Description
Schneider LC1D50AFD TeSys, TeSys Deca, Contactor, 3P(3 NO), AC-3/AC-3e, 0 to 440V, 50A, 110VDC standard coil
TeSys D contactor, 4 poles (4NO), for non-inductive load applications up to 25A/440V AC-1. It provides a 240V 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).
Technical Specifications
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| Contactor application | resistive load |
| Maximum operating rate | 3600 cyc/h 60 °C |
| Non-overlap time | 1.5 ms on energisation between NC and NO contact |
| Mount | Plate |
| Minimum switching current | 5 mA for signalling circuit |
| Irms rated making capacity | 250 A DC for signalling circuit conforming to IEC 60947-5-1 |
| Signalling circuit frequency | 25...400 Hz |
| [Ith] conventional free air thermal current | 25 A (at 60 °C) for power circuit |
| Supplier Code | LC1DT25U7 |
| Breaking Capacity | 250 A |
| [Icw] rated short-time withstand current | 140 A - 100 ms for signalling circuit |
| Inrush power in VA | 70-70 VA 50 Hz cos phi 0.75 (at 20 °C) |
| Hold-in power consumption in VA | 7-7 VA 50 Hz cos phi 0.3 (at 20 °C) |
| Safety reliability level | B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| Insulation resistance | > 10 MOhm for signalling circuit |
| IP degree of protection | IP20 front face conforming to IEC 60529 |
| Range | TeSys Deca |
| Flame retardance | V1 conforming to UL 94 |
| Weight | 0.365 kg |
| Overvoltage category | III |
| Electrical durability | 0.8 Mcycles 25 A AC-1 at Ue <= 440 V |
| Item Name | Contactor |
| Protective treatment | TH conforming to IEC 60068-2-30 |
| Protective cover | with |
| Pollution degree | 3 |
| Tightening torque | power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2 |
| Average impedance | 2.5 mOhm - Ith 25 A 50 Hz for power circuit |
| Auxiliary contact composition | 1 NO + 1 NC |
| Current | 12A |
| [Ie] rated operational current | 25 A (at <60 °C) at <= 440 V AC AC-1 for power circuit |
| Connections - terminals | control circuit: screw clamp terminals 1 1-4mm² - cable stiffness: flexible without cable end |
| Control circuit type | AC at 50/60 Hz |
| Associated fuse rating | 25 A gG at <= 690 V coordination type 2 for power circuit |
| Depth | 92mm |
| Mounting support | rail |
| Pole contact composition | 4 NO |
| Fire resistance | 850 °C conforming to IEC 60695-2-1 |
| Voltage | <= 300 V |
| Mechanical durability | 15 Mcycles |
| Permissible ambient air temperature around the device | 60-70 °C with derating |
| Climatic withstand | conforming to IEC 60947-1 Annex Q category D exposure to damp heat |
| Coil technology | without built-in suppressor module |
| Height | 85mm |
| Minimum switching voltage | 17 V for signalling circuit |
| Poles description | 4P |
| Width | 45mm |
| Operating altitude | 0...3000 m |
| Operating time | 12...22 ms closing |
| Device short name | LC1D |
| [Uc] control circuit voltage | 240 V AC 50/60 Hz |
| Compatibility code | LC1D |
| Auxiliary contacts type | type mirror contact 1 NC conforming to IEC 60947-4-1 |
| Mechanical robustness | shocks contactor open (10 Gn for 11 ms) |
| [Ue] rated operational voltage | power circuit: <= 300 V DC |
| Pole Configuration | 4 Pole |
| [Ui] rated insulation voltage | power circuit: 600 V UL certified |
| Contact compatibility | M6 |
| Standards | IEC 60947-5-1 |
| Control circuit voltage limits | 0.85...1.1 Uc (-40-60 °C):operational AC 60 Hz |
| Product certifications | RINA |
| Brand Name | Schneider Electric |
| Heat dissipation | 2-3 W at 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947 |
| Power dissipation per pole | 1.56 W AC-1 |
| IP Rating | IP20 |
| Rated breaking capacity | 250 A at 440 V for power circuit conforming to IEC 60947 |
| Utilisation category | AC-3 |
| Coil Voltage | 240VAC |
| Net weight | 0.365 kg |
| Product or component type | contactor |
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