Schneider Electric LRD03

TeSys Deca thermal overload relays - 0.25...0.4 A - class 10A

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Schneider Electric LRD03 TeSys Deca thermal overload relays - 0.25...0.4 A - class 10A — Contactors & Relays
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Product Description

Lifecycle Status:
LRD03 is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 0.06-0.09kW@400V thanks to a thermal range 0.25-0.40A, a tripping class 10A and phase unbalance protection. LRD03 is a TeSys LRD thermal overload relay from Schneider Electric for direct mounting on TeSys D contactors. With a thermal setting range 0.25-0.40A, a tripping class 10A and phase unbalance detection, it protects motors 0.06-0.09kW@400V. It provides manual test & reset buttons, automatic reset, trip auxiliary contact and flag indicator. Available worldwide, it is multi-standards certified (IEC, UL, CSA, CCC, EAC, Marine) and Green Premium compliant (RoHs/Reach). Thermal overload protection relay, bimetallic type, with phase unbalance protection (differential). Direct mounting on the bottom terminals of a Tesys contactor LC1D09-D38 to form a compact starter. Light and compact, 45mm wide. Temperature compensated for a good accuracy of the protection. Manual control with test & reset buttons, manual / automatic reset selector. Trip signaling with 1NO+1NC auxiliary contacts and trip flag indicator. Can be completed with terminal blocks for separate mounting (LAD7B, LAD96) and remote control devices (LAD703, LA7D03).
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Offer details

Best offer from:
Trusted supplier — United Kingdom, member since 2021
Availability:
6 pcs.
In-Stock
Updated at: 31-10-2025
Condition:
New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing

Specifications

Product Certifications
IEC || UL || CSA || CCC || EAC || BV || RINA || DNV-GL || LROS (Lloyds register of shipping) || ATEX INERIS || UKCA
Mechanical Robustness
vibrations6 Gn IEC 60068-2-6 || shocks15 Gn for 11 ms IEC 60068-2-7
Standards
EN/IEC 60947-4-1 || EN/IEC 60947-5-1 || UL 60947-4-1 || UL 60947-5-1 || CSA C22.2 No 60947-4-1 || CSA C22.2 No 60947-5-1 || GB/T 14048.4 || GB/T 14048.5 || EN 50495
Climatic Withstand
IACS E10
Ambient Air Temperature For Operation
-20-60 °C without derating IEC 60947-4-1
Dielectric Strength
1.89 kV 50 Hz IEC 60947-1

Available Offers

(9)
LRD03 Schneider Electric, Contactors & Relays

Schneider Electric

Available:
18 pcs.
In-Stock
Updated at: 31-10-2025
Offer from:
Trusted supplier — United Kingdom, member since 2021
LRD03 Schneider Electric, Contactors & Relays

Schneider Electric

Available:
5 pcs.
In-Stock
Updated at: 31-10-2025
Offer from:
Trusted supplier — United Kingdom, member since 2021
LRD03 Schneider Electric, Contactors & Relays

Schneider Electric

Available:
5 pcs.
In-Stock
Updated at: 05-09-2026
Offer from:
Trusted supplier — United Kingdom, member since 2023
Warranty:
12 months

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Documents

Data Sheet

Datasheet for Schneider Electric LRD03, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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Compatible Products

LAD703F Schneider Electric
LAD703F
Schneider Electric
TeSys LRD remote control device for thermal overload relays LRD/LR3D D01-D35, D04L-D32L, D313-D380, D313L-D365L and LR9D01-D32
LAD703M Schneider Electric
LAD703M
Schneider Electric
TeSys LRD remote control device for thermal overload relays LRD/LR3D D01-D35, D04L-D32L, D313-D380, D313L-D365L and LR9D01-D32
LAD7305 Schneider Electric
LAD7305
Schneider Electric
"TeSys Deca control accessory, Mechanical remote control" "Reset by flexible cable" "Mounting with cable straight or bend,connect with LRD" "compliant (RoHS/REACh)
LAD7B106 Schneider Electric
LAD7B106
Schneider Electric
A mounting kit for TeSys overload relays LRD01-LRD35 and LR3D01-LR3D35, featuring top connections with screw clamp terminals.
LAD7C1 Schneider Electric
LAD7C1
Schneider Electric
This product is TeSys Deca pre-wiring connector kit
XB5AA86102 Schneider Electric
XB5AA86102
Schneider Electric
This manual overload reset pushbutton is part of the range diameter 22mm plastic, Harmony XB5
XB5AL84101 Schneider Electric
XB5AL84101
Schneider Electric
This Harmony XB5, projecting manual overload reset pushbutton is red

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