Schneider Electric TeSys F LC1F330F7 Contactor, 3P (3 NO), AC‑3 330A ≤440V — 110V AC Coil

Schneider Electric TeSys F LC1F330F7 Contactor

Manufacturer: Schneider Electric

Product Summary: The Schneider Electric TeSys F LC1F330F7 is a high‑performance 3‑pole (3 normally open) industrial contactor designed for direct‑on‑line motor starters and resistive load switching. Engineered to international standards, it provides very high breaking capacity, low internal impedance and long mechanical life for demanding industrial applications. This variant features a 110 V AC control coil (40–400 Hz) and is rated AC‑3 at 330 A (≤440 V AC). Note: Product discontinued (Dec 30, 2024) but shown as normally stocked at time of documentation — verify current availability.

Key Technical Specifications:

• Series / Device short name: TeSys F / LC1F
• Poles / Contacts: 3P (3 NO)
• Utilisation categories: AC‑3, AC‑1, AC‑4
• Rated operational voltage (Ue): ≤1000 V (AC‑1); ≤690 V (AC‑3/AC‑4); ≤460 V DC
• Control circuit voltage (Uc): 110 V AC, 40…400 Hz
• Rated operational current (Ie): 330 A (at <55 °C) at ≤440 V AC (AC‑3); 400 A (at <40 °C) at ≤440 V AC (AC‑1)
• Rated insulation voltage (Ui): 1000 V (IEC 60947‑4‑1); 1500 V (VDE 0110 group C)
• Rated impulse withstand voltage (Uimp): 8 kV
• Conventional free‑air thermal current (Ith): 400 A (at 40 °C)
• Rated breaking capacity: 2640 A (IEC 60947‑4‑1)
• Short‑time withstand current (Icw) at 40 °C:
  • 2650 A — 10 s
  • 1800 A — 30 s
  • 1300 A — 1 min
  • 900 A — 3 min
  • 750 A — 10 min
• Associated fuse ratings: 400 A aM (≤440 V); 500 A gG (≤440 V)
• Average impedance: 0.28 mΩ (Ith 400 A, 50 Hz)
• Power dissipation per pole: 31 W (AC‑3); 44 W (AC‑1)
• Overvoltage category: III
• Contact composition: 3 NO power poles
• Mechanical durability: 10 million mechanical operations
• Operating times: Closing 40–65 ms; Opening 100–170 ms
• Coil power: Inrush 650 VA; Hold‑in 10 VA (40…400 Hz, cosφ 0.9 at 20 °C)
• Maximum operating rate: 2400 cycles/hour (at 55 °C)
• Connections / Terminals:
  • Control screw clamp terminals: 1…4 mm² (flexible/solid; cable end options)
  • Power circuit: busbar 2 × 30 × 5 mm; lugs/connector up to 240 mm²; bolted connections
• Tightening torque: Control 1.2 N·m; Power 35 N·m
• Mounting: Support plate
• Protection / Treatment: IP20 front face with shrouds; protective treatment TH
• Ambient temperature (operation): -5…55 °C; Storage: -60…80 °C; Surrounding permissible: -40…70 °C
• Dimensions: H 206 mm × W 213 mm × D 219 mm
• Net weight: 8.6 kg
• Standards: IEC 60947‑4‑1, IEC 60947‑1, EN 60947‑4‑1, EN 60947‑1, JIS C8201‑4‑1
• Typical motor power (AC‑3): up to 200 kW at 440 V (see datasheet for exact ratings by voltage)
• Warranty: 18 months (manufacturer contractual)

Certifications:

• BV, DNV, CSA, ABS, UL, CB, RMRoS, LROS (Lloyd’s Register), RINA, UKCA (confirm region applicability in official documentation).

Applications & Notes:

• Suitable for heavy industrial motor control and switching where high breaking capacity and low impedance are required. Compatible with TeSys F accessories (auxiliary contacts, mechanical interlocks and mounting kits) for reversing or multi‑contactor assemblies. Observe coil voltage limits and ambient derating per Schneider Electric installation instructions.

Environmental & Compliance:

• Environmental footprint and declarations available from Schneider Electric product environmental documentation. RoHS compliant with exemptions as noted. Follow local WEEE disposal regulations and applicable safety warnings (e.g., California Prop 65).