Schneider Electric, TeSys Thermal Overload Relay 1 NO/1 NC, 3.7A, 5.5 A F.L.C, 5.5A Contact Rating, 2 W, 250 V dc, 690V

RS Stock No.:: 758-973
Distrelec Article No.:: 301-12-065
Mfr. Part No.:: LR2K0312
Manufacturer:: Schneider Electric

Schneider Electric, TeSys Thermal Overload Relay 1 NO/1 NC, 3.7A, 5.5 A F.L.C, 5.5A Contact Rating, 2 W, 250 V dc, 690V

Bulk discount available

Subtotal (1 unit)*

PHP4,523.04

(exc. VAT)

PHP5,065.80

(inc. VAT)

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In Stock

Plus 62 unit(s) shipping from May 25, 2026
Plus 10 unit(s) shipping from July 03, 2026

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Units	Per Unit
1 - 4	PHP4,523.04
5 +	PHP4,387.35

*price indicative

RS Stock No.:: 758-973
Distrelec Article No.:: 301-12-065
Mfr. Part No.:: LR2K0312
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	3.7, 5.5A
	Relay Contact Current	5.5A
	Mount Type	Direct
	Series	TeSys
	Power Rating	2W
	Pole and Throw Configuration	3
	Terminal Type	Screw
	Normal State Configuration	1 NO/1 NC
	Reset Method	Automatic & Manual
	IP Rating	IP2X
	Minimum Operating Temperature	-20°C
	Width	45mm
	Number of Auxiliary Contacts	2
	Length	116mm
	Maximum Operating Temperature	55°C
	Contact Voltage	690V ac
	Depth	65mm
	Standards/Approvals	CSA C22.2 No 60947-5-1, UL 60947-5-1, EN/IEC 60947-5-1
	Supply Voltage	110, 240V ac
	Control Voltage	250, 690V dc

	Select all
	Brand Schneider Electric
	Product Type Thermal Overload Relay
	FLC Motor Rating 3.7, 5.5A
	Relay Contact Current 5.5A
	Mount Type Direct
	Series TeSys
	Power Rating 2W
	Pole and Throw Configuration 3
	Terminal Type Screw
	Normal State Configuration 1 NO/1 NC
	Reset Method Automatic & Manual
	IP Rating IP2X
	Minimum Operating Temperature -20°C
	Width 45mm
	Number of Auxiliary Contacts 2
	Length 116mm
	Maximum Operating Temperature 55°C
	Contact Voltage 690V ac
	Depth 65mm
	Standards/Approvals CSA C22.2 No 60947-5-1, UL 60947-5-1, EN/IEC 60947-5-1
	Supply Voltage 110, 240V ac
	Control Voltage 250, 690V dc

RoHS Status: Exempt

COO (Country of Origin):: CZ

Schneider Electric LR2K Series Thermal Overload Relay, 5.5A Contact Current Rating, Direct Contactor Mount - LR2K0312

This thermal overload relay by Schneider Electric is available with a contact voltage rating of 690V AC and a control voltage of 250V DC. It provides essential protection for motors against overload conditions, enhancing operational safety in various applications.

Features & Benefits

• Reliable differential thermal overload relay for motor protection

• Offers class 10A thermal protection adjustment range of 3.7 to 5.5 A

• Provides 1 NO + 1 NC auxiliary contact composition for signalling circuits

• Easy installation with screw clamp terminals supporting various cable sizes

Applications

• Ideal for motor protection in automation systems

• Suitable for use in electrical distribution boards

• Commonly used in industrial machinery for overload protection

Can this Thermal Overload Relay be used with various products?

Yes, it is compatible with a range of products like LC7K, LP1K, LP4K, and LC1K.

Will it provide reliable thermal protection for motors?

Yes, offering Class 10A thermal protection adjustment range ensuring safety.

Is the installation process easy for this relay?

Yes, with screw clamp terminals supporting a variety of cable sizes.