Schneider Electric, TeSyS LR Thermal Overload Relay 1 NO/1 NC, 0.54A, 0.8 A F.L.C, 10A Contact Rating, 100 W, 250 V dc,

RS Stock No.:: 758-923
Distrelec Article No.:: 304-09-056
Mfr. Part No.:: LR2K0305
Manufacturer:: Schneider Electric

Schneider Electric, TeSyS LR Thermal Overload Relay 1 NO/1 NC, 0.54A, 0.8 A F.L.C, 10A Contact Rating, 100 W, 250 V dc,

Subtotal (1 unit)*

SGD55.78

(exc. GST)

SGD60.80

(inc. GST)

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Ready to ship from 26 October 2026

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Units	Per unit
1 +	SGD55.78

*price indicative

RS Stock No.:: 758-923
Distrelec Article No.:: 304-09-056
Mfr. Part No.:: LR2K0305
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
	FLC Motor Rating	0.54, 0.8A
	Product Type	Thermal Overload Relay
	Relay Contact Current	10A
	Series	TeSyS LR
	Mount Type	Direct
	Pole and Throw Configuration	3
	Power Rating	100W
	Normal State Configuration	1 NO/1 NC
	Terminal Type	Screw
	Reset Method	Automatic & Manual
	IP Rating	IP2X
	Minimum Operating Temperature	-20°C
	Number of Auxiliary Contacts	2
	Width	45mm
	Maximum Operating Temperature	55°C
	Contact Voltage	690V ac
	Length	116mm
	Standards/Approvals	BS 4941, NFC 63-650, UL, CSA/IEC 60947, UKCA, VDE 0660
	Depth	65mm
	Control Voltage	250, 690V dc

	Select all
	Brand Schneider Electric
	FLC Motor Rating 0.54, 0.8A
	Product Type Thermal Overload Relay
	Relay Contact Current 10A
	Series TeSyS LR
	Mount Type Direct
	Pole and Throw Configuration 3
	Power Rating 100W
	Normal State Configuration 1 NO/1 NC
	Terminal Type Screw
	Reset Method Automatic & Manual
	IP Rating IP2X
	Minimum Operating Temperature -20°C
	Number of Auxiliary Contacts 2
	Width 45mm
	Maximum Operating Temperature 55°C
	Contact Voltage 690V ac
	Length 116mm
	Standards/Approvals BS 4941, NFC 63-650, UL, CSA/IEC 60947, UKCA, VDE 0660
	Depth 65mm
	Control Voltage 250, 690V dc

RoHS Status: Exempt

Schneider Electric TeSyS LR Series Thermal Overload Relay, 0.54 - 0.8A FLC Motor Rating, 10A Contact Current Rating - LR2K0305

This thermal overload relay is designed for motor protection, ensuring reliable performance across various industrial environments. With dimensions of 45mm in width, 65mm in depth, and 116mm in length, it provides effective overcurrent protection. This device operates within a temperature range of -20 °C to +55 °C and accommodates a control voltage of 250 V DC or 690 V AC, making it suitable for diverse applications.

Features & Benefits

• Designed for easy DIN rail mounting for quick installation
• Supports a FLC motor rating between 0.54 A and 0.8 A
• Equipped with 3 poles for comprehensive protection
• Features both automatic and manual reset options for convenience
• Provides two auxiliary contacts for enhanced functionality
• Capable of handling contact ratings of up to 10 A for durability

Applications

• Used for motor protection in industrial machinery
• Employed in automation systems for enhanced safety
• Utilised in electrical control panels for reliable operation

What is the significance of the automatic and manual reset methods?

The automatic and manual reset methods offer flexibility in operation, allowing easy recovery from overload conditions without the need for external intervention in automatic mode, whilst manual reset offers user control in various scenarios.

How does the thermal overload relay handle different motor ratings?

The device operates effectively within a range of 0.54 A to 0.8 A, allowing it to adapt to motors with varying full load current ratings while ensuring optimal protection against overcurrent situations.

What environmental conditions can this relay operate within?

This relay is designed to function effectively between -20 °C and +55 °C, making it suitable for a wide range of industrial climates and applications.