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Schneider Electric LR9D Overload Relay 1NC/1NO, 90 → 150 A F.L.C, 105 A Contact Rating, 59 kW, 24 Vdc, 3P, TeSys

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MYR2,282.88

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RS Stock No.:
312-4070
Mfr. Part No.:
LR9D5369
Manufacturer:
Schneider Electric
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Brand

Schneider Electric

FLC Motor Rating

90 → 150 A

Contact Current Rating

105 A

Range

TeSys

Pole Configuration

3P

Series

LR9D

Mounting Style

Direct Contactor

Power Rating

59 kW

Normal State Configuration

1NC/1NO

Reset Method

Push Button

Terminal Type

Screw

Width

115mm

Number Of Auxiliary Contacts

2

Depth

118mm

Length

125mm

Maximum Operating Temperature

+60°C

Minimum Operating Temperature

-20°C

Better World Verification

Green Premium

Better World Product

Yes

Operating Temperature Range

-20 → +55 °C

Control Voltage

24 V dc

Supply Voltage

17 → 32 V dc

Contact Voltage Rating

440 V ac

RoHS Status: Exempt

Schneider Electric LR9D Series Overload Relay, 90 to 150A FLC Motor Rating, 59kW Power Rating - LR9D5369


This overload relay is an electronic thermal relay designed for motor protection. It operates within a motor rating of 90 to 150 A and features a compact design measuring 115mm in width, 118mm in depth, and 125mm in length. This device supports high-performance automation applications and ensures the safety of electrical systems.

Features & Benefits


• Class 10 rating ensures reliable motor protection
• Provides two auxiliary contacts for signalling functions
• Designed for compatibility with NSX circuit breakers
• Robust operation within -20 to 60 °C temperature range

Applications


• Used for motor control systems for protection
• Suitable for involving 3-pole configuration requirements
• Ideal for integration with various Schneider Electric products
• Used in automation environments requiring thermal overload protection

What types of electrical systems can this relay be integrated into?


It can be integrated into a variety of electrical systems, particularly those involving motor control applications and protection. The relay is compatible with NSX circuit breakers, making it versatile for use in industrial automation environments.

How can the relay be reset after tripping?


The relay features a push button reset mechanism, allowing for easy reset after tripping due to overheating or overload conditions. This simplifies the user experience and enhances operational efficiency.

Are there specific installation requirements for this device?


The relay is designed for direct mounting under the contactor or on a rail, ensuring streamlined integration into existing control systems. Proper tightening torque specifications should be followed for reliable performance.

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