40 °C & 55 °C) Rated Motor / Inductive Load — AC‑3 (Ie / Power capability) Up to: ~ 2.2 kW @ 230 V AC (three‑phase) ~ 4.0 kW @ 400 V AC (three‑phase) ~ 4.0 kW @ 500 V AC ~ 3.0 kW @ 690 V AC (three‑phase) Short‑time Withstand Current (Icw) 64 A for 10 seconds (cold start, free air, 40 °C ambient) Conventional Free‑air Thermal Current (Ith) 20 A Control Coil / Coil Type / Rated Coil Voltage (Uc) AC‑operated coil; typical coil‑voltage variants depend on version (e.g. 220–240 V AC, 24 V AC, etc.), designed per IEC 60947‑4‑1 Coil Operating Limits 0.85 … 1.1 × Uc (for ambient ≤ 55 °C) Terminal / Connection Types Screw‑terminal, flat‑pin, or solder‑pin options depending on variant; suitable for small to moderate conductor cross‑section Mounting / Installation Wall/panel mounting or DIN‑rail mounting (e.g. TH35) — compact design for limited‑space cabinet or panel installations Mechanical / Electrical Durability Mechanical life up to 10,000,000 switching cycles; suitable for frequent switching in control or automation environments Typical Use Cases Lighting and heating circuits, small motor loads (pumps, fans), HVAC systems, small industrial machines, general-purpose AC loads in control panels or buildings, retrofit or new installations when compact size is needed

Technical Specifications Parameter / Item Value / Description Contactor Type 4‑pole mini contactor relay (mini‑contactor) Coil / Control Circuit DC‑coil, 220–240 V DC (standard “‑05” variant) Coil Operating Tolerance 0.85 … 1.10 × Uc (at ambient ≤ 55 °C) Coil Power Consumption ~ 3.5 W (holding and pull-in) Main / Auxiliary Contacts Configuration 4 poles (main contacts), ... plus auxiliary contact set (as per variant: 3 NO + 1 NC auxiliary contacts) Rated Insulation Voltage (Ui) 690 V AC (with 600 V rating under UL/CSA) Rated Impulse Withstand Voltage (Uimp) 6 kV (auxiliary / control circuit) Rated Operational Voltages (Main / Auxiliary) Up to 690 V AC (main circuit); auxiliary / control circuits per coil/version Switching / Load Capability (AC‑15 / Control Signals) Up to ~3 A @ 400 V AC (AC‑15 utilization) Switching / Load Capability (DC‑13 / DC Loads) at 24 V DC: up to ~2.5 A; at 110 V DC: ~0.7 A; at 220–240 V DC: ~0.4 A Conventional Thermal Current (Ith) 6 A (auxiliary circuit rating) Switching Frequency & Life Electrical / mechanical life ~10,000,000 cycles; switching frequency up to 600 cycles/hour (AC‑15 or DC‑13) Minimum Switching Capacity 17 V / 5 mA (i.e. supports low‑level signals) Connection / Terminals Screw terminals for main and auxiliary circuits; accepted conductor sizes: flexible with ferrule 1 … 2.5 mm², rigid 1 … 4 mm² Mounting Options DIN‑rail mounting (e.g. TH35) or panel mounting; minimum horizontal clearance 0 mm (i.e. can be mounted side‑by‑side with same devices) Dimensions & Weight Width 52.5 mm; Height 57.5 mm; Depth 46.5 mm; Net weight ~ 0.175 kg Operating Environment Ambient operation: –25 … +55 °C; Storage: –40 … +80 °C; Max installation altitude: ~2000 m Protection & Standards Auxiliary/control terminals: IP20; Compliant with IEC/EN 60947‑1, 60947‑4‑1, 60947‑5‑1; UL/CSA contact‑rating A600, general‑use 600 V AC 5 A

Technical Specifications Specification Value / Description Contactor Type 4‑pole miniature contactor Main Contacts 4 × Normally‑Open (NO) Auxiliary Contacts None Control / Coil Circuit DC-operated coil (e.g., 24 V DC) Rated Main-Circuit Voltage (Ue) Up to 690 V AC Rated Insulation Voltage (Ui) 690 V AC Impulse Withstand Voltage (Uimp) 6 kV Rated Operational Current (AC‑1, Ie) 20 A @ 220–240 V AC (40 °C) / 16 A (55 °C) 20 A @ 380–440 V AC (40 °C) / 16 A (55 °C) 6 A @ 690 V AC Motor / Inductive Load (AC‑3) 3 kW @ 230 V AC three‑phase 5.5 kW @ 400 V AC three‑phase 3 kW @ 690 V AC three‑phase Short-Time Withstand Current (Icw) 96 A for 10 s (cold start, 40 °C ambient) Electrical / Mechanical Life Rated for ~10 million switching cycles Terminal / Connection Screw-terminal or cable-clamp for main circuit Mounting / Installation DIN‑rail or panel mounting; compact size for space-constrained cabinets Operating / Environmental Conditions Operating ambient: –20 … +55 °C; Storage: –40 … +80 °C; Max installation altitude: ~2000 m

Technical Specifications Specification Value / Description Contactor Type Miniature 3‑pole contactor Main Contacts 3 × Normally‑Open (NO) Auxiliary Contacts 1 × Normally‑Closed (NC) Rated Main-Circuit Voltage (Ue) Up to 690 V AC Insulation Voltage (Ui) 690 V AC Impulse Withstand Voltage (Uimp) 6 kV Rated Operational Current (AC‑1, Ie) 20 A @ 220–240 V AC (40 °C) / 16 A (55 °C) 20 A @ 380–440 V AC (40 °C) / 16 A (55 °C) 6 A @ 690 V AC Rated Operational Power (AC‑3, Motor Load) ~3.0 kW @ 230 V AC three‑phase ~5.5 kW @ 400 V AC three‑phase ~3.0 kW @ 690 V AC three‑phase Short-Time Withstand Current (Icw) 96 A for 10 s (cold start, free air, 40 °C ambient) Rated Coil / Control Voltage (Uc) Depends on variant — e.g., 12 V DC or AC/DC options Electrical / Mechanical Life Mechanical life up to ~10 million operations; switching frequency moderate (mini‑contactor class) Terminal / Connection Screw terminals or solder-pin for main circuit; terminals for coil as per variant Environmental / Operating Conditions Operating ambient: –25 … +55 °C; Storage: –40 … +80 °C; suitable for installation up to ~2000 m altitude Typical Applications Small three‑phase motors (pumps, fans, small compressors) Light/medium industrial loads, control circuits, lighting, HVAC systems Compact control panels or automation cabinets General AC switching where moderate currents are required and heavy-duty contactors are not needed

Technical Specifications Specification Value / Description Contactor Type Miniature 3‑pole contactor Main Contacts 3 × Normally‑Open (NO) Auxiliary Contacts Typically none Rated Main-Circuit Voltage (Ue) Up to 690 V AC Insulation Voltage (Ui) 690 V AC Impulse Withstand Voltage (Uimp) 6 kV Rated Operational Current (AC‑1, Ie) 20 A @ 220–240 V AC (40 °C) / 16 A (55 °C) 20 A @ 380–440 V AC (40 °C) / 16 A (55 °C) 6 A @ 690 V AC Rated Operational Power (AC‑3, Motor Load) ~3.0 kW @ 230 V AC three‑phase ~5.5 kW @ 400 V AC three‑phase ~3.0 kW @ 690 V AC three‑phase Short-Time Withstand Current (Icw) 96 A for 10 s (cold start, free air, 40 °C ambient) Rated Coil / Control Voltage (Uc) Depends on variant — e.g., 12 V DC or other AC/DC versions Electrical / Mechanical Life Mechanical life up to ~10 million operations; switching frequency moderate (mini‑contactor class) Terminal / Connection Screw terminals or solder-pin for main circuit; terminals for coil as per variant Environmental / Operating Conditions Operating ambient: –25 … +55 °C; Storage: –40 … +80 °C; suitable for installation up to ~2000 m altitude Typical Applications Small three‑phase motors (pumps, fans, small compressors) Light/medium industrial loads, control circuits, lighting, HVAC Compact control panels or automation cabinets where space is limited General AC switching where a small, reliable, and economical contactor is needed

Technical Specifications Parameter Value / Description Contactor Type Miniature 3‑pole contactor (non-reversing) Main Contacts 3 × Normally‑Open (NO) Auxiliary Contacts 1 × Normally‑Closed (NC) Rated Main-Circuit Voltage (Ue) Up to 690 V AC Rated Insulation Voltage (Ui) 690 V AC Impulse Withstand Voltage (Uimp) 6 kV Rated Operational Current (AC‑1, Ie) 20 A @ 220–240 V AC (40 °C) 16 A @ 220–240 V AC (55 °C) 20 A @ 380–440 V AC (40 °C) 16 A @ 380–440 V AC (55 °C) 6 A @ 690 V AC Rated Operational Power (AC‑3, Motor Load) ~2.2 kW @ 230 V AC three‑phase ~4.0 kW @ 400 V AC three‑phase ~3.0 kW @ 690 V AC three‑phase Short-Time Withstand Current (Icw) 64 A for 10 s (cold start, free air, 40 °C) Coil / Control Voltage (Uc) Typical coil variants include 24 V DC; may vary by version Auxiliary Contact Ratings AC‑15: up to 4 A @ 120–240 V AC; DC‑13: 2.5 A @ 24 V DC Mounting & Connection DIN‑rail or wall/panel mounting; screw terminals for main and auxiliary contacts Dimensions & Weight ~52.5 mm (W) × 57.5 mm (H) × 46.5 mm (D); ~0.175 kg Mechanical / Electrical Life Up to 10,000,000 operations; switching frequency up to 300–600 cycles/hour depending on load type Ambient / Environmental Operating: –25 °C … +55 °C; Storage: –40 °C … +80 °C

Technical Specifications Parameter / Item Value / Description Contactor Type Miniature 3‑pole contactor (non‑reversing) Main Contacts 3 × NO (normally‑open) Auxiliary Contacts 1 × NO (built-in auxiliary contact) Rated Main‑Circuit Voltage (Ue) Up to 690 V AC Rated Insulation Voltage (Ui) 690 V AC (per IEC), 600 V AC per UL/CSA Rated Impulse Withstand Voltage (Uimp) 6 kV (main circuit) Rated Operational Current (AC-1, Ie) 20 A @ 220/240 V (ambient 40 °C) 16 A @ 220/240 V (ambient 55 °C) 20 A @ 380/440 V (ambient 40 °C) 16 A @ 380/440 V (ambient 55 °C) 6 A @ 690 V (40 °C or 55 °C) Rated Motor / Inductive Load (AC-3, Ie / Power capability) 3.0 kW at 230 V AC three-phase 5.5 kW at 400 V AC / 440 V / 500 V AC ~3.0 kW at 690 V AC (three-phase) Short-Time Withstand Current (Icw) 96 A for 10 s (cold start, free air, 40 °C ambient) Auxiliary Contact Rating (AC-15 / Control circuit) 4 A @ 120 V or 220–240 V AC; lower currents at higher voltages (varies) Coil / Control Circuit Voltage (Uc) Multiple coil variants exist — common ones include 24 V AC, 110–127 V AC, 220–240 V AC, 380–415 V AC, depending on order code Mounting & Connections Screw‑terminal main contacts; compact size suits DIN‑rail or panel mounting; small conductor wire / bus‑bar compatible within limits Physical Dimensions & Weight Approx. 52.5 mm width × 57.5 mm height × 46.5 mm depth; net weight ~ 0.175 kg Operating / Environmental Conditions Ambient temperature (operation): –25 °C to +55 °C (typical) Storage: –40 °C to +80 °C (varies by variant) Protection class (coil/aux terminals): IP20 Applicability / Use Cases Small to medium 3‑phase motors (pumps, fans, small compressors), general-purpose three-phase loads, lighting loads, control panels, automation cabinets, HVAC, small industrial machines

Technical Specifications Parameter Value / Description Contactor Type 3‑pole miniature contactor (mini contactor) Main Contacts 3 × NO (normally-open) Auxiliary Contacts 1 × NO (built-in auxiliary contact) Poles 3‑pole (3 main contacts) Main Circuit Rated Voltage (Ue) Up to 690 V AC (or 220–690 V AC typical) Control / Coil Voltage (Uc) DC coil (various coil‑voltage versions depending on variant) — common variants: 12 V DC, 24 V DC, etc. Insulation Voltage (Ui) 690 V AC; (UL/CSA rating often 600 V) Impulse Withstand Voltage (Uimp) 6 kV (main circuit and auxiliary circuit) Rated Operational Current (AC‑1, Ie) 20 A @ 220–240 V AC (40 °C) / 16 A @ 55 °C; 20 A @ 380–440 V AC (40 °C) / 16 A @ 55 °C; 6 A @ 690 V AC (40 °C / 55 °C) Rated Operational Power (AC‑3, motor load) ~2.2 kW @ 230 V AC (three‑phase) ~4.0 kW @ 400 V AC (three‑phase) ~3.0 kW @ 690 V AC (three‑phase) Short-Time Withstand Current (Icw) 64 A for 10 s (cold start, free air, 40 °C) Coil & Control Features Hum‑free DC coil; low coil power consumption; suitable for direct control via PLC outputs or low‑power control circuits Mounting / Installation Wall or DIN‑rail mounting (mini‑contactor style) Terminal / Connection Type Screw‑terminal main contacts; compact screw terminals for auxiliary contact/coil Auxiliary Contact Rating (AC‑15 / control circuit) Up to 4 A @ 120 V or 220–240 V AC; lower currents at higher voltages Mechanical / Environmental Operating ambient temperature: –25 … +55 °C; Storage: –40 … +80 °C (depending on variant) Max recommended installation altitude: 2000–3000 m depending on standard

Technical Specifications Parameter Value / Description Contactor Type 3‑pole miniature contactor Main Contacts 3 × NO (normally-open) Auxiliary Contacts 1 × NO (built-in) Control (Coil) Voltage / Type AC coil; various coil-voltage versions (e.g., 24 V AC, 110–127 V AC, 220–240 V AC) Rated Operational Voltage (Ue) Up to 690 V AC Insulation / Impulse Withstand Voltage Ui ≈ 690 V AC; Uimp ≈ 6 kV Rated Operational Current / Load Capacity AC‑1 (resistive) up to ~12 A; AC‑3 (motor) up to ~4 kW @ 400 V AC Coil Power Consumption Pull-in: ~350–450 VA; Holding: ~3.5 VA (depends on coil version) Switching Frequency / Durability Electrical: ~240 cycles/hour; Mechanical: up to millions of operations; Max mechanical: ~3600 cycles/hour Mounting / Terminals Panel or DIN-rail mounting; screw or solder-pin terminals depending on variant Protection / Enclosure Auxiliary/coil terminals: IP20; main circuit terminals: standard miniature-contactor IP rating Ambient / Environmental Limits Operating: –25 °C … +55 °C; Storage: –40 °C … +80 °C

Technical Specifications Parameter Value / Description Poles / Contacts 3 main poles (3 × NO) Auxiliary Contacts None Main-Circuit Rated Operational Voltage (Ue) Up to 1000 V AC / 600 V UL/CSA Conventional Free-Air Thermal Current (Ith) 145 A @ 40 °C Rated Operational Current (AC‑1, General Loads) 145 A @ 690 V, 40 °C Rated Operational Current (AC‑3, Motor/Inductive/Capacitive Loads) ~96 A @ 380–400 V, 55 °C Rated Reactive Power (for Capacitor Switching) Up to ~65 kvar @ 400 V, 50/60 Hz Rated Insulation Voltage (Ui) 1000 V AC / 600 V UL/CSA Rated Impulse Withstand Voltage (Uimp) 8 kV Coil / Control Voltage Depends on variant, e.g., 230–240 V AC (50 Hz) or 240–260 V AC (60 Hz) Coil Operating Range 0.85 × Uc … 1.10 × Uc, ambient ≤ 70 °C Coil Power Consumption Pull-in: ~350–450 VA; Holding: ~22–26 VA Switching Frequency & Durability Electrical: ~240 cycles/hour; Mechanical: ~10 million operations; Max mechanical: ~3600 cycles/hour Short-Time Withstand / Making / Breaking Capacity 800 A for 10 s (cold start); Breaking capacity ~1160 A @ 440 V, cos φ ≈ 0.45 Connections / Terminals Main: M8 hexagon socket, bar or cable-clamp; Auxiliary: flexible 2×0.75–2.5 mm² or solid 1×1–4 mm² Operating Environment Ambient with overload: –25…+50 °C; without overload: –40…+70 °C; Storage: –60…+80 °C; Max altitude: 3000 m

Technical Specifications General Configuration Contactor type: 3‑pole (3 main contacts, NO) Auxiliary contacts: Common configuration: 1 NO + 1 NC (or other arrangements depending on variant) Main-circuit rated operational voltage (Ue): up to 1000 V AC Insulation voltage (Ui): 1000 V (IEC) / 600 V (UL/CSA) Impulse withstand voltage (Uimp): 8 kV Control / Coil Circuit Rated control (coil) voltage (Uc): typically 100–250 V AC or DC, depending on coil variant Coil type / Features: Electronic / magnetic coil with wide‑range control-voltage tolerance; built-in surge suppression; suitable for AC or DC control Thermal / Operational Current Ratings Conventional free‑air thermal current (Ith, 40 °C): 350 A Rated operational current (AC‑1, general/resistive load): 275 A @ 1000 V, 40 °C 250 A @ 1000 V, 55 °C 200 A @ 1000 V, 70 °C At 690 V: 350 A (40 °C), 300 A (55 °C), 240 A (70 °C) Rated operational current (AC‑3, motor duty / inductive load): 205 A @ 220–240 V 165 A @ 500–690 V 100 A @ 1000 V Switching / Mechanical / Endurance Making capacity (AC‑3): up to 10 × Ie Breaking capacity (AC‑3): up to 8 × Ie Short-time withstand current (cold start, 40 °C): 1 s: 2050 A 30 s: 947 A 15 min: 350 A Electrical switching frequency: AC‑1: up to 300 cycles/hour; AC‑3: up to 300 cycles/hour; AC‑2 / AC‑4: up to 150 cycles/hour Mechanical endurance: millions of operations Environmental & Operating Conditions Ambient air temperature (with overload relay): –25 … +55 °C Ambient air temperature (without overload relay): –40 … +70 °C Storage temperature: –40 … +70 °C Maximum installation altitude without derating: 3000 m

Technical Specifications Parameter / Item Value / Description Poles / Contacts 3 main poles — 3 × NO (normally open) Auxiliary Contacts 1 NO + 1 NC (standard “‑11” auxiliary contact set) Frame / Series AF750 (AF series large-frame contactor) Main Circuit Rated Operational Voltage (Ue) Up to 1000 V AC (IEC standard) / up to 600 V AC (UL/CSA rating) Control (Coil) Voltage Range (Uc) Wide‑range coil: e.g. 100–250 V AC/DC; other coil variants available (e.g. 24–60 V DC or 48–130 V AC/DC depending on order code) Utilization / Ratings (AC‑1, general / resistive load) ~ 1050 A (for many coil variants) — general-purpose load rating Utilization / Ratings (AC‑3, motor duty / inductive load) Ie (AC‑3) ~ 750 A @ typical 400 V (three‑phase) motor supply Rated Power (Motor Load, AC‑3) ~ 400 kW (at 400 V, three-phase) — typical motor power rating for this contactor Insulation & Withstand Ratings Rated insulation voltage (Ui): 1000 V (IEC) / 600 V (UL/CSA) Impulse withstand voltage (Uimp): 8 kV Making / Breaking Capacity Making capacity (AC‑3): up to 10 × Ie Breaking capacity (AC‑3): up to 8 × Ie Short‑Circuit / Short‑time Withstand Capability E.g. withstands short-time currents — under specified conditions allowed up to several kA for short durations (exact value depends on wiring/system) Terminal / Connection Type Main circuit: lug/bar‑type terminals (bus‑bar capable) Auxiliary / coil terminals: screw / lug terminals Mechanical & Environmental Operating ambient temperature range: –40 °C to +70 °C (without overload relay) Storage temperature: –40 °C to +70 °C Max installation altitude without derating: 3000 m Protection rating: Coil terminals IP20; main terminals (when open) IP00 Design / Features - Electronically controlled wide‑range coil, tolerant to supply/control‑voltage variation - Built-in surge suppression, stable operation under voltage dips/sags - Modular block‑type design, supports auxiliary contact blocks and accessories - Suitable for motor starting, heavy load switching, distribution, bypass, and general industrial power circuits