Schneider Electric LRD3656 TeSys Deca Thermal Overload Relay 48-65A Class 10A IP20

MPN: LRD3656
PPN: SCH-LRD3656
UNSPSC: 39122330

$299.23

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Description

TeSys LRD thermal overload relay, 65A/690V, thermal setting range 48-65A, tripping class 10A, for protection of 3-phase motors 30kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by EverLink BTR screw terminals , it connects directly to the bottom terminals of 3-pole contactors LC1D40A-D80A. Mounting on DIN rail or screw fixing, separated from the contactor, with use of a terminal block LAD96560 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine).

Features

Tesys Deca thermal overload relays are designed to protect a.c. circuits and motors against overloads.
New modern look & feel of all machines
Easier to install and operate with multi-standard screws
Digital customer experience for technical documents
Maintenance guide via EcoStruxureTM Facility Expert
Multiple international certifications
Pre-mounted on a baseplate with busbar interconnection for quick, simple installation
Starters use Motor Logic solid state overload relays in Class 10/20 selectable with a wide 3:1 current adjustment range

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	France
Depth	123 mm

Weight	432 g

Complementary Attributes

Ui Rated Insulation Voltage	power circuit 600 V CSA, power circuit 600 V ULpower circuit 690 V IEC 60947-4-1
Uimp Rated Impulse Withstand Voltage	6 kV

Ue Rated Operational Voltage	690 V AC 0...400 Hz power circuit IEC 60947-4-1

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
Connections Terminals	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 endpower circuit lugs-ring terminals
Carbon Footprint Of The Distribution Phase A4	0.532707701, 0.5 kg CO2 eq.
Carbon Footprint Of The Installation Phase A5	0.060948491, 0.1 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
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
Connection Pitch	17.5 mm
Device Short Name	LRD
Flame Retardance	V1 conforming to UL 94
Phase Failure Sensitivity	tripping current 130 % of Ir on two phase, the last one at 0
Product Or Component Type	differential thermal overload relay
Returnability	Yes
Sustainable Packaging	No
Thermal Protection Adjustment Range	48-65 A
Total Lifecycle Carbon Footprint	4 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.
Database Version	2023-02
Height Nominal	70 mm
Nbr. Of Units In Pkg.	1
Ith Conventional Free Air Thermal Current	5 A signalling circuit
Functional Unit Description	The functional unit of the LRD365 is to detect overload currents in order to protect the load for 20 years.
Functional Unit Unit	unit
Energy Consumption On Product Lifetime In Kwh	28.3824

Mechanical Robustness	shocks15 Gn for 11 ms IEC 60068-2-7, vibrations4 gn IEC 60068-2-6
Network Type	DC, AC
Product Name	TeSys LRD, TeSys Deca
Temperature Compensation	-20-60 °C, -20-60 °C
Certificate Agency	IEC, UL, CSA, CCC, EAC, DNV-GL, RMRS, EU-RO MR, LROS (Lloyds register of shipping), ATEX INERIS, UKCA
Carbon Footprint Of The End Of Life Phase C1 To C4	0.9 kg CO2 eq., 0.871212274
Carbon Footprint Of The Manufacturing Phase A1 To A3	0.5 kg CO2 eq., 0.45216814
Local Data Status	Publishable
Return Indicator	Y
Serviceability	No
Weee Scope	In
Scope Perimeter	At least in Europe
End Of Life Doc Ref	ENVEOLI0804005
Reach Full Compliance Status Id	NOT_CONTAINING_SVHC
Rohs Eur In Scope	Yes
Rohs Eur Conformity Date	1926
China Rohs In Scope	No
With Recycled Cardboard	Yes
Product Contributes To Saved And Avoided Emissions	No
Compatibility Code	LRD
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
Tightening Torque	control circuit 1.7 N.m screw clamp terminalspower circuit 6 N.m lugs-ring terminals M6
Tripping Threshold	1.14 +/- 0.06 Ir IEC 60947-4-1
R Thermal Protection Adj Range	48-65 A
Data Source	extrapolated product
Width Nominal	55 mm
Customs Code	8536490075
Warranty In Months	18
Functional Unit Quantity	1
Reference Lifetime In Y	20
Recyclability Potential In %	27

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 Compatibility	LC1D50A, LC1D65A
Reach Free Shvc	Yes
Toxic Heavy Metal Free	Yes
Carbon Footprint	3.81337239
Climatic Withstand	IACS E10
Eu Rohs Directive	Compliant
Packaging Made With Recycled Cardboard	Yes
Reach Free Of Svhc	Yes
Pep Code	ENVPEP0804005EN
Pcr Version	PCR-4-ed4-EN-2021 09 06
Type Of Verification For The Pep	Independent internal review