Schneider Electric LC1D18BD TeSys Deca 3P Contactor, 18A, 24V DC Coil, Compact Design

MPN: LC1D18BD
PPN: SCH-LC1D18BD

$282.23

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Description

TeSys Deca contactor, 3 poles (3NO), for motor control applications up to 18A/690V AC-3/3e (7.5kW@400V). They can be used to create motor starters for almost any type of application. 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. Contactor is rated for 5HP at 200-208VAC, 5HP at 240VAC, 10HP at 480VAC and 15HP at 600VAC three phase. Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine). When used with a 480VAC up to 60A circuit breaker, this contactor can have a SCCR up to 85kA. When used with up to a 600VAC 40A Class J or CC fuse, this contactor can have a SCCR up to 100kA. Contactor is supplied with a 24 VDC coil with transient suppressor module. Contactor has one normally open and one normally closed auxiliary contact built-in as standard. The NC contact is mirror certified. Screw clamp terminals are used for load and auxiliary connections. An extensive line of accessories makes it easy to meet the requirements of most applications. The contactor is 3.03 inches tall, 1.77 inches wide and 3.74 inches deep. It weighs 1.08 lbs. Contactor is certified to UL, CSA, IEC, CCC, EAC and Marine standards.

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.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	Brazil, France, Indonesia, Singapore, United States

Depth	95 mm

Complementary Attributes

Maximum Horse Power Rating	5 hp at 230/240 V AC 50/60 Hz for 3 phase motors1 hp at 115 V AC 50/60 Hz for 1 phase motors3 hp at 230/240 V AC 50/60 Hz for 1 phase motors, 5 hp at 200/208 V AC 50/60 Hz for 3 phase motors10 hp at 460/480 V AC 50/60 Hz for 3 phase motors15 hp at 575/600 V AC 50/60 Hz for 3 phase motors
Control Circuit Voltage Limits	0.1...0.25 Uc (-40-70 °C):drop-out DC0.7...1.25 Uc (-40-60 °C):operational DC1...1.25 Uc (60-70 °C):operational DC
Maximum Motor Phase Current	18 A
Minimum Switching Current	5 mA for signalling circuit
Rated Breaking Capacity	300 A at 440 V for power circuit conforming to IEC 60947

Control Circuit Type	DC standard
Irms Rated Making Capacity	140 A AC for signalling circuit conforming to IEC 60947-5-1250 A DC for signalling circuit conforming to IEC 60947-5-1300 A at 440 V for power circuit conforming to IEC 60947
Maximum Operating Rate	3600 cyc/h at 60 °C
Minimum Switching Voltage	17 V for signalling circuit

Important Information Attributes

Persona Type Ids	EU, LC, OM, OM8, PB, SI
Market Segmentation Id	COMMERCIAL, INDUSTRIAL
Contactor Application	motor control, resistive load
Insulation Resistance	> 10 MOhm for signalling circuit, > 10 MOhm for signalling circuit> 10 MOhm for signalling circuit, > 10 MOhm for signalling circuit
Motor Power Kw	7.5 kW at 380/400 V AC 50/60 Hz (AC-3e), 9 kW at 415/440 V AC 50/60 Hz (AC-3e), 10 kW at 500 V AC 50/60 Hz (AC-3e), 10 kW at 660/690 V AC 50/60 Hz (AC-3e), 4 kW at 220/230 V AC 50/60 Hz (AC-3)7.5 kW at 380/400 V AC 50/60 Hz (AC-3)9 kW at 415/440 V AC 50/60 Hz (AC-3)10 kW at 500 V AC 50/60 Hz (AC-3), 10 kW at 660/690 V AC 50/60 Hz (AC-3), 4 kW at 220/230 V AC 50/60 Hz (AC-3e)4 kW at 400 V AC 50/60 Hz (AC-4)
Power Dissipation Per Pole	2.5 W AC-10.8 W AC-3, 0.8 W AC-3e
Utilisation Category	AC-3, AC-3e, AC-1, AC-4
Certificate Agency	UL, CCC, CSA, Marine, UKCA, EAC, CB Scheme
[Ui] Rated Insulation Voltage	signalling circuit 600 V CSA, signalling circuit 600 V ULpower circuit 690 V IEC 60947-4-1power circuit 600 V CSA, power circuit 600 V ULsignalling circuit 690 V IEC 60947-1
Non-overlap Time	1.5 ms on de-energisation between NC and NO contact, 1.5 ms on energisation between NC and NO contact
Carbon Footprint Of The End-of-life Phase [C1 To C4]	1.3125800413083537, 1 kg CO2 eq.
Carbon Footprint Of The Manufacturing Phase [A1 To A3]	3 kg CO2 eq., 2.7103153960992956
Local Data Status	Publishable
Return Indicator	Y
Stock Policy	2
Serviceability	No
Field Service Division	PPIBS
Weee Scope	In
Scope Perimeter	At least in Europe
End Of Life Doc Ref	ENVEOLI1102030EN
Reach Full Compliance Status Id	CONTAINS_SVHC
Rohs Eur In Scope	Yes
Rohs Eur Conformity Date	2538
China Rohs In Scope	No
Without Single Use Plastic	Yes
Tier Id	1
Function Option Id	STANDARD
Product Kit Identifier	N
Average Impedance	2.5 mOhm - Ith 32 A 50 Hz for power circuit
Compatibility Code	LC1D
Device Short Name	LC1D
Flame Retardance	V1 conforming to UL 94
Mechanical Durability	30 Mcycles
Operating Time	63 ±15 % ms closing20 ±20 % ms opening
Pole Contact Composition	3 NO
Product Or Component Type	contactor
Range Of Product	TeSys Deca
Safety Reliability Level	B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1
Software Version	v5.9.4
Time Constant	28 ms
Weee Label	The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
Inf Motor Phase Current	18 A
Database Version	2022-01
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent external review
Functional-unit Description	Switch on and off during 20 years electrical power supply of a downstream installation with an electrical and/or mechanical control.The functional unit is characterized by a type 3NO, a control circuit voltage 24V DC,a power circuit voltage 690V and a rated operational current 9A.
Functional-unit Unit	unit
Energy Consumption On Product Lifetime In Kwh	525.6
Energy Model - Installation [A5]	Electricity Mix; Production mix; Low voltage; FR
Energy Model - End Of Life [C1-c4]	Electricity Mix; Production mix; Low voltage; FR
Height Nominal	77 mm
[Icw] Rated Short-time Withstand Current	145 A 40 °C - 10 s for power circuit240 A 40 °C - 1 s for power circuit40 A 40 °C - 10 min for power circuit84 A 40 °C - 1 min for power circuit100 A - 1 s for signalling circuit120 A - 500 ms for signalling circuit140 A - 100 ms for signalling circuit
[Uc] Control Circuit Voltage	24 V24 V DC
[Uimp] Rated Impulse Withstand Voltage	6 kV IEC 60947
Nbr. Of Units In Pkg.	1
Take-back	No
Customs Code	8536410045

Persona Type Names	End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, System Integrator
Market Segmentation	Commercial, Industrial
Electrical Durability	1.65 Mcycles 18 A AC-3 <= 440 V, 1 Mcycles 32 A AC-1 <= 440 V, 1.65 Mcycles 18 A AC-3e <= 440 V
Mechanical Robustness	vibrations contactor open 2 Gn, 5...300 Hz)vibrations contactor closed 4 Gn, 5...300 Hz)shocks contactor open 10 Gn for 11 ms), shocks contactor closed 15 Gn for 11 ms)
Mounting Support	plate, rail
Tightening Torque	control circuit 1.7 N.m screw clamp terminals Philips No 2power circuit 1.7 N.m screw clamp terminals pozidriv No 2, power circuit 1.7 N.m screw clamp terminals flat Ø 6 mm, power circuit 1.7 N.m screw clamp terminals Philips No 2, control circuit 1.7 N.m screw clamp terminals flat Ø 6 mm, control circuit 1.7 N.m screw clamp terminals pozidriv No 2
Control Circuit Voltage	24 V
[Ie] Rated Operational Current	18 A (at <60 °C) at <= 440 V AC AC-3 for power circuit32 A (at <60 °C) at <= 440 V AC AC-1 for power circuit, 18 A (at <60 °C) at <= 440 V AC AC-3e for power circuit
Connections - Terminals	control circuit: 2 1-2.5 mm² - cable stiffness: flexible with cable endcontrol circuit: 2 1-4 mm² - cable stiffness: solid without cable endpower circuit: 2 1.5-6 mm² - cable stiffness: flexible without cable endpower circuit: 1 1-6 mm² - cable stiffness: flexible with cable endpower circuit: 2 1-4 mm² - cable stiffness: flexible with cable endpower circuit: 1 1.5-6 mm² - cable stiffness: solid without cable endpower circuit: 2 1.5-6 mm² - cable stiffness: solid without cable endscrew clamp terminalscontrol circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible without cable end, control circuit: screw clamp terminals 2 1-4 mm² - cable stiffness: flexible without cable end, control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible with cable end, control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: solid without cable endpower circuit: screw clamp terminals 1 1.5-6 mm² - cable stiffness: flexible without cable end
Carbon Footprint Of The Distribution Phase [A4]	0.1497941374842545, 0.1 kg CO2 eq.
Carbon Footprint Of The Installation Phase [A5]	0 kg CO2 eq., 0.041480539446657784
Carbon Footprint Of The Use Phase [B2 B3 B4 B6]	35 kg CO2 eq., 35.11783783783784
Local Publishable Date	2026-07-07
Stocking Flag	N
Device Type	LV equipment - LV contactor
Traceability	No
Average Life Duration	20 year(s)
Weee Product Category	5
Eoli Availability Display	Yes
Reach Full Compliance Status	Reference contains Substances of Very High Concern above the threshold
Reach Compliance Directive	Reference contains Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant By Exemption
Rohs Eur Full Compliance Status	Compliant By Exemption
With Recycled Cardboard	Yes
Product Contributes To Saved And Avoided Emissions	No
Tier	1
Function Option	Standard
Associated Fuse Rating	10 A gG for signalling circuit conforming to IEC 60947-5-150 A gG at <= 690 V coordination type 1 for power circuit35 A gG at <= 690 V coordination type 2 for power circuit
Coil Technology	with integral suppression device
Contact Compatibility	M4
Fire Resistance	850 °C IEC 60695-2-1
Inrush Power In W	5.4-5.4 W 20 °C)
Number Of Poles	3P
Overvoltage Category	III
Product Availability	Stock - Normally stocked in distribution facility
Protective Treatment	THIEC 60068-2-30
Returnability	Yes
Signalling Circuit Frequency	25...400 Hz
Sustainable Packaging	Yes
Total Lifecycle Carbon Footprint	39 kg CO2 eq.
Connections Terminals	screw clamp terminals
Pep Code	ENVPEP110230EN
Pep Verification Date	2025-08-05
Psr Version	PSR-0005-ed2-2016 03 29
Data Source	extrapolated product
Functional-unit Quantity	1
Reference Lifetime In Y	20
Energy Model - Manufacturing [A1-a3]	Electricity Mix; Production mix; Low voltage; FR
Energy Model - Use [B6]	Electricity Mix; Production mix; Low voltage; FR
Recyclability Potential In %	75
Width Nominal	45 mm
[Ith] Conventional Free Air Thermal Current	10 A (at 60 °C) for signalling circuit32 A (at 60 °C) for power circuit
[Ue] Rated Operational Voltage	power circuit <= 690 V AC 25...400 Hzpower circuit <= 300 V DC
Hold-in Power Consumption In W	5.4-5.4 W 20 °C
Package Weight(Lbs)	522.500 g
Warranty (In Months)	18

Environment Attributes Main

China Rohs Regulation	Product out of China RoHS scope , Product out of China RoHS scope. Substance declaration for your information.
Take Back	No
Mercury Free	Yes
Circularity Profile	ENVEOLI1102030EN
Eu Rohs Directive	Compliant By Exemption
Operating Altitude	0...9842.52 ft (0...3000 m)
Packaging Without Single Use Plastic	Yes
Reach Regulation	Reference contains Substances of Very High Concern above the threshold
Pep Verification Date	2025-08-05
Psr Version	PSR-0005-ed2-2016 03 29

Climatic Withstand	IACS E10 exposure to damp heat, IEC 60947-1 Annex Q category D exposure to damp heat
Recycled Metal Content At Cr Level	0 %
Carbon Footprint	39.3320079521764
Environmental Disclosure	ENVPEP110230EN
Ip Degree Of Protection	IP20 front face IEC 60529
Packaging Made With Recycled Cardboard	Yes
Permissible Ambient Air Temperature Around The Device	-40-60 °C-40-60 °C60-70 °C with derating
Pep Code	ENVPEP110230EN
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent external review