TeSys Deca Thermal Overload Relay 690VAC, 30-40A, Class 10A, 1NO+1NC
Schneider Electric

Schneider Electric LR3D340 TeSys Deca Thermal Overload Relay 690VAC, 30-40A, Class 10A, 1NO+1NC

  • MPN: LR3D340
  • PPN: SCH-LR3D340

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$217.80

/ EA

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Spec sheet

Description

LR3D340 is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 18.5kW@400V thanks to a thermal range 30-40A , a tripping class 10A, for use with unbalanced loads. LR3D340 is a TeSys LRD thermal overload relay from Schneider Electric for direct mounting on TeSys D contactors. With a thermal setting range 30-40A and tripping class 10A, it protects unbalanced loads and motors 18.5kW@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). Thermal overload protection relay, bimetallic type, for use with unbalanced loads (non differential). Direct mounting on the bottom terminals of a Tesys contactor LC1D40A-D65A to form a compact starter. Light and compact, 55mm 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).

Documentation & Downloads

Specifications

Key Specifications

Country of Origin
Brazil
Depth123 mm

Important Information Attributes

Associated Fuse Rating
4 A gG for signalling circuit, 4 A BS for signalling circuit
Mounting Support
plate, with specific accessories, rail, with specific accessories, under contactor
Permissible Current
0.95 A 380 V AC-15 signalling circuit, 0.06 A 440 V DC-13 signalling circuit
Range
TeSys, TeSys Deca
Tightening Torque
control circuit 1.7 N.m screw clamp terminals, power circuit 5 N.m EverLink BTR screw connectors
[Ui] Rated Insulation Voltage
power circuit 600 V CSA, power circuit 600 V ULpower circuit 690 V IEC 60947-4-1
Carbon Footprint Of The Distribution Phase [A4]
1.457547461, 1 kg CO2 eq.
Carbon Footprint Of The Installation Phase [A5]
0.166761845, 0.2 kg CO2 eq.
Carbon Footprint Of The Use Phase [B2 B3 B4 B6]
2 kg CO2 eq., 1.896335784
Local Publishable Date
2026-06-27
Stocking Flag
N
Device Type
Relay, Control & Measurement - Protection relay
Traceability
No
Weee Product Category
5
Eoli Availability Display
Yes
Reach Full Compliance Status
Free of Substances of Very High Concern above the threshold
Reach Compliance Directive
Free of Substances of Very High Concern above the threshold
Rohs Eur Status
Compliant
Rohs Eur Full Compliance Status
Compliant
China Rohs Label
1
Without Single Use Plastic
Yes
Product Kit Identifier
N
Control Type
Red push-button stopBlue push-button reset
Dielectric Strength
1.89 kV 50 Hz IEC 60947-1
Network Frequency
0...400 Hz
Product Availability
Stock - Normally stocked in distribution facility
Relay Application
motor protection
Software Version
v6.1
Thermal Overload Class
class 10A IEC 60947-4-1
Total Lifecycle Carbon Footprint
7 kg CO2 eq.
Weee Label
The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
Pep Code
ENVPEP0804005EN
Pep Verification Date
2024-06-01
Psr Version
PSR-0005-ed3.1-EN-2023 12 08
Data Source
extrapolated product
Functional-unit Quantity
1
Reference Lifetime In Y
20
Energy Model - Manufacturing [A1-a3]
France, FR
Energy Model - Use [B6]
Electricity Mix; Low voltage; 2018; France, FR
Recyclability Potential In %
27
Width Nominal
55 mm
[Ue] Rated Operational Voltage
690 V AC 0...400 Hz power circuit IEC 60947-4-1
Nbr. Of Units In Pkg.
1
Take-back
No
Customs Code
8536490075
Mechanical Robustnessshocks15 Gn for 11 ms IEC 60068-2-7, vibrations4 gn IEC 60068-2-6
Network TypeAC, DC
Product NameTeSys LRD, TeSys Deca
Temperature Compensation-20-60 °C, -20-60 °C
Certificate AgencyIEC, UL, CSA, CCC, EAC, DNV-GL, RMRS, EU-RO MR, LROS (Lloyds register of shipping), UKCA
Connections - Terminalspower circuit EverLink BTR screw connectors 1 1-35 mm² flexible with cable endpower circuit EverLink BTR screw connectors 1 1-35 mm² solid without cable end, control circuit screw clamp terminals 2 1-2.5 mm² flexible without cable end, control circuit screw clamp terminals 2 1-2.5 mm² flexible with cable end, control circuit screw clamp terminals 2 1-2.5 mm² solid without cable end, power circuit EverLink BTR screw connectors 1 1-35 mm² flexible without cable end
Carbon Footprint Of The End-of-life Phase [C1 To C4]2 kg CO2 eq., 2.383733582
Carbon Footprint Of The Manufacturing Phase [A1 To A3]1 kg CO2 eq., 1.237182271
Local Data StatusPublishable
Return IndicatorY
Stock Policy2
ServiceabilityNo
Weee ScopeIn
Scope PerimeterAt least in Europe
End Of Life Doc RefENVEOLI0804005
Reach Full Compliance Status IdNOT_CONTAINING_SVHC
Rohs Eur In ScopeYes
Rohs Eur Conformity Date1926
China Rohs In ScopeNo
With Recycled CardboardYes
Product Contributes To Saved And Avoided EmissionsNo
Compatibility CodeLR3D
Device Short NameLR3D
Flame RetardanceV1 conforming to UL 94
Phase Failure Sensitivitytripping current 130 % of Ir on two phase, the last one at 0
Product Or Component Typenon differential thermal overload relay
ReturnabilityYes
Sustainable PackagingYes
Thermal Protection Adjustment Range30-40 A
Tripping Threshold1.14 +/- 0.06 Ir IEC 60947-4-1
R Thermal Protection Adj Range30-40 A
Database Version2023-02
Pcr VersionPCR-4-ed4-EN-2021 09 06
Type Of Verification For The PepIndependent internal review
Functional-unit DescriptionThe functional unit of the LRD365 is to detect overload currents in order to protect the load for 20 years.
Functional-unit Unitunit
Energy Consumption On Product Lifetime In Kwh28.3824
Energy Model - Installation [A5]Electricity Mix; Low voltage; 2018; France, FR
Energy Model - End Of Life [C1-c4]Electricity Mix; Low voltage; 2018; France, FR
Height Nominal70 mm
[Ith] Conventional Free Air Thermal Current5 A signalling circuit
[Uimp] Rated Impulse Withstand Voltage6 kV
Package Weight(Lbs)392.0 g
Warranty (In Months)18

Environment Attributes Main

China Rohs Regulation
Product out of China RoHS scope , Pro-active China RoHS declaration (out of China RoHS legal scope)
Ambient Air Temperature For Storage
-60-70 °C, -60-70 °C
Take Back
No
Recycled Metal Content At Cr Level
0 %
Mercury Free
Yes
Circularity Profile
ENVEOLI0804005
Environmental Disclosure
ENVPEP0804005EN
Ip Degree Of Protection
IP20 conforming to IEC 60529
Packaging Without Single Use Plastic
Yes
Reach Regulation
Free of Substances of Very High Concern above the threshold
Pep Verification Date
2024-06-01
Psr Version
PSR-0005-ed3.1-EN-2023 12 08
Ambient Air Temperature For Operation-20-60 °C without derating IEC 60947-4-1, -20-60 °C without derating IEC 60947-4-1, -20-60 °C without derating IEC 60947-4-1-20-60 °C without derating IEC 60947-4-1, -20-60 °C without derating IEC 60947-4-1, -20-60 °C without derating IEC 60947-4-1
Product CompatibilityLC1D65A, LC1D40A, LC1D50A
Reach Free ShvcYes
Toxic Heavy Metal FreeYes
Carbon Footprint7.141560943
Climatic WithstandIACS E10
Eu Rohs DirectiveCompliant
Packaging Made With Recycled CardboardYes
Reach Free Of SvhcYes
Pep CodeENVPEP0804005EN
Pcr VersionPCR-4-ed4-EN-2021 09 06
Type Of Verification For The PepIndependent internal review

General Attributes

Product Or Component Type
non differential thermal overload relay

ETIM

ETIM 8
EC000106
ETIM 9EC000106

Contractual Warranty Attributes

Warranty Period
18 months
Warranty18 months

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