Schneider Electric, LRD Overload Relay 1 NO/1 NC, 5.5A, 8 A F.L.C, 8A Contact Rating, 3 kW 3

RS Stock No.:: 394-9368
Distrelec Article No.:: 136-22-709
Mfr. Part No.:: LRD12
Manufacturer:: Schneider Electric

Schneider Electric, LRD Overload Relay 1 NO/1 NC, 5.5A, 8 A F.L.C, 8A Contact Rating, 3 kW 3

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HK$689.30

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Units	Per unit
1 +	HK$689.30

*price indicative

RS Stock No.:: 394-9368
Distrelec Article No.:: 136-22-709
Mfr. Part No.:: LRD12
Manufacturer:: Schneider Electric

Specifications

Product overview and 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	5.5, 8A
	Product Type	Overload Relay
	Relay Contact Current	8A
	Series	LRD
	Mount Type	Direct
	Power Rating	3kW
	Pole and Throw Configuration	3
	Normal State Configuration	1 NO/1 NC
	Terminal Type	Screw
	IP Rating	IP20
	Reset Method	Automatic & Manual
	Adjustable Current Range	5.5 → 8 A
	Number of Auxiliary Contacts	2
	Minimum Operating Temperature	-20°C
	Width	45mm
	Length	66mm
	Contact Voltage	690V ac
	Maximum Operating Temperature	60°C
	Standards/Approvals	UL Approved, UL 60947-5-1, UL 60947-4-1, EN/IEC 60947-5-1, EN/IEC 60947-4-1, EC Approved, EAC Approved, DNV-GL Approved, CSA C22.2 No 60947-5-1, CSA C22.2 No 60947-4-1, CSA Approved
	Depth	70mm
	Supply Voltage	690V

	Select all
	Brand Schneider Electric
	FLC Motor Rating 5.5, 8A
	Product Type Overload Relay
	Relay Contact Current 8A
	Series LRD
	Mount Type Direct
	Power Rating 3kW
	Pole and Throw Configuration 3
	Normal State Configuration 1 NO/1 NC
	Terminal Type Screw
	IP Rating IP20
	Reset Method Automatic & Manual
	Adjustable Current Range 5.5 → 8 A
	Number of Auxiliary Contacts 2
	Minimum Operating Temperature -20°C
	Width 45mm
	Length 66mm
	Contact Voltage 690V ac
	Maximum Operating Temperature 60°C
	Standards/Approvals UL Approved, UL 60947-5-1, UL 60947-4-1, EN/IEC 60947-5-1, EN/IEC 60947-4-1, EC Approved, EAC Approved, DNV-GL Approved, CSA C22.2 No 60947-5-1, CSA C22.2 No 60947-4-1, CSA Approved
	Depth 70mm
	Supply Voltage 690V

RoHS Status: Exempt

COO (Country of Origin):: FR

Schneider Electric LRD Series Overload Relay, 5.5 to 8A FLC Motor Rating, 690V AC Contact Voltage Rating - LRD12

This overload relay is a crucial component for motor protection, specifically designed for use within the TeSys range. Measuring 66mm in length, 45mm in width, and 70mm in depth, it ensures safety for motors operating within a current range of 5.5 to 8A. With features such as automatic and manual reset options, this device stands out in high voltage environments.

Features & Benefits

• Thermal protection class 10A reduces the risk of motor burnout

• 3-pole configuration allows versatile connectivity

• Automatic reset capability enhances operational efficiency

• High voltage tolerance up to 690V provides reliability in demanding settings

• Screw terminal connections facilitate straightforward installations

• Auxiliary contact configuration of 1NO + 1NC for added functionality

Applications

• Utilised in motor control panels for effective protection

• Ideal for requiring reliable overload protection

• Integrated with various industrial motor configurations

• Employed in environments with variable temperature conditions

• Commonly used alongside direct contactors for enhanced safety

How does this device ensure safety in motor operations?

The overload relay activates a trip mechanism when the motor current exceeds the set limit, preventing overheating and potential damage. Its thermal protection adjusts according to the specified range, providing tailored safety for different motor sizes.

What makes the screw terminal connection practical for installations?

The screw terminal connectivity supports a variety of cable types and sizes, ensuring secure and reliable connections, which simplifies the installation process and allows for easy maintenance.

Can this relay accommodate different motor sizes effectively?

Yes, it operates efficiently for motors rated between 5.5 and 8A, making it versatile for small to medium-sized applications requiring overload protection.