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

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

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

Subtotal (1 unit)*

€57.19

(exc. VAT)

€70.34

(inc. VAT)

In Stock

Plus 89 unit(s) shipping from 05 October 2026

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Units	Per unit
1 +	€57.19

*price indicative

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

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Schneider Electric
	Product Type	Thermal Overload Relay
	FLC Motor Rating	1.2A, 1.8A
	Relay Contact Current	1.8A
	Series	TeSyS LR
	Mount Type	DIN Rail
	Pole and Throw Configuration	3
	Power Rating	100W
	Terminal Type	Screw
	Normal State Configuration	1 NO/1 NC
	IP Rating	IP2X
	Reset Method	Automatic & Manual
	Minimum Operating Temperature	-20°C
	Number of Auxiliary Contacts	2
	Adjustable Current Range	1.2 → 1.8 A
	Width	45mm
	Length	116mm
	Maximum Operating Temperature	55°C
	Contact Voltage	690V ac
	Depth	65mm
	Standards/Approvals	CSA/IEC 60947, NFC 63-650, UKCA, VDE 0660, BS 4941, UL
	Control Voltage	250V dc, 690V dc

	Select all
	Brand Schneider Electric
	Product Type Thermal Overload Relay
	FLC Motor Rating 1.2A, 1.8A
	Relay Contact Current 1.8A
	Series TeSyS LR
	Mount Type DIN Rail
	Pole and Throw Configuration 3
	Power Rating 100W
	Terminal Type Screw
	Normal State Configuration 1 NO/1 NC
	IP Rating IP2X
	Reset Method Automatic & Manual
	Minimum Operating Temperature -20°C
	Number of Auxiliary Contacts 2
	Adjustable Current Range 1.2 → 1.8 A
	Width 45mm
	Length 116mm
	Maximum Operating Temperature 55°C
	Contact Voltage 690V ac
	Depth 65mm
	Standards/Approvals CSA/IEC 60947, NFC 63-650, UKCA, VDE 0660, BS 4941, UL
	Control Voltage 250V dc, 690V dc

RoHS Status: Exempt

COO (Country of Origin):: CZ

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.