Schneider Electric TeSys F LC1F330Q7 Contactor, 3P (3 NO), AC‑3 330A ≤440V — 380V AC Coil

Manufacturer: Schneider Electric

Product Summary: The Schneider Electric TeSys F LC1F330Q7 is a heavy‑duty 3‑pole (3 normally open) power contactor designed for direct‑on‑line motor starting and resistive load switching in demanding industrial and marine environments. Built to IEC/EN/JIS standards, it provides high breaking capacity, low internal impedance and long mechanical life. This variant has a 380 V AC control coil (40–400 Hz) and is rated AC‑3 at 330 A (≤440 V AC). Discontinued: 18 Jan 2023. End‑of‑service: 31 Dec 2023. Verify stock/availability and replacement options before specifying.

Key Technical Specifications:

• Series / Device short name: TeSys F / LC1F
• Type: 3‑pole contactor, 3 NO (main power contacts)
• Utilisation categories: AC‑3 (motor switching), AC‑1, AC‑4
• Rated operational voltage (Ue): ≤1000 V AC (AC‑1); ≤690 V AC (AC‑3/AC‑4); ≤460 V DC
• Control (coil) voltage (Uc): 380 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)
• 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
• Rated impulse withstand voltage (Uimp): 8 kV
• Rated insulation voltage (Ui): 1000 V (IEC 60947‑4‑1); 1500 V (VDE 0110 group C)
• 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
• Mechanical durability: 10 million mechanical operations
• Operating times: Closing 40–65 ms; Opening 100–170 ms
• Coil consumption: 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 for 1…4 mm² (flexible/solid, with/without ferrules)
  • Power: busbar 2 × 30 × 5 mm; lugs up to 240 mm²; bolted connections
• Tightening torques: 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 × W × D): 206 × 213 × 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 (refer to datasheet for exact voltage-specific ratings)
• Warranty: 18 months (manufacturer contractual)

Certifications:

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

Applications & Notes:

• Suitable for heavy industrial motor control and high‑capacity switching where substantial breaking capacity and low impedance are required.
• Compatible with TeSys F accessories (auxiliary contacts, LA9 mechanical interlocks, mounting kits) for reversing or multi‑contactor assemblies. Follow Schneider Electric coil voltage operational limits (0.85…1.1 Uc) and drop‑out limits (0.35…0.55 Uc) and apply proper derating and protection coordination (fuse selection) per installation rules.
• Discontinued and end‑of‑service dates provided above — consult Schneider Electric for current replacements or lifecycle support.

Environmental & Compliance:

• Product environmental profile and sustainability data available from Schneider Electric. RoHS compliant with exemptions as noted. Follow local WEEE disposal regulations and applicable safety warnings.