3P, 40FLA/50A MAX. 220V – 240V AC CONTACTOR : AFTC-CTN-104

This model increases the current capacity of the 3-phase configuration, providing a higher load threshold than the previous CTN-103 unit.
📋 Technical Specifications
  • Model Number: AFTC-CTN-104
  • Number of Poles: 3P (Three-pole configuration for three-phase commercial/industrial equipment)
  • Current Rating: 40 FLA (Full Load Amps) / 50A Max resistive load per pole.
  • Control Coil Voltage: 220V – 240V AC at 50/60 Hz.
⚡ Horsepower & Load Breakdown
The faceplate lists exact motor load and locked rotor amp (LRA) capacities across varying line voltages:
  • At 240V AC: Handles up to 240 LRA (Locked Rotor Amps).
    • 1-Phase Power: Rated for up to 7.5 HP (Horsepower).
    • 3-Phase Power: Rated for up to 15 HP.

  • At 480V / 600V AC: Handles up to 180/150 LRA.
    • 3-Phase Power: Rated for up to 25 HP.

  • At 120V AC:
    • 1-Phase Power: Rated for up to 3 HP.

🔧 Installation Mechanics
  • Terminals: L1, L2, L3 for the incoming three-phase supply lines; T1, T2, T3 for the device output connections.
  • Terminal Screw Torque: 20 lb-in using copper wire (Cu 75°C wire).
  • Lug Set Screw Torque: 40 lb-in.

📞 Contact & Procurement Details

To secure pricing, check stock availability, or coordinate bulk fulfillment across Saudi Arabia, contact the Ayub First Trading Company distribution offices directly:

  • Primary Hotline (Call/WhatsApp)+966 56 004 2170
  • Email Inquiries: ayubfirsttrading@gmail.com
  • Corporate Web Platformayubfirsttrading.com
  • Regional Warehouses: Showrooms fully stocked in Riyadh (Al Jabrah, Batha Road), Jeddah, Dammam, and Al Khobar (20th Street, Hail Road).
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