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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 LRD4365 is an 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…

SKU 3G-OTH-42498

Brand
SCHNEIDER
Item
Overload Relay: Thermal Protection, 3 Poles, 1NO/1NC, Phase Loss Sensitivity
Category
IEC Thermal Overload Relays
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
LRD4365
Type
1NO/1NC, Phase Loss Sensitivity, 80 A – 104 A
Poles
3
Compatible Contactors
TeSys Deca (115 to 150 Amp Models)
Auxiliary Contact Form
1NO/1NC
Maximum Voltage Rating
1000V 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
View Full Spec Sheet

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

Product Description

The SCHNEIDER LRD4365 is an 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 1000V AC. This 3-pole relay is compatible with TeSys Deca contactors in the 115 to 150 Amp range.

Frequently Asked Questions

What is the SCHNEIDER LRD4365 overload relay used for?

The SCHNEIDER LRD4365 is an IEC thermal overload relay that protects motors from overcurrent and phase loss. It is used in industrial motor control applications with TeSys Deca contactors rated 115 to 150 Amps, providing reliable thermal protection via integrated bimetallic elements.

What are the specifications of the SCHNEIDER LRD4365?

The SCHNEIDER LRD4365 is a 3-pole thermal overload relay with 1NO/1NC auxiliary contacts, screw clamp terminals, and a maximum voltage rating of 1000V AC. It has phase loss sensitivity and covers an adjustment range of 80 A to 104 A. No separate thermal units are needed.

Where to buy the SCHNEIDER LRD4365 worldwide?

You can source the SCHNEIDER LRD4365 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

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., 80 A – 104 A for the LRD4365) to the motor's full-load current. Ensure compatibility with your contactor series, such as TeSys Deca, and verify phase loss sensitivity is needed for your application.

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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