TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 V 18 A - 220 V DC coil
LC1D18MD
Description
TeSys D contactor, 3 poles (3NO), for motor control applications up to 18A/690V AC-3/3e (7.5kW@400V). It provides a 220V DC coil with transient suppressor module, 1NO+1NC built-in auxiliary contacts (NC mirror certified), connection by screw clamp terminals. For operating rates until 3600 cycles/hour and environments until 60°C, it procures high reliability and durability. Compact (45mm width), DIN-rail mounting or screw fixing. Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).
Product Details
| [ie] Rated Operational Current | 18 A (at <60 °C) at <= 440 V AC AC-3 for power circuit |
|---|---|
| [uc] Control Circuit Voltage | 220 V DC |
| [ue] Rated Operational Voltage | power circuit: <= 690 V AC 25...400 Hz |
| [ui] Rated Insulation Voltage | power circuit: 690 V conforming to IEC 60947-4-1 |
| [uimp] Rated Impulse Withstand Voltage | 6 kV conforming to IEC 60947 |
| Ambient Air Temperature for Operation | -40-60 °C |
| Ambient Air Temperature for Storage | -60-80 °C |
| Auxiliary Contacts Type | type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1 |
| Climatic Withstand | conforming to IACS E10 |
| Compatibility Code | LC1D |
| Depth | 95 mm |
| Device Short Name | LC1D |
| Electrical Durability | 1.65 Mcycles 18 A AC-3 at Ue <= 440 V |
| Fire Resistance | 850 °C conforming to IEC 60695-2-1 |
| Flame Retardance | V1 conforming to UL 94 |
| Height | 77 mm |
| Ip Degree of Protection | IP20 front face conforming to IEC 60529 |
| Mechanical Durability | 30 Mcycles |
| Mounting Support | rail |
| Net Weight | 0.49 kg |
| Overvoltage Category | III |
| Poles Description | 3P |
| Pollution Degree | 3 |
| Product Certifications | GOST |
| Product Name | TeSys D |
| Product or Component Type | contactor |
| Range | TeSys |
| Range of Product | TeSys D |
| Standards | CSA C22.2 No 14 |
| Tightening Torque | power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm |
| Utilisation Category | AC-3 |
| Width | 45 mm |
| [icw] Rated Short-time Withstand Current | 145 A 40 °C - 10 s for power circuit |
| [ith] Conventional Free Air Thermal Current | 10 A (at 60 °C) for signalling circuit |
| Associated Fuse Rating | 10 A gG for signalling circuit conforming to IEC 60947-5-1 |
| Auxiliary Contact Composition | 1 NO + 1 NC |
| Average Impedance | 2.5 mOhm - Ith 32 A 50 Hz for power circuit |
| Coil Technology | with integral suppression device |
| Contact Compatibility | M4 |
| Contactor Application | resistive load |
| Control Circuit Type | DC standard |
| Control Circuit Voltage Limits | 0.1...0.25 Uc (-40-70 °C):drop-out DC |
| 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) |
| Insulation Resistance | > 10 MOhm for signalling circuit |
| Irms Rated Making Capacity | 140 A AC for signalling circuit conforming to IEC 60947-5-1 |
| Maximum Operating Rate | 3600 cyc/h 60 °C |
| Minimum Switching Current | 5 mA for signalling circuit |
| Minimum Switching Voltage | 17 V for signalling circuit |
| Motor Power Hp | 1 hp at 115 V AC 50/60 Hz for 1 phase motors |
| Motor Power Kw | 4 kW at 220...230 V AC 50/60 Hz (AC-3) |
| Non-overlap Time | 1.5 ms on de-energisation between NC and NO contact |
| Operating Altitude | 0...3000 m |
| Pole Contact Composition | 3 NO |
| Power Dissipation Per Pole | 2.5 W AC-1 |
| Protective Cover | with |
| Rated Breaking Capacity | 300 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 |
| Signalling Circuit Frequency | 25...400 Hz |
| Time Constant | 28 ms |
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