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Schneider Electric LC1D Contactor, 24V ac Coil, 3-Pole, 18 A, 7.5 kW 24V ac, 3 NO, 690V ac

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SGD155.63

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RS Stock No.:
394-9740
Distrelec Article No.:
136-22-610
Mfr. Part No.:
LC1D18B7
Manufacturer:
Schneider Electric
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Brand

Schneider Electric

Coil Voltage

24V ac

Product Type

Contactor

Number of Poles

3

Contact Voltage

690V ac

Contact Current

18A

Series

LC1D

Power Rating

7.5kW

Mount Type

DIN Rail

Function

Motor Control, Resistive Load

Normal State Configuration

3 NO

Auxiliary Contact Configuration

1 NO/1 NC

Number of Auxiliary Contacts

2

Terminal Type

Screw

Control Circuit Voltage Uc

24V ac

Operational Current Ie

18A

Contactor Application

Motor Control, Resistive Load

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

60°C

Width

45mm

Depth

86mm

Standards/Approvals

CCC, CSA, EAC, IEC, RoHS, UL

Length

77mm

Better World Product

Yes

Pole and Throw Configuration

3

RoHS Status: Exempt

COO (Country of Origin):
FR

Schneider Electric LC1D Series Contactor, 24V AC Coil Voltage, 18A Current Rating - LC1D18B7


This contactor is a 3-pole device specifically designed for motor control applications. It operates with a coil voltage of 24V AC and can handle a maximum contact rating of 690V AC and 18 A. Built for efficiency and safety, this compact model measures 77mm in length, 45mm in width, and 86mm in depth, making it suitable for DIN rail mounting.

Features & Benefits


• Safety contactor offers reliable operation for motor control

• Supports up to 7.5 kW power rating for various motors

• Equipped with 2 auxiliary contacts to enhance functionality

• Operates efficiently in temperatures ranging from -40°C to +60°C

• Designed for easy installation with screw terminals

• Utilises AC-3 and AC-4 utilisation categories for diverse applications

Applications


• Utilised in industrial automation for motor control systems

• Perfect for controlling resistive loads in electrical circuits

• Employed in requiring quick on/off switching

• Suitable for machinery and HVAC systems to regulate power supply

What operating temperatures can this device handle effectively?


It functions effectively within a temperature range of -40°C to +60°C, ensuring reliability in varying environmental conditions.

How does the auxiliary contact configuration enhance functionality?


The auxiliary contact configuration of 1 NO and 1 NC allows for additional circuit control, providing flexibility in integration with various systems.

What is the maximum current load this contactor can manage safely?


The contactor can manage a maximum current load of 18A, ideal for medium-sized motor applications.

Can this contactor handle different motor power ratings?


Yes, it is capable of managing motor power ratings of up to 7.5 kW for 380-400V AC under AC-3 conditions, making it versatile for different motors.

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