LC1D25BD is a 3-pole TeSys D contactor from Schneider Electric for motor applications up to 11 kW at 400V.

It includes a 24V DC coil and integrated 1NA+1NC auxiliary contacts; it can be used in all control systems and safety applications due to its certified NC mirror contact. Compact, DIN-rail-mounted, it ensures high reliability and durability. Available worldwide, it is certified to various standards (IEC, UL, CSA, CCC, EAC, for use in marine environments) and is Green Premium (RoHS/REACH) compliant.

Advantages:

• Compact product, 45 mm wide, for DIN rail and panel mounting
• Separation between power and control circuits, easy front access to coil and auxiliary contact connections
• Equipped with a 24 V DC coil for easy integration into all control systems
• Features 2 built-in 1NA+1NC auxiliary contacts
• High electrical durability, guaranteed for 2 million cycles at 25 A AC-3 440 V
• Environmentally friendly product performance
  
  
  
  

Rated use current [Ie]:

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

Motor power [kW]:

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

HP motor power (UL / CSA):

• 3 hp at 230/240 V for 1 phase AC 50/60 Hz motors.
• 2 hp at 115 V for 1 phase AC 50/60 Hz motors
• 7.5 hp at 230/240 V for 3 phaseCA 50/60 Hz motors
• 15 hp at 460/480 V for 3 phase AC motors 50/60 Hz
• 20 hp at 575/600 V for 3 phase AC motors 50/60 Hz
• 7.5 hp at 200/208 V for 3-phase AC motors 50/60 Hz
  
  
  

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
• 450 A at 440 V for power circuit complying with IEC 60947
  
  
  

Rated allowable short-time withstand current [Icw]:

• 240 A at <40 °C - 10 s for Power Circuit
• 380 A at <40 °C - 1 s for Power Circuit
• 50 A at <40 °C - 10 min for Power Circuit
• 120 A at <40 °C - 1 min for 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 per signaling circuit complying with IEC 60947-5-1
• 63 A gG at <= 690 V coordination Type 1 for Power circuit
• 40 A gG at <= 690 V coordination Type 2 for Power circuit
  
  
  

Connections-clamps:

• 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: 2 1...2.5 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 clamping terminals - 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)
• Contactor vibration closed (4 Gn, 5...300 Hz)
• Closed contactor shocks (15 Gn for 11 ms)
• Contactor shocks open (8 Gn for 11 ms)
  
  
  
  

Reliability level safety:

• B10d = 1369863 cycles Contactor with rated load complying with EN/ISO 13849-1
• B10d = 20000000 cycles Contactor with mechanical load complying with EN/ISO 13849-1
  
  
  

Control circuit voltage limits:

• 0.1...0.25 Uc -40...70 °C DC de-energization
• 0.7...1.25 Uc -40...60 °C DC operating
• 1...1.25 Uc 60...70 °C DC operating
  
  

Other technical features:

• Rated impulse withstand voltage [Uimp]: 6 kV complying with IEC 60947
• Mechanical endurance: 30 Mccycles
• Maximum operating speed: 3600 cycles/h at <60 °C
• 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
• IP degree of protection: IP20 Front side complies with IEC 60529
• Protection treatment: TH in accordance with IEC 60068-2-30
• Minimum switching current: 5 mA per signaling circuit
• Insulation resistance: > 10 MOhm per signaling circuit
• No-overlap time: 1.5 ms upon deactivation between NC and NO contact, 1.5 ms upon activation between NC and NO contact
• 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
• Dimensions: height 85 mm - width 45 mm - depth 101 mm
• Weight: 0.530 kg