TeSys' D contactor, 3-pole (3NO), for motor control applications up to 38 A/690V AC-3 (18.5 kW at 400 V).

Features a 24V AC coil from 50/60 Hz, built-in 1NO+1NC auxiliary contacts (NC mirror certificate), connection via screw terminals. For operating speeds up to 3600 cycles/hour and environments up to 60°C, Features high reliability and durability. Compact (45mm wide), DIN rail mounting or screw mounting. Certified according to various standards (IEC, UL, CSA, CCC, EAC), Green Premium compliance (RoHS/REACh).

Rated usage voltage:

• <= 690 V "AC" 25...400 Hz Power circuit
• <= 300 V DC Power circuit
  
  

Rated use current:

• 50 A 60 °C) AC AC-1 for Power Circuit at <= 440 V
• 38 A 60 °C) AC AC-3 for Power circuit at <= 440 V
• 38 A 60 °C) AC AC-3e for Power circuit at <= 440 V
  
  

Motor power KW:

• 18.5 kW at 500 V AC 50/60 Hz (AC-3)
• 18.5 kW at 660...690 V AC 50/60 Hz (AC-3)
• 7.5 kW at 400 V AC 50/60 Hz (AC-4)
• 18.5 kW at 380...400 V AC 50/60 Hz (AC-3)
• 9 kW at 220...230 V AC 50/60 Hz (AC-3)
• 18.5 kW at 415...440 V AC 50/60 Hz (AC-3)
• 18.5 kW at 500 V AC 50/60 Hz (AC-3e)
• 18.5 kW at 660...690 V AC 50/60 Hz (AC-3e)
• 18.5 kW at 380...400 V AC 50/60 Hz (AC-3e)
• 9 kW at 220...230 V AC 50/60 Hz (AC-3e)
• 18.5 kW at 415...440 V AC 50/60 Hz (AC-3e)
  
  

Motor power in hp:

• 10 hp at 230/240 V for 3-phase motors AC-50/60 Hz
• 10 hp at 200/208 V for 3 phase motorsCA 50/60 Hz
• 5 hp at 240 V for 1 phase motorsCA 50/60 Hz
• 20 hp at 480 V for 3 phase motorsCA 50/60 Hz
• 25 hp at 600 V for 3-phase motorsCA 50/60 Hz
  
  

Conventional thermal current in open air:

• 10A at <60 °C for signaling circuit
• 50A at <60 °C for power circuit
  
  

Rated closing power Irms:

• 140 A "AC" for signaling circuit complying with IEC 60947-5-1
• 250 A DC for signaling circuit complying with IEC 60947-5-1
• 550 A at 440 V for power circuit complying with IEC 60947
  
  

Rated allowable short-time current ICW:

• 60 A at <40 °C - 10 min for Power Circuit
• 430 A at <40 °C - 1 s for Power Circuit
• 150 A at <40 °C - 1 min per Power Circuit
• 310 A at <40 °C - 10 s per Power circuit
• 100 A - 1 s per signaling circuit
• 120 A - 500 ms per signaling circuit
• 140 A - 100 ms per signaling circuit
  
  

Associated fuse gauge:

• 10 A gG for signaling circuit complying with IEC 60947-5-1
• 63 A gG at <= 690 V Type 1 coordination for Power circuit
• 63 A gG at <= 690 V coordination Type 2 for Power circuit
  
  
  

Rated insulation voltage:

• 600 V CSA certified Power circuit
• 600 V UL certified Power circuit
• 690 V complying with IEC 60947-1 signaling circuit
• 600 V CSA certified signaling circuit
• 600 V UL certified signaling circuit
• 690 V complying with IEC 60947-4-1 Power circuit
  
  

Connections - terminals:

• Control circuit screw clamps: 2 1...2.5 mm² - cable stiffness: flexible with cable end
• Control circuit screw clamps: 1 1...4 mm² - cable stiffness: flexible without cable end
• Control circuit screw clamps: 2 1...4 mm² - cable stiffness: flexible without cable end
• Control circuit screw clamps: 1 1...4 mm² - cable stiffness: flexible with cable end
• Control circuit screw clamps: 1 1...4 mm² - cable stiffness: solid without cable end
• Control circuit screw clamps: 2 1...4 mm² - cable stiffness: solid without cable end
• Screw clamp terminals Power circuit: 1 2.5...10 mm² - cable stiffness: flexible without cable end
• Screw clamp terminals Power circuit: 2 2.5...10 mm² - cable stiffness: flexible without cable end
• Screw clamp terminals Power circuit: 1 1...10 mm² - cable stiffness: flexible with cable end
• Screw clamp terminals Power circuit: 2 1.5...6 mm² - cable stiffness: flexible with cable end
• Screw clamp terminals Power circuit: 1 1.5...10 mm² - cable stiffness: solid without cable end
• Screw clamp terminals Power circuit: 2 2.5...10 mm² - cable stiffness: solid without cable end
  
  

Tightening torque:

• Control circuit: 1.7 Nm - on screw clamps - with Ø 6 mm flat screwdriver
• Control circuit: 1.7 Nm - on screw clamps - with Philips screwdriver No 2
• Power circuit: 2.5 Nm - on screw clamps - with Ø 6 mm flat screwdriver
• Power circuit: 2.5 Nm - on screw clamps - with Philips screwdriver No 2
• Control circuit: 1.7 Nm - on screw clamps - with pozidriv screwdriver No 2
• Power circuit: 2.5 Nm - on screw clamps - with pozidriv screwdriver No 2
  
  

Mechanical robustness:

• Open contactor vibration (2 Gn, 5...300 Hz)
• Closed contactor vibrations (4 Gn, 5...300 Hz)
• Closed contactor shocks (15 Gn for 11 ms)
• Open contactor shocks (8 Gn for 11 ms)
  
  

Characteristics:

• Mechanical life span: 15 Mccycles
• Control circuit type: AC at "50/60 Hz"
• Auxiliary contact composition: 1 NO + 1 NC
• Auxiliary contact type: Mechanically linked type 1 NO + 1 NC complying with IEC 60947-5-1, Mirror contact type 1 NC complying with IEC 60947-4-1
• Signaling circuit frequency: 25 to 400 Hz
• Minimum switching voltage: 17V per signaling circuit
• Minimum switching current: 5 mA per signaling circuit
• Insulation resistance: > 10 MOhm per signaling circuit
• IP degree of protection: IP20 Front side complies with IEC 60529
• M2 contact compatibility
• Protection coverage Con
• Rated breaking capacity: 550 A at 440 V per Power circuit complying with IEC 60947
• Average impedance: 2 mOhm 50 Hz - Ith 50 A per Power Circuit
• Power dissipation per pole:5 W AC-1 - 3 W AC-3 - 3 W AC-3e
• Pollution degree:3
• Rated impulse withstand voltage [Uimp]: 6 kV in accordance with IEC 60947
• Coil technology: without integrated suppressor module
• Safety reliability level: B10d = 1369863 cycles Contactor with rated load complies with EN/ISO 13849-1, B10d = 20000000 cycles Contactor with mechanical load complies with EN/ISO 13849-1
• Maximum cycle life: 3600 cycles/h at <60 °C
• VA inrush power: 70 VA 60 Hz 0.75 20 °C) - 70 VA 50 Hz 0.75 20 °C)
• VA holding power consumption: 7.5 VA 60 Hz 0.3 20 °C) - 7 VA 50 Hz 0.3 20 °C)
• Heat dissipation: 2...3 W at 50/60 Hz
• Operation time: 4...19 ms opening - 12...22 ms closing
• No-overlap time: 1.5 ms on deactivation between NC and NO contact, 1.5 ms on activation between NC and NO contact
• Installation: Rail - Plate
• Allowable temperature near the device: -40/+60 °C, -60/+70 °C with derating
• Operating altitude: 0 to 3000 m
• Fire resistance: 850 °C complying with IEC 60695-2-1
• Fire resistance: V1 in accordance with UL 94
• IP degree of protection: IP20 Front side complies with IEC 60529
• Protective treatment: TH complying with IEC 60068-2-30
• Climatic sealing: Conforms to IACS E10 moist heat exposure, conforms to IEC 60947-1 Annex Q category D moist heat exposure
• Dimensions: height 85 mm - width 45 mm - depth 92 mm
• Weight 380 grams