Documentation & Downloads
Schneider Electric LC1D186BL TeSys D Contactor 3P 18A 24V DC Coil, IP20, 45mm Width
- MPN: LC1D186BL
- PPN: SCH-LC1D186BL
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$297.09
/ EA
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Description
TeSys D contactor, 3 poles (3NO), for motor control applications up to 18A/690V AC-3/3e (7.5kW@400V). It provides a low consumption 24V DC coil with transient suppressor module, 1NO+1NC built-in auxiliary contacts (NC mirror certified), connection by ring-lugs screw 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
- As a core component of the world-class Schneider Electric TeSys D line, this 18A contactor is designed for seamless mechanical and electrical integration with LR D overload relays and GV motor circuit breakers. This modular ecosystem allows industrial engineers to build compact, standardized motor starters that save significant panel space while simplifying the global sourcing of replacement parts.
- Featuring a high-efficiency 24V DC "BL" low-consumption coil, this contactor requires only 2.4W of power to operate. This allows for direct control via 500mA digital outputs on most PLCs and industrial controllers, significantly reducing total system cost, cooling requirements, and wiring complexity within your control enclosure.
- This model comes factory-equipped with a built-in bidirectional peak-limiting diode to suppress the transient voltage surges created when the coil is de-energized. By clipping these inductive "kicks" at the source, you ensure the long-term reliability of your PLC transistors and other sensitive solid-state electronics, preventing premature board failure and costly system resets
- Utilizing Schneider’s patented EverLink power terminal technology, this contactor maintains a constant pressure on the power cables even if the copper strands creep over time. This high-integrity connection eliminates the common industrial pain point of periodic terminal re-tightening and drastically reduces the risk of localized overheating and electrical fires in high-vibration environments.
Documentation & Downloads
Specifications
Additional
- Rated Operational Voltage
- Power circuit <= 690 V AC 25...400 Hz, <= 300 V DC
- Maximum Horse Power Rating
- 10 Hp at 480 V AC 3 phase
- Rated Breaking Capacity
- 300 A at 440 V AC for power circuit conforming to IEC 60947
- Associated Fuse Rating
- 50 A gG at <= 690 V coordination type 1 for power circuit
- Average Impedance
- 2.5 mOhm - Ith 32 A 50 Hz for power circuit
- Rated Insulation Voltage
- 690 V IEC 60947-4-1 for power circuit
- Pollution Degree
- 3
- Safety Reliability Level
- B10d = 1,369,863 cycles contactor with nominal load EN/ISO 13849-1
- Electrical Durability
- 1.65 Mcycles at 18 A AC-3 <= 440 V
- Control Circuit Voltage
- 24 V DC
- Inrush Power
- 2.4 W at 20 °C
- Operating Time
- 65.45...88.55 ms closing, 20...30 ms opening (77 ±15 % ms closing, 25 ±20 % ms opening)
- Connection Terminals
- Ring-lugs screw terminals, diameter 8 mm
- Signalling Circuit Frequency
- 25...400 Hz
- Minimum Switching Current
- 5 mA for signalling circuit
- Non-overlap Time
- 1.5 ms between NC and NO contacts on energisation and de-energisation
- IP Degree of Protection
- IP20 front face IEC 60529
- Operating Altitude
- 0...3000 m (9842.52 ft)
- Flame Retardance
- V1 conforming to UL 94
- Height
- 3.03 in (77 mm)
- Depth
- 3.74 in (95 mm)
- Material
- Contact Compatibility M5
- Protective Cover
- with
- Pole Contact Composition
- 3 NO
- Product Certifications
- Lloyds Register of Shipping, GOST, DNV, RINA, GL, UL, BV, CSA, CCC, UKCA
- Toxic Heavy Metal Free
- Yes
- PVC Free
- Yes
- Warranty
- 18 months
- Product Or Component Type
- contactor
- Compatibility Code
- LC1D
- Environmental Disclosure
- ENVPEP110230EN
- China RoHS Regulation
- Product out of China RoHS scope, substance declaration for info
Rated Operational Current18 A at <= 440 V AC (AC-3)
Motor Power4 kW at 220-230 V AC, 7.5 kW at 380-400 V AC, 9 kW at 415-440 V AC, 10 kW at 500 V AC, 10 kW at 660-690 V AC (AC-3)
Rated Short-Time Withstand Current145 A for 10 s, 240 A for 1 s at 40 °C for power circuit
Utilisation CategoryAC-3, AC-1, AC-4, AC-3e
Power Dissipation per Pole0.8 W (AC-3, AC-3e)
Overvoltage CategoryIII
Rated Impulse Withstand Voltage6 kV IEC 60947
Mechanical Durability30 Mcycles
Control Circuit TypeDC low consumption
Control Circuit Voltage Limits0.1...1.25 Uc, -40…70 °C operational DC
Hold-in Power Consumption2.4 W at 20 °C
Maximum Operating Rate3600 cycles/hour at 60 °C
Tightening Torque1.7 N.m for control and power circuit terminals
Minimum Switching Voltage17 V for signalling circuit
Insulation Resistance> 10 MOhm for signalling circuit
Mounting SupportDIN-rail or screw fixing, rail or plate
Permissible Ambient Air Temperature-40…60 °C, 60…70 °C with derating
Fire Resistance850 °C (1562 °F) IEC 60695-2-1
Mechanical RobustnessVibrations: 2 Gn open, 4 Gn closed; Shocks: 10 Gn open, 15 Gn closed (5...300 Hz, 11 ms)
Width1.77 in (45 mm)
Net Weight1.08 lb (0.49 kg)
Protective TreatmentTH IEC 60068-2-30
Auxiliary Contact Compositionmechanically linked 1 NO + 1 NC IEC 60947-5-1
StandardsIEC 60947-4-1, IEC 60947-5-1, UL 508, CSA C22.2 No 14, IEC 60335-1, EN 60947-4-1, EN 60947-5-1
RoHS ComplianceCompliant with Exemptions
Mercury FreeYes
Sustainable Offer StatusGreen Premium Product
Range Of ProductTeSys Deca
Device Short NameLC1D
Circularity ProfileENVEOLI1102030EN
Reach RegulationReference contains Substances of Very High Concern above threshold
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CAD
$297.09
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Company Stock:
0
Loading dialog...
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