Schneider Electric TeSys D Contactor 3P(3 NO) AC-3 <= 440V 95A 24V AC 50/60Hz Coil LC1D95B7
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Brand : Schneider Electric
Type : Contactor
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Description
Schneider Electric LC1D95B7 TeSys D contactor is an electrical relay used to control a high voltage circuit with a low voltage control circuit. Typically used to control electric motors or other heavy loads. The contactor is a three-pole device. In electrical terms, this means that three independent conductors or phases can be controlled. AC-3 is a rating that indicates the type of load the contactor is designed for. It is designed for normal AC induction motors with a start-stop duty cycle.
<= 440V 95A is the maximum voltage and current the contactor is designed for. It can handle voltages up to 440 volts and currents up to 95 amps. 24 VAC 50/60 Hz coil is the control voltage and frequency that the contactor coil requires to operate. The contactor coil, which is an electromagnetic winding, requires 24-volt alternating current and can operate at 50 or 60 hertz.
In summary, Schneider Electric LC1D95B7 TeSys D contactor is designed for three-phase AC loads up to 95 amps with voltages up to 440 volts. Control is via a 24 VAC signal at 50 or 60 Hertz. This type of contactor is often used in industrial applications to control motors and other powerful electrical devices.
Features
- 95A TP AC3 Contactor AC3 24V AC 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 | LC1D95B7 |
| Package1 Length*Width*Height | 14.0 cm x 13.5 cm x 9.5 cm |
| Rated Operational Current | 95 A (at <60 °C) at <= 440 V AC-3 for power circuit, 125 A (at <60 °C) at <= 690 V AC-1 for power circuit, 95 A (at <60 °C) at <= 440 V AC-3e for power circuit |
| Conventional Free Air Thermal Current | 10 A (at 60 °C) for signalling circuit, 125 A (at 60 °C) for power circuit |
| Control Circuit Voltage | 24 V AC 50/60 Hz |
| Rated Operational Voltage | Power Circuit: <= 690 V AC 25...400 Hz, power circuit: <= 300 V DC |
| Rated Insulation Voltage | Power Circuit: 1000 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 | 8 kV conforming to IEC 60947 |
| Associated Fuse Rating | 10 A gG for signalling circuit conforming to IEC 60947-5-1, 200 A gG at <= 690 V coordination type 1 for power circuit, 160 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 | 0.8 mOhm - Ith 125 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 2 1-2.5 mm² - cable stiffness: flexible with cable end, control circuit: screw clamp terminals 1 1-2.5 mm² - cable stiffness: flexible with 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: solid without cable end, control circuit: screw clamp terminals 2 1-4 mm² - cable stiffness: solid without cable end, power circuit: connector 1 4-50 mm² - cable stiffness: flexible without cable end, power circuit: connector 2 4-25 mm² - cable stiffness: flexible without cable end, power circuit: connector 1 4-50 mm² - cable stiffness: flexible with cable end, power circuit: connector 2 4-16 mm² - cable stiffness: flexible with cable end, power circuit: connector 1 4-50 mm² - cable stiffness: solid without cable end, power circuit: connector 2 4-25 mm² - cable stiffness: solid without cable end |
| Contact Compatibility | M11 |
| Contactor Application | Motor Control, Resistive Load |
| Contactor Coil Voltage | 24 V AC standard |
| Control Circuit Type | AC at 50/60 Hz standard |
| Control Circuit Voltage Limits | 0.8...1.1 Uc (-40-55 °C):operational AC 50 Hz, 0.85...1.1 Uc (-40-55 °C):operational AC 60 Hz, 0.3...0.6 Uc (-40-70 °C):drop-out AC 50/60 Hz, 1...1.1 Uc (55-70 °C):operational AC 50/60 Hz |
| Depth | 130 mm |
| Electrical Durability | 1.2 Mcycles 95 A AC-3, 1.3 Mcycles 125 A AC-1, 1.2 Mcycles 95 A AC-3e |
| Fire Resistance | 850 °C Conforming to IEC 60695-2-1 |
| Flame Retardance | V1 conforming to UL 94 |
| Heat Dissipation | 6-10 W at 50/60 Hz |
| Height | 127mm |
| Hold-in Power Consumption in VA | 26-26 VA 60 Hz cos phi 0.3 (at 20 °C), 26-26 VA 50 Hz cos phi 0.3 (at 20 °C) |
| Inrush Power in VA | 245-245 VA 60 Hz cos phi 0.75 (at 20 °C), 245-245 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 | 1100 A at 440 V AC 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 | 4 Mcycles |
| Mechanical Robustness | vibrations contactor open (2 Gn, 5...300 Hz) , shocks contactor open (8 Gn for 11 ms) , vibrations contactor closed (3 Gn, 5...300 Hz) , shocks contactor closed (10 Gn for 11 ms) |
| Minimum Switching Current | 5 mA for signalling circuit |
| Minimum Switching Voltage | 17 V for signalling circuit |
| Motor Power hp | 7.5 hp at 120 V AC 60 Hz for 1 phase motors, 15 hp at 230/240 V AC 60 Hz for 1 phase motors, 30 hp at 200/208 V AC 60 Hz for 3 phases motors, 30 hp at 230/240 V AC 60 Hz for 3 phases motors, 60 hp at 460/480 V AC 60 Hz for 3 phases motors, 60 hp at 575/600 V AC 60 Hz for 3 phases motors |
| Motor Power kW | 25 kW at 220...230 V AC 50 Hz (AC-3), 45 kW at 380...400 V AC 50 Hz (AC-3), 45 kW at 415...440 V AC 50 Hz (AC-3), 55 kW at 500 V AC 50 Hz (AC-3), 45 kW at 660...690 V AC 50 Hz (AC-3), 15 kW at 400 V AC 50 Hz (AC-4), 25 kW at 220...230 V AC 50 Hz (AC-3e), 45 kW at 380...400 V AC 50 Hz (AC-3e), 45 kW at 415...440 V AC 50 Hz (AC-3e), 55 kW at 500 V AC 50 Hz (AC-3e), 45 kW at 660...690 V AC 50 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 | 20...35 ms closing, 6...20 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 | 12.5 W AC-1, 7.2 W AC-3, 7.2 W AC-3e |
| Certifications | IECEE CB Scheme, UL, CSA, CCC, EAC, LROS (Lloyds register of shipping), RINA, BV, DNV-GL |
| Protective Cover | With |
| Protective Treatment | TH Conforming to IEC 60068-2-30 |
| Range | TeSys, TeSys Deca |
| Rated Breaking Capacity | 1100 A at 440 V for power circuit conforming to IEC 60947 |
| Rated Operational Voltage Limits | power circuit: <= 690 V AC 25...400 Hz |
| Safety Reliability Level | B10d = 1.3 Mcycles contactor with nominal load conforming to EN/ISO 13849-1, B10d = 20 Mcycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| Signalling Circuit Frequency | 25...400 Hz |
| Standards | EN/IEC 60947-1, EN/IEC 60947-4-1, EN/IEC 60947-5-1, UL 60947-4-1, UL 60947-5-1, CSA C22.2 No 60947-4-1, CSA C22.2 No 60947-5-1, GB/T 14048.4 |
| Tightening Torque | control circuit: 1.2 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm, control circuit: 1.2 N.m - on screw clamp terminals - with screwdriver Philips No 2, power circuit: 12 N.m - on connector - with screwdriver flat Ø 6 to Ø 8 mm, power circuit: 12 N.m - on connector hexagonal screw head 4 mm, control circuit: 1.2 N.m - on screw clamp terminals - with screwdriver pozidriv No 2 |
| Utilisation Category | AC-3, AC-3e, AC-4, AC-1 |
| Width | 85 mm |
| Rated Short-time Withstand Current | 1100 A 40 °C - 1 s for power circuit, 800 A 40 °C - 10 s for power circuit, 400 A 40 °C - 1 min for power circuit, 135 A 40 °C - 10 min for power circuit, 140 A - 100 ms for signalling circuit, 120 A - 500 ms for signalling circuit, 100 A - 1 s for signalling circuit |
| Weight | 1.564 kg |
