Schneider Electric TeSys D contactor 4P(2 NO + 2 NC) AC-1 <= 440V 25A 220V AC Coil LC1D128M7
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Brand : Schneider Electric
Type : Contactor
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Description
Schneider Electric LC1D128M7 TeSys D Contactor is an electromechanical switch used to control the flow of electricity in a circuit. The contactor has four sets of contacts that can be opened or closed simultaneously. (2 NO + 2 NC) is the number of normally open (NO) and normally closed (NC) contacts in the contactor. It has two normally open contacts and two normally closed contacts.
AC-1 is a rating that defines the type of load the contactor is designed to handle. AC-1 is typically used for non-inductive or slightly inductive loads, such as resistive loads. <= 440V 25A is the maximum voltage (440 volts) and current (25 amperes) that the contactor is rated to handle. 220V AC Coil is the voltage and type of the coil used to activate the contactor. In this case, it's a 220-volt AC coil, which means the coil requires a 220-volt AC power supply to operate.
So, in summary, Schneider Electric LC1D128M7 TeSys D Contactor is a four-pole device with two normally open and two normally closed contacts. It's designed for handling AC-1-rated loads up to 440 volts and 25 amperes. The coil used to activate the contactor operates on a 220-volt AC power supply.
Features
- 25A TP AC1 Contactor AC1 220V AC Coil
- Used to control the flow of electricity in a circuit
- 4-pole contactor for connection by screw clamp terminals
| Brand | Schneider Electric |
| Item Name | Contactor |
| Model | LC1D128M7 |
| Conventional Free Air Thermal Current | 25 A (at 60 °C) for power circuit, 10 A (at 60 °C) for signalling circuit |
| Control Circuit Voltage | 220 V AC 50/60 Hz |
| Rated Operational Voltage Limits | power circuit: <= 690 V AC 25...400 Hz, power circuit: <= 300 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 |
| Associated Fuse Rating | 10 A gG for signalling circuit conforming to IEC 60947-5-1, 40 A gG at <= 690 V coordination type 1 for power circuit, 25 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 | 2.5 mOhm - Ith 25 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 | power circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible without cable end, power circuit: screw clamp terminals 2 1-4 mm² - cable stiffness: flexible without cable end, power circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible with cable end, power circuit: screw clamp terminals 2 1-2.5 mm² - cable stiffness: flexible with cable end, power circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: solid without cable end, power circuit: screw clamp terminals 2 1-4 mm² - cable stiffness: solid without cable end, 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 |
| Contact Compatibility | M6 |
| Contactor Application | Motor Control, Resistive Load |
| Control Circuit Type | AC at 50/60 Hz |
| Control Circuit Voltage Limits | 0.3...0.6 Uc (-40-70 °C):drop-out AC 50/60 Hz, 0.8...1.1 Uc (-40-60 °C):operational AC 50 Hz, 0.85...1.1 Uc (-40-60 °C):operational AC 60 Hz, 1...1.1 Uc (60-70 °C):operational AC 50/60 Hz |
| Depth | 92 mm |
| Electrical Durability | 0.8 Mcycles 25 A AC-1 at Ue <= 440 V |
| Fire Resistance | 850 °C Conforming to IEC 60695-2-1 |
| Flame Retardance | V1 conforming to UL 94 |
| Heat Dissipation | 2-3 W at 50/60 Hz |
| Height | 91 mm |
| Hold-in Power Consumption in VA | 7.5-7.5 VA 60 Hz cos phi 0.3 (at 20 °C), 7-7 VA 50 Hz cos phi 0.3 (at 20 °C) |
| Inrush Power in VA | 70-70 VA 60 Hz cos phi 0.75 (at 20 °C), 70-70 VA 50 Hz cos phi 0.75 (at 20 °C) |
| Insulation Resistance | > 10 MOhm for Signalling Circuit |
| IP Degree Of Protection | IP20 Front Face Conforming to IEC 60529 |
| Irms Rated Making Capacity | 250 A at 440 V for power circuit conforming to IEC 60947, 140 A AC for signalling circuit conforming to IEC 60947-5-1, 250 A DC for signalling circuit conforming to IEC 60947-5-1 |
| Maximum Operating Rate | 3600 cyc/h 60 °C |
| Mechanical Durability | 15 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 |
| 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 | 12...22 ms closing, 4...19 ms opening |
| Overvoltage Category | III |
| Permissible Ambient Air Temperature Around The Device | -40-60 °C, 60-70 °C with derating |
| Pole Contact Composition | 2 NO + 2 NC |
| Poles Description | 4P |
| Pollution Degree | 3 |
| Power Dissipation Per Pole | 1.56 W AC-1 |
| Certifications | UL, DNV, CCC, LROS (Lloyds register of shipping), BV, CSA, RINA, GOST, GL, UKCA |
| Protective Cover | With |
| Protective Treatment | TH Conforming to IEC 60068-2-30 |
| Range | TeSys, TeSys Deca |
| Rated Breaking Capacity | 250 A at 440 V for power circuit conforming to IEC 60947 |
| 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 |
| 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 | power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm, power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2, 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, control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2, power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2 |
| Utilisation Category | AC-1, AC-3, AC-3e, AC-4 |
| Rated Operational Current | 40 A (at <60 °C) at <= 440 V AC AC-1 for power circuit |
| Width | 45 mm |
| Rated Short-time Withstand Current | 105 A 40 °C - 10 s for power circuit, 210 A 40 °C - 1 s for power circuit, 30 A 40 °C - 10 min for power circuit, 61 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 | 0.365 kg |
