TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 V 38 A - 380 V AC 50/60 Hz coil
Description
TeSys D contactor, 3 poles (3NO), for motor control applications up to 38A/440V AC-3/3e (18.5kW@400V). It provides a 380V 50/60Hz AC coil, 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 | 50 A (at <60 °C) at <= 440 V AC AC-1 for power circuit |
---|---|
[uc] Control Circuit Voltage | 380 V AC 50/60 Hz |
[ue] Rated Operational Voltage | power circuit: <= 690 V AC 25...400 Hz |
[ui] Rated Insulation Voltage | power circuit: 600 V CSA certified |
[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 | 92 mm |
Device Short Name | LC1D38 |
Electrical Durability | 1.4 Mcycles 50 A AC-1 at Ue <= 440 V |
Fire Resistance | 850 °C conforming to IEC 60695-2-1 |
Flame Retardance | V1 conforming to UL 94 |
Height | 85 mm |
Ip Degree of Protection | IP20 front face conforming to IEC 60529 |
Mechanical Durability | 15 Mcycles |
Mechanical Robustness | vibrations contactor open: 2 Gn, 5...300 Hz |
Mounting Support | rail |
Net Weight | 0.38 kg |
Overvoltage Category | III |
Poles Description | 3P |
Pollution Degree | 3 |
Power Range | 7-11 kW at 200-240 V 3 phases |
Product Certifications | UL |
Product Name | TeSys D |
Product or Component Type | contactor |
Range | TeSys |
Range of Product | TeSys D |
Standards | CSA C22.2 No 14 |
Tightening Torque | control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm |
Utilisation Category | AC-4 |
Width | 45 mm |
[icw] Rated Short-time Withstand Current | 60 A 40 °C - 10 min for power circuit |
Connections - Terminals | control circuit: screw clamp terminals 2 cable(s) 1-2.5 mm²flexible with cable end |
[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 mOhm - Ith 50 A 50 Hz for power circuit |
Coil Technology | without built-in suppressor module |
Contact Compatibility | M2 |
Contactor Application | motor control |
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 |
Heat Dissipation | 2-3 W at 50/60 Hz |
Hold-in Power Consumption in Va | 7.5-7.5 VA 60 Hz cos phi 0.3 (at 20 °C) |
Inrush Power in Va | 70-70 VA 60 Hz cos phi 0.75 (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 | 10 hp at 230/240 V AC 50/60 Hz for 3 phases motors |
Motor Power Kw | 18.5 kW at 500 V AC 50/60 Hz (AC-3) |
Motor Starter Type | direct on-line contactor |
Non-overlap Time | 1.5 ms on de-energisation between NC and NO contact |
Operating Altitude | 0...3000 m |
Operating Time | 4...19 ms opening |
Pole Contact Composition | 3 NO |
Power Dissipation Per Pole | 5 W AC-1 |
Protective Cover | with |
Protective Treatment | TH conforming to IEC 60068-2-30 |
Rated Breaking Capacity | 550 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 |