Schneider Electric, LR2K Thermal Overload Relay 1 NO/1 NC, 2.6A, 3.7 A F.L.C, 3.7A Contact Rating, 100 W, 250 V dc, 690V

N° de stock RS:: 758-967
Numéro d'article Distrelec:: 301-12-064
Référence fabricant:: LR2K0310
Fabricant:: Schneider Electric

Schneider Electric, LR2K Thermal Overload Relay 1 NO/1 NC, 2.6A, 3.7 A F.L.C, 3.7A Contact Rating, 100 W, 250 V dc, 690V

Sous-total (1 unité)*

52,54 €

(TVA exclue)

63,57 €

(TVA incluse)

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Unité	Prix par unité
1 +	52,54 €

*Prix donné à titre indicatif

N° de stock RS:: 758-967
Numéro d'article Distrelec:: 301-12-064
Référence fabricant:: LR2K0310
Fabricant:: Schneider Electric

Spécifications

Documentation technique

Législations et de normes

Détails du produit

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Sélectionner tout	Attribut	Valeur
	Marque	Schneider Electric
	Product Type	Thermal Overload Relay
	FLC Motor Rating	2.6, 3.7A
	Relay Contact Current	3.7A
	Series	LR2K
	Mount Type	Direct
	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
	Width	45mm
	Number of Auxiliary Contacts	2
	Minimum Operating Temperature	-20°C
	Contact Voltage	690V ac
	Length	116mm
	Maximum Operating Temperature	55°C
	Standards/Approvals	VDE 0660, NFC 63-650, CSA/IEC 60947, UKCA, UL, BS 4941
	Depth	65mm
	Control Voltage	250, 690V dc

	Sélectionner tout
	Marque Schneider Electric
	Product Type Thermal Overload Relay
	FLC Motor Rating 2.6, 3.7A
	Relay Contact Current 3.7A
	Series LR2K
	Mount Type Direct
	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
	Width 45mm
	Number of Auxiliary Contacts 2
	Minimum Operating Temperature -20°C
	Contact Voltage 690V ac
	Length 116mm
	Maximum Operating Temperature 55°C
	Standards/Approvals VDE 0660, NFC 63-650, CSA/IEC 60947, UKCA, UL, BS 4941
	Depth 65mm
	Control Voltage 250, 690V dc

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Statut RoHS : Exempté

Pays d'origine :: CZ

Schneider Electric LR2K Series Thermal Overload Relay, 2.6 to 3.7A FLC Motor Rating, 3.7A Contact Current Rating - LR2K0310

This thermal overload relay ensures effective motor protection, contributing to the longevity and reliability of various applications. Its role in electrical systems helps prevent overheating and potential motor damage, making it a vital component for automation and industrial settings.

Features & Benefits

• Offers automatic or manual reset options for user convenience

• Supports a wide control voltage range of up to 690V AC

• Easy installation with screw clamp terminal connections

• Complies with thermal overload class 10A for dependable performance

• Enhances operational safety with phase failure sensitivity

• Includes a trip indicator for clear local signalling

Applications

• Utilised in motor control systems to guard against overheating

• Compatible with a range of contactors, broadening its use in automation

• Suitable for AC and DC network applications in industrial environments

• Employed in applications requiring robust mechanical durability

How to install this in an existing circuit?

Refer to the wiring diagram in the manual for proper connections to the screw clamp terminals and observe all safety measures during installation.

Is this suitable for use with different types of motors?

Yes, it is compatible with various motors within the specified current rating and can be applied in diverse industrial applications.

What should be tof the relay trips frequently?

Investigate potential overload situations or short circuits in the motor circuit that may cause the relay to trip. Ensure that the thermal adjustment range is accurately set.

Can it be operated in extreme temperatures?

It functions efficiently within a temperature range of -20 to +55°C. Operation outside this range may require derating for optimal performance.

What maintenance is required to ensure reliable function?

Regular inspections for wear or damage are advisable, and it's important to ensure all connections are secure. Testing the reset features periodically is recommended.