Description
Schneider LC1D188D7 Contactor, TeSys Deca, 4P(2NO+2NC), AC-1, <= 440V, 32A, 42V AC 50/60Hz coil, screw terminal
TeSys D contactor, 4 poles (2NO+2NC), for non-inductive load applications up to 32A/690V AC-1. It provides a 48V 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).
Features:
• New modern look & feel of all machines
• Easier to install and operate with multi-standard screws
• With IEC60335-1 compliance, improved fire resistance, and dustproof auxiliaries
• Digital customer experience for technical documents
Technical Specifications
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Contactor application | resistive load |
Maximum operating rate | 3600 cyc/h at 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 | 300 A at 440 V for power circuit conforming to IEC 60947 |
Signalling circuit frequency | 25...400 Hz |
[Ith] conventional free air thermal current | 32 A (at 60 °C) for power circuit |
Supplier Code | LC1D188E7 |
Breaking Capacity | 300 A |
[Icw] rated short-time withstand current | 84 A 40 °C - 1 min for power circuit |
Maximum Load Current | 32 A |
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 | 0.425 kg |
Overvoltage category | III |
Electrical durability | 1 Mcycles 32 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: 1.8 N.m - on screw clamps terminals - with screwdriver Philips No 2 |
Average impedance | 2.5 mOhm - Ith 32 A 50 Hz for power circuit |
Auxiliary contact composition | 1 NO + 1 NC |
[Ie] rated operational current | 32 A (at <60 °C) at <= 440 V AC AC-1 for power circuit |
Connections - terminals | power circuit: screw clamp terminals 1 2.5-16mm² - cable stiffness: solid without cable end |
Control circuit type | AC at 50/60 Hz |
Associated fuse rating | 50 A gG at <= 690 V coordination type 1 for power circuit |
Depth | 99mm |
Mounting support | rail |
Pole contact composition | 2 NO + 2 NC |
Fire resistance | 850 °C conforming to IEC 60695-2-1 |
Voltage | <= 690 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 | 91mm |
Minimum switching voltage | 17 V for signalling circuit |
Poles description | 4P |
Width | 45mm |
Operating altitude | 0...3000 m |
Operating time | 4...19 ms opening |
Device short name | LC1D |
[Uc] control circuit voltage | 48 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 closed (15 Gn for 11 ms) |
[Ue] rated operational voltage | power circuit: <= 690 V AC 25...400 Hz |
Pole Configuration | 4 Pole |
[Ui] rated insulation voltage | power circuit: 600 V CSA certified |
Contact compatibility | M6 |
Standards | IEC 60335-1:Clause 30.2 |
Control circuit voltage limits | 0.8...1.1 Uc (-40-60 °C):operational AC 50 Hz |
Product certifications | Marine |
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 | 2.5 W AC-1 |
Contact Configuration | 2 NO/NC + 1 NO/NC |
IP Rating | IP20 |
Rated breaking capacity | 300 A at 440 V for power circuit conforming to IEC 60947 |
Utilisation category | AC-3e |
Coil Voltage | 48 VAC |
Net weight | 0.425 kg |
Number of Poles | 4 |
Product or component type | contactor |
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