LC1D129SD

Schneider Electric

IEC contactor, TeSys D, nonreversing, 12A, 7.5HP at 480VAC, 3 phase, 3 pole, 3 NO, 72VDC coil, open style

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  • "TeSys D contactors have been designed for perfect integration into control systems. They can be used to create motor starters for almost any type of application. TeSys D contactors are available in 13 contactor ratings for inductive motor applications up to 150 full-load amps and resistive loads up to 200 amps. This 4 pole IEC contactor can be mounted on DIN rail or mounted directly to a panel. Contactor has two normally open and two normally closed power contacts. Power contacts have a 25A resistive load rating. Contactor is supplied with a 72 VDC coil with transient suppressor module. Contactor has one normally open and one normally closed auxiliary contact built-in as standard. The NC contact is mirror certified. Plug-in connectors are used for the load connections and Faston terminals for the control circuit. An extensive line of accessories makes it easy to meet the requirements of most applications. The contactor is 3.15 inches tall, 1.77 inches wide and 3.74 inches deep. It weighs 1.07 lbs. Contactor is certified to UL, CSA, IEC, CCC, EAC and Marine standards. Contactor also meets the requirements of RoHS/REACh making it a Green Premium product."
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Specification Value
Non-Overlap Time 1.5 ms on de-energisation between NC and NO contact || 1.5 ms on energisation between NC and NO contact
Minimum Switching Current 5 mA for signalling circuit
Power Dissipation Per Pole 0.36 W AC-3 || 1.56 W AC-1 || 0.36 W AC-3e
Average Impedance 2.5 mOhm - Ith 25 A 50 Hz for power circuit
Auxiliary Contact Composition 1 NO + 1 NC
[Ith] Conventional Free Air Thermal Current 25 A (at 60 °C) for power circuit || 10 A (at 60 °C) for signalling circuit
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
Mounting Support plate || rail
Contact Compatibility M4
Control Circuit Type DC standard
Safety Reliability Level B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1 || B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1
Pollution Degree 3
Hold-In Power Consumption In W 5.4-5.4 W 20 °C
Insulation Resistance > 10 MOhm for signalling circuit
Rated Breaking Capacity 250 A at 440 V for power circuit conforming to IEC 60947
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
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
[Uimp] Rated Impulse Withstand Voltage 6 kV IEC 60947
Pole Contact Composition 3 NO
Connections - Terminals control circuit: Faston terminals 1 || power circuit: plug-in connector
Coil Technology with integral suppression device
Time Constant 28 ms
Operating Time 53.55...72.45 ms closing || 16...24 ms opening
Minimum Switching Voltage 17 V for signalling circuit
Maximum Operating Rate 3600 cyc/h 60 °C
Signalling Circuit Frequency 25...400 Hz
Electrical Durability 2 Mcycles 12 A AC-3 <= 440 V || 0.8 Mcycles 25 A AC-1 <= 440 V || 2 Mcycles 12 A AC-3e <= 440 V
Mechanical Durability 30 Mcycles
Inrush Power In W 5.4-5.4 W 20 °C)
Auxiliary Contacts Type mechanically linked 1 NO + 1 NC IEC 60947-5-1 || mirror contact 1 NC IEC 60947-4-1
Compatibility Code LC1D
Overvoltage Category III
Maximum Horse Power Rating 0.5 hp at 115 V AC 50/60 Hz for 1 phase motors || 2 hp at 230/240 V AC 50/60 Hz for 1 phase motors || 3 hp at 200/208 V AC 50/60 Hz for 3 phase motors || 3 hp at 230/240 V AC 50/60 Hz for 3 phase motors || 7.5 hp at 460/480 V AC 50/60 Hz for 3 phase motors || 10 hp at 575/600 V AC 50/60 Hz for 3 phase motors
Motor Power Kw 3 kW at 220...230 V AC 50/60 Hz (AC-3) || 5.5 kW at 380...400 V AC 50/60 Hz (AC-3) || 5.5 kW at 415...440 V AC 50/60 Hz (AC-3) || 7.5 kW at 500 V AC 50/60 Hz (AC-3) || 7.5 kW at 660...690 V AC 50/60 Hz (AC-3) || 3.7 kW at 400 V AC 50/60 Hz (AC-4) || 3 kW at 220...230 V AC 50/60 Hz (AC-3e) || 5.5 kW at 380...400 V AC 50/60 Hz (AC-3e) || 5.5 kW at 415...440 V AC 50/60 Hz (AC-3e) || 7.5 kW at 500 V AC 50/60 Hz (AC-3e) || 7.5 kW at 660...690 V AC 50/60 Hz (AC-3e)
[Ui] Rated Insulation Voltage power circuit 690 V IEC 60947-4-1 || power circuit 600 V CSA || power circuit 600 V UL || signalling circuit 690 V IEC 60947-1 || signalling circuit 600 V CSA || signalling circuit 600 V UL
[Icw] 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
Protective Cover with
[Uc] Control Circuit Voltage 72 V DC
[Ue] Rated Operational Voltage power circuit <= 690 V AC 25...400 Hz || power circuit <= 300 V DC
Range Of Product TeSys Deca
Contactor Application motor control || resistive load
Product Or Component Type contactor
Utilisation Category AC-3 || AC-1 || AC-4 || AC-3e
[Ie] Rated Operational Current 25 A (at <60 °C) at <= 440 V AC AC-1 for power circuit || 12 A (at <60 °C) at <= 440 V AC AC-3 for power circuit || 12 A (at <60 °C) at <= 440 V AC AC-3e for power circuit
Poles Description 3P
Device Short Name LC1D
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