Schneider Electric LC1D18BD TeSys Deca 3P Contactor, 18A, 24V DC Coil, Compact Design
Schneider Electric LC1D18BD TeSys Deca 3P Contactor, 18A, 24V DC Coil, Compact Design
- MPN: LC1D18BD
- PPN: SCH-LC1D18BD
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CAD$282.23/ EA
Description
TeSys D contactor, 3 poles (3NO), for motor control applications up to 18A/690V AC-3/3e (7.5kW@400V). It provides a 24V 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).
Features
- Specifically designed for the global TeSys D ecosystem, this 18A 3-pole contactor features a standard 45mm width for effortless DIN rail or plate mounting. Using a Schneider Electric OEM contactor ensures seamless mechanical and electrical integration with LR-D thermal overload relays and GV2 manual motor starters, reducing installation time and guaranteeing full system coordination.
- Equipped with a high-efficiency 24V DC coil that consumes only 2.4W, this contactor can be driven directly by the digital outputs of a Programmable Logic Controller (PLC) without the need for an interposing relay. This streamlined control architecture lowers your total hardware costs, reduces cabinet heat dissipation, and simplifies the wiring complexity of your industrial automation panel.
- Rated for 18A (AC-3) and up to 32A (AC-1), this contactor is built to withstand millions of electrical cycles even under the high-stress conditions of 10HP at 480V. The robust silver-alloy contacts resist welding and pitting, providing exceptional reliability for demanding applications such as conveyor systems, pumping stations, and industrial fans.
- This unit comes standard with 1 NO (Normally Open) and 1 NC (Normally Closed) built-in auxiliary contacts, providing immediate status feedback to your control system or safety interlocks. These high-reliability contacts eliminate the need for costly "add-on" blocks for basic signaling, ensuring your control logic always has accurate real-time data on the motor's operational state.
Specifications
- Rated Operational Current
- 18 A AC-3, 32 A AC-1 at <= 440 V AC
- Rated Breaking Capacity
- 300 A at 440 V AC (IEC 60947)
- Poles
- 3P (3 NO)
- Height
- 77 mm
- Net Weight
- 0.49 kg
- Mounting
- DIN-rail or screw fixing (plate or rail)
- Fire Resistance
- 850 °C IEC 60695-2-1
- Overvoltage Category
- III
- IP Degree of Protection
- IP20 front face IEC 60529
- Environmental Compliance
- Green Premium, RoHS compliant with exemptions, REACh, PVC free, Mercury free
- Electrical Durability
- 1.65 million cycles at 18 A AC-3 <= 440 V
- Operating Rate
- 3600 cycles/hour
Motor Power7.5 kW at 400 V AC (AC-3), up to 10 kW at 690 V AC (AC-3 and AC-3e)
Voltage<= 690 V AC, 25-400 Hz; <= 300 V DC
Width45 mm
Depth95 mm
Connection TypeScrew clamp terminals (1.5-6 mm²)
MaterialNot specified
Flame RetardanceV1 UL 94
Pollution Degree3
Standards ComplianceIEC 60947-4-1, IEC 60947-5-1, UL 508, CSA C22.2 No 14, CCC, EAC, Marine, Lloyd’s Register, DNV, GL, RINA, BV, GOST, UKCA
Mechanical Durability30 million cycles
Operating Temperature-40 to 60 °C (derating to 70 °C)
Auxiliary Contacts1 NO + 1 NC (mechanically linked, NC mirror certified)
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CAD$282.23/ EA
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