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Schneider Electric, TeSyS LR Overload Relay 1 NO/1 NC, 4A, 6 A F.L.C, 6A Contact Rating, 2.2 kW 3

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£60.24

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RS Stock No.:
394-9374
Distrelec Article No.:
136-22-708
Mfr. Part No.:
LRD10
Brand:
Schneider Electric
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Brand

Schneider Electric

Product Type

Overload Relay

FLC Motor Rating

4, 6A

Relay Contact Current

6A

Mount Type

Direct

Series

TeSyS LR

Pole and Throw Configuration

3

Power Rating

2.2kW

Normal State Configuration

1 NO/1 NC

Terminal Type

Screw

Reset Method

Automatic & Manual

IP Rating

IP20

Width

45mm

Minimum Operating Temperature

-20°C

Number of Auxiliary Contacts

2

Adjustable Current Range

4 to 6 A

Maximum Operating Temperature

60°C

Length

123mm

Contact Voltage

690V ac

Depth

66mm

Standards/Approvals

UL Approved, UL 60947-4-1, EN/IEC 60947-5-1, EN/IEC 60947-4-1, EC Approved, EAC Approved, DNV-GL Approved, CSA Approved, CSA C22.2 No 60947-4-1, CSA C22.2 No 60947-5-1, UL 60947-5-1

Better World Product

Yes

Supply Voltage

690V

RoHS Status: Exempt

COO (Country of Origin):
FR

Schneider Electric LRD Series Overload Relay, 4 to 6A FLC Motor Rating, 690V AC Contact Voltage Rating - LRD10


This overload relay is designed for effective motor protection in electrical circuits. It features a robust 3 Pole configuration, suitable for FLC motor ratings between 4 to 6A. Constructed for direct mounting with a normal state configuration of 1NO + 1NC, this device operates within an ambient temperature range of -20°C to +60°C, making it versatile for various industrial applications.

Features & Benefits


• Thermal overload class 10A ensures reliable performance and protection

• Automatic and manual reset methods enhance operational flexibility

• High voltage capacity of 690V AC supports extensive applications

• Two auxiliary contacts provide enhanced functional capabilities

• Built with screw terminals for secure connectivity

• Designed for compatibility with multiple motor types for added convenience

Applications


• Used for protecting motors against thermal overload conditions

• Ideal for integration with direct contactors in automation systems

• Suitable for various industrial requiring robust motor control

• Compatible with different Schneider contactor models for streamlined integration

How can thermal protection adjustment benefit operational efficiency?


Thermal protection adjustment allows operators to set the relay precisely between 4 to 6A, matching specific motor requirements. This ensures optimal functioning and efficient operation, minimising the risk of damage from overloads.

What is the significance of the 1NO + 1NC configuration in motor protection?


The 1NO + 1NC configuration provides both operational and fail-safe features. The Normally Open (NO) contact activates during normal conditions, while the Normally Closed (NC) contact ensures an automatic disconnection during a fault.

How does the product cope with extreme temperature variations?


The overload relay operates effectively in temperature ranges from -20°C to +60°C, allowing it to perform well in diverse environmental conditions without compromising reliability or safety.