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SCHNEIDER Overload Relay: Thermal Protection, 3 Poles, 1NO/1NC, Phase Loss Sensitivity - IEC Thermal Overload Relays
SCHNEIDERIEC Thermal Overload Relays

SCHNEIDER Overload Relay: Thermal Protection, 3 Poles, 1NO/1NC, Phase Loss Sensitivity

The SCHNEIDER Overload Relay: Thermal Protection (MPN LR9D5369) is a 3-pole IEC thermal overload relay with integrated bimetallic elements, eliminating the need for separate thermal units. It features 1NO/1NC…

SKU 3G-OTH-42552

Brand
SCHNEIDER
Item
Overload Relay: Thermal Protection, 3 Poles, 1NO/1NC, Phase Loss Sensitivity
Category
IEC Thermal Overload Relays
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SCHNEIDER
Manufacturer Part Number
LR9D5369
Type
1NO/1NC, Phase Loss Sensitivity, 90 A – 150 A
Poles
3
Compatible Contactors
TeSys Deca (115 to 150 Amp Models)
Auxiliary Contact Form
1NO/1NC
Maximum Voltage Rating
690V AC
Phase Loss Sensitivity
Yes
Thermal Units Required
None (Relay Includes Integrated Bimetallic Elements)
Terminal Connection Type
Screw Clamp Terminals
Compatible Contactor Series
TeSys Deca

Technical Documents

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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER Overload Relay: Thermal Protection (MPN LR9D5369) is a 3-pole IEC thermal overload relay with integrated bimetallic elements, eliminating the need for separate thermal units. It features 1NO/1NC auxiliary contacts, screw clamp terminals, and phase loss sensitivity, with a maximum voltage rating of 690V AC. This relay is compatible with TeSys Deca contactors (115 to 150 Amp models).

Frequently Asked Questions

What is the SCHNEIDER LR9D5369 overload relay used for?

The SCHNEIDER LR9D5369 is an IEC thermal overload relay that protects motors from overheating and phase loss. It is used in industrial applications with TeSys Deca contactors (115 to 150 Amp models) to safeguard 3-phase motors up to 690V AC.

What are the specifications of the SCHNEIDER LR9D5369 overload relay?

The SCHNEIDER LR9D5369 is a 3-pole relay with 1NO/1NC auxiliary contacts, screw clamp terminals, and phase loss sensitivity. It has a maximum voltage rating of 690V AC and covers a current range of 90 A to 150 A. It includes integrated bimetallic elements, so no separate thermal units are needed.

Where to buy the SCHNEIDER LR9D5369 overload relay worldwide?

You can source the SCHNEIDER LR9D5369 overload relay from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the relay reaches your facility reliably.

How to select the correct SCHNEIDER overload relay for a motor?

To select the correct SCHNEIDER overload relay, match the relay's current range (e.g., 90 A to 150 A for the LR9D5369) to the motor's full-load current. Ensure compatibility with your contactor series, such as TeSys Deca, and verify voltage rating (690V AC) and phase loss sensitivity requirements.

Used in

Common applications for SCHNEIDER
Motor starting in conveyor systems — Schneider Altistart ATS 22 soft starters (e.g., ATS22D17S6U) reduce inrush current.
Speed control for industrial pumps — Schneider Altivar ATV320 VFDs (e.g., ATV320U55N4W) provide variable flow regulation.
Machine safety interlocking — Schneider XPSUAF13AP safety relays monitor emergency stop circuits on assembly lines.
Panel-mounted control stations — Schneider XB5 flush push buttons (ZB5AA5) serve as start/stop operators in MCCs.
Heavy-duty motor switching — Schneider LC1G150LSEA contactors handle 150 A loads in compressor and crusher applications.
Emergency stop actuation — Schneider 9001K mushroom-head push buttons (9001KR25R) provide red, momentary stop functions.

SCHNEIDER Products

3G Electric supplies SCHNEIDER iec thermal overload relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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