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Schneider Electric, LR2K Thermal Overload Relay 1 NO/1 NC, 1.2A, 1.8 A F.L.C, 1.8A Contact Rating, 100 W, 250 V dc, 690V

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SGD68.10

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SGD74.23

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RS Stock No.:
758-945
Distrelec Article No.:
301-12-063
Mfr. Part No.:
LR2K0307
Manufacturer:
Schneider Electric
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Brand

Schneider Electric

FLC Motor Rating

1.2, 1.8A

Product Type

Thermal Overload Relay

Relay Contact Current

1.8A

Mount Type

DIN Rail

Series

LR2K

Power Rating

100W

Pole and Throw Configuration

3

Terminal Type

Screw

Normal State Configuration

1 NO/1 NC

IP Rating

IP2X

Reset Method

Automatic & Manual

Number of Auxiliary Contacts

2

Adjustable Current Range

1.2 to 1.8 A

Minimum Operating Temperature

-20°C

Width

45mm

Contact Voltage

690V ac

Maximum Operating Temperature

55°C

Length

116mm

Standards/Approvals

CSA/IEC 60947, NFC 63-650, UKCA, VDE 0660, BS 4941, UL

Depth

65mm

Better World Product

Yes

Control Voltage

250, 690V dc

RoHS Status: Exempt

Schneider Electric LR2K Series Thermal Overload Relay, 1.8A Contact Current Rating, 100W - LR2K0307


This thermal overload relay is designed for motor protection, capable of handling motor ratings from 1.2A to 1.8A. With a compact size of 45mm in width, 65mm in depth, and 116mm in length, it easily fits underneath contactors. The device ensures safety through its automatic and manual reset features, making it suitable for various industrial applications.

Features & Benefits


• Automatic and manual reset options enhance usability

• Compatible with multiple contactor types for flexibility

• 3P configuration supports three-phase systems

• Integrated phase failure sensitivity for added safety

• High insulation voltage rating protects circuits under stress

• Supports screw clamp terminals for secure connections

Applications


• Used for motor overload protection in industrial environments

• Ideal for applications in automation and electrical systems

• Suitable for environments with operating temperatures from -20°C to +55°C

Can it be used with solid and flexible cables?


Yes, it supports both solid and flexible cable connections.

Will it provide indication when tripped?


Yes, it includes a yellow trip indicator for visibility.

Is it suitable for high voltage systems?


Yes, it supports operational voltage up to 690V.

Can the reset method be altered?


Yes, it allows for both manual and automatic resets.

Does it comply with international standards?


Yes, it conforms to IEC 60947 and other global standards.

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