Schneider Electric TeSys D Contactor 3P(3 NO) AC-3 <= 440V 25A 24V DC Coil LC1D25BD
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Brand : Schneider Electric
Type : Contactor
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Description
Schneider Electric LC1D25BD TeSys D Contactor is an electrical switch used for switching an electrical circuit on or off. It is typically used to control motors and other high-power loads. The contactor is a three-pole contactor. It means it can switch three separate conductors together. AC-3 is specifically for motor loads where the contactor is expected to make or break the motor's main current.
The contactor is designed to handle voltages up to 440 volts. This is common for many industrial applications. 25A is the maximum current the contactor is rated for. It means it can handle loads up to 25 amperes. 24V DC Coil is the voltage required to operate the electromagnetic coil in the contactor. When a voltage of 24V DC is applied to the coil, it creates a magnetic field that pulls the contacts together, closing the circuit.
So, in summary, Schneider Electric LC1D25BD TeSys D Contactor is a three-pole contactor designed for switching motor loads up to 440V at a maximum current of 25 amperes. It operates using a 24V DC coil. This type of contactor is commonly used in industrial applications for controlling motors.
Features
- 25A TP AC3 Contactor AC3 24V DC Coil
- Control the flow of electric current in a circuit
- 3-pole contactor for connection by screw clamp terminals
| Brand | Schneider Electric |
| Item Name | Contactor |
| Model | LC1D25BD |
| Conventional Free Air Thermal Current | 10 A (at 60 °C) for signalling circuit, 40 A (at 60 °C) for power circuit |
| Control Circuit Voltage | 24 V DC |
| Rated Insulation Voltage | power circuit: 690 V conforming to IEC 60947-4-1, power circuit: 600 V CSA certified, power circuit: 600 V UL certified, signalling circuit: 690 V conforming to IEC 60947-1, signalling circuit: 600 V CSA certified, signalling circuit: 600 V UL certified |
| Rated Impulse Withstand Voltage | 6 kV conforming to IEC 60947 |
| Ambient Air Temperature For Operation | -40-60 °C, 60-70 °C with derating |
| Associated Fuse Rating | 10 A gG for signalling circuit conforming to 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 |
| Auxiliary Contact Composition | 1 NO + 1 NC |
| Auxiliary Contacts Type | Type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1, type mirror contact 1 NC conforming to IEC 60947-4-1 |
| Average Impedance | 2 mOhm - Ith 40 A 50 Hz for power circuit |
| Climatic Withstand | Conforming to IACS E10 exposure to damp heat, conforming to IEC 60947-1 Annex Q category D exposure to damp heat |
| Coil Technology | Without built-in suppressor module |
| Compatibility Code | LC1D |
| Connections - Terminals | control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible without cable end, control circuit: screw clamp terminals 2 1-4 mm² - cable stiffness: flexible without cable end, control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible with cable end, control circuit: screw clamp terminals 2 1-2.5 mm² - cable stiffness: flexible with cable end, control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: solid without cable end, control circuit: screw clamp terminals 2 1-4 mm² - cable stiffness: solid without cable end, power circuit: screw clamp terminals 1 2.5-10 mm² - cable stiffness: flexible without cable end, power circuit: screw clamp terminals 2 2.5-10 mm² - cable stiffness: flexible without cable end, power circuit: screw clamp terminals 1 1-10 mm² - cable stiffness: flexible with cable end, power circuit: screw clamp terminals 2 1.5-6 mm² - cable stiffness: flexible with cable end, power circuit: screw clamp terminals 1 1.5-10 mm² - cable stiffness: solid without cable end, power circuit: screw clamp terminals 2 2.5-10 mm² - cable stiffness: solid without cable end |
| Contact Compatibility | M4 |
| Contactor Application | Motor Control, Resistive Load |
| Control Circuit Type | DC standard |
| Control Circuit Voltage Limits | 0.1...0.25 Uc (-40-70 °C):drop-out DC, 0.7...1.25 Uc (-40-60 °C):operational DC, 1...1.25 Uc (60-70 °C):operational DC |
| Depth | 101 mm |
| Electrical Durability | 1.65 Mcycles 25 A AC-3 at Ue <= 440 V, 1.4 Mcycles 40 A AC-1 at Ue <= 440 V, 1.65 Mcycles 25 A AC-3e at Ue <= 440 V |
| Fire Resistance | 850 °C Conforming to IEC 60695-2-1 |
| Flame Retardance | V1 Conforming to UL 94 |
| Height | 85 mm |
| Insulation Resistance | > 10 MOhm for Signalling Circuit |
| IP Degree Of Protection | IP20 Front Face Conforming to IEC 60529 |
| Irms Rated Making Capacity | 140 A AC for signalling circuit conforming to IEC 60947-5-1, 250 A DC for signalling circuit conforming to IEC 60947-5-1, 450 A at 440 V for power circuit conforming to IEC 60947 |
| Maximum Operating Rate | 3600 cyc/h 60 °C |
| Mechanical Durability | 30 Mcycles |
| Mechanical Robustness | Vibrations Contactor Open (2 Gn, 5...300 Hz) , vibrations contactor closed (4 Gn, 5...300 Hz) , shocks contactor closed (15 Gn for 11 ms) , shocks contactor open (8 Gn for 11 ms) |
| Minimum Switching Current | 5 mA for signalling circuit |
| Minimum Switching Voltage | 17 V for signalling circuit |
| Motor Power hp | 3 hp at 230/240 V AC 50/60 Hz for 1 phase motors, 2 hp at 115 V AC 50/60 Hz for 1 phase motors, 7.5 hp at 230/240 V AC 50/60 Hz for 3 phases motors, 15 hp at 460/480 V AC 50/60 Hz for 3 phases motors, 20 hp at 575/600 V AC 50/60 Hz for 3 phases motors, 7.5 hp at 200/208 V AC 50/60 Hz for 3 phases motors |
| 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) |
| Motor Starter Type | Direct on-line contactor |
| Mounting Support | Rail, plate |
| Non-overlap Time | 1.5 ms on de-energisation between NC and NO contact, 1.5 ms on energisation between NC and NO contact |
| Operating Altitude | 0...3000 m |
| Operating Time | 53.55...72.45 ms closing, 16...24 ms opening |
| Overvoltage Category | III |
| Permissible Ambient Air Temperature Around The Device | -40-60 °C, 60-70 °C with derating |
| Pole Contact Composition | 3 NO |
| Poles Description | 3P |
| Pollution Degree | 3 |
| Power Dissipation Per Pole | 3.2 W AC-1, 1.25 W AC-3, 1.25 W AC-3e |
| Certifications | LROS (Lloyds register of shipping), BV, GL, CCC, RINA, GOST, CSA, DNV, UL, UKCA |
| Protective Cover | With |
| Protective Treatment | TH Conforming to IEC 60068-2-30 |
| Range | TeSys, TeSys Deca |
| Rated Breaking Capacity | 450 A at 440 V for power circuit conforming to IEC 60947 |
| Rated Operational Voltage Limits | Power Circuit : <= 690 V AC 25...400 Hz, power circuit: <= 300 V DC |
| Safety Reliability Level | B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1, B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| Signalling Circuit Frequency | 25...400 Hz |
| Hold-in Power Consumption in W | 5.4-5.4 W at 20 °C |
| Inrush Power in W | 5.4-5.4 W (at 20 °C) |
| Time Constant | 28 ms |
| Standards | CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508, IEC 60335-1 |
| Tightening Torque | control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm, control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2, power circuit: 2.5 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm, power circuit: 2.5 N.m - on screw clamp terminals - with screwdriver Philips No 2, control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2, power circuit: 2.5 N.m - on screw clamp terminals - with screwdriver pozidriv No 2 |
| Utilisation Category | AC-3, AC-1, AC-4, AC-3e |
| Width | 45 mm |
| Rated Short-time Withstand Current | 240 A 40 °C - 10 s for power circuit, 380 A 40 °C - 1 s for power circuit, 50 A 40 °C - 10 min for power circuit, 120 A 40 °C - 1 min for power circuit, 100 A - 1 s for signalling circuit, 120 A - 500 ms for signalling circuit, 140 A - 100 ms for signalling circuit |
| Weight | 0.53 kg |
