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TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 V 18 A - 220 V AC coil
LC1D18M7
TeSys Deca contactor, 3 poles (3NO), for motor control applications up to 18A/690V AC-3/3e (7.5kW@400V). It provides a 220V 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).
Main Characteristics
Environment & Compliance
Dimensions Drawings
Dimensions
(1) Including LAD 4BB
(2) Minimum electrical clearance
Connections and Schema
Wiring
LC1D18M7
TeSys Deca contactor, 3 poles (3NO), for motor control applications up to 18A/690V AC-3/3e (7.5kW@400V). It provides a 220V 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).
Main Characteristics
- Range of product: TeSys Deca
- Product or component type: Contactor
- Device short name: LC1D
- Contactor application: Resistive load, Motor control
- Utilisation category: AC-3, AC-3e, AC-1, AC-4
- Poles description: 3P (3 NO pole contact composition)
- Rated operational voltage ([Ue]):
Power circuit:
Power circuit:
- Rated operational current ([Ie]):
- 18 A (at <60 °C) at
- 32 A (at <60 °C) at
- 18 A (at <60 °C) at
- Control circuit voltage ([Uc]): 220 V AC 50/60 Hz
Complementary Specifications & Ratings
- Motor power:
- 4 kW at 220/230 V, 7.5 kW at 380/400 V, 9 kW at 415/440 V, 10 kW at 500/690 V AC (AC-3 / AC-3e)
- 4 kW at 400 V AC (AC-4)
- Thermal & Short-Time Current:
- Conventional free air thermal current ([Ith]): 32 A (at 60 °C) for power circuit / 10 A (at 60 °C) for signalling circuit
- Rated making capacity (Irms): 300 A at 440 V for power circuit
- Short-time withstand current ([Icw]): 145 A (10 s), 240 A (1 s), 84 A (1 min), 40 A (10 min) at 40 °C for power circuit
- Durability & Reliability:
- Mechanical durability: 15 Mcycles
- Electrical durability: 1.65 Mcycles (18 A AC-3 / AC-3e); 1 Mcycles (32 A AC-1)
- Safety reliability level: B10d = 1,369,863 cycles (nominal load) / 20,000,000 cycles (mechanical load)
- Control Circuit & Power Consumption:
- Inrush power: 70 VA at 50/60 Hz (
0.75) - Hold-in power: 7 VA at 50 Hz / 7.5 VA at 60 Hz (
0.3) - Operating time: 12...22 ms closing / 4...19 ms opening
- Inrush power: 70 VA at 50/60 Hz (
- Auxiliary Contacts: 1 NO + 1 NC configuration
- Dimensions & Weight:
- Height: 77 mm, Width: 45 mm, Depth: 86 mm
- Net weight: 0.33 kg
- Standards: EN/IEC 60947-4-1, EN/IEC 60947-5-1, UL 60947-4-1, CSA C22.2 No 14
- Product certifications: UL, CCC, CSA, Marine, UKCA, EAC, CB Scheme
- IP degree of protection: IP20 front face conforming to IEC 60529
- Ambient air temperature:
- Operation: -40…60 °C (60…70 °C with derating)
- Contractual warranty: 18 months
Dimensions Drawings
Dimensions
(1) Including LAD 4BB
(2) Minimum electrical clearance
| Dimension | Configuration | LC1 D09…D18 | LC1 D093…D123 | LC1 D099…D129 |
|---|---|---|---|---|
| b | Without add-on blocks | 77 | 99 | 80 |
| b1 | With LAD 4BB | 94 | 107 | 95.5 |
| With LA4 D2 | 110¹ | 123¹ | 111.5¹ | |
| With LA4 DF, DT | 119¹ | 132¹ | 120.5¹ | |
| With LA4 DW, DL | 126¹ | 139¹ | 127.5¹ | |
| c | Without cover or add-on blocks | 84 | 84 | 84 |
| With cover, without add-on blocks | 86 | 86 | 86 | |
| c1 | With LAD N or C (2 or 4 contacts) | 117 | 117 | 117 |
| c2 | With LA6 DK10, LAD 6K10 | 129 | 129 | 129 |
| c3 | With LAD T, R, S | 137 | 137 | 137 |
| With LAD T, R, S and sealing cover | 141 | 141 | 141 |
Connections and Schema
Wiring
Specifications
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