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Description

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LR3D3363 is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 37kW@400V thanks to a thermal range 63-80A , a tripping class 10A, for use with unbalanced loads. LR3D3363 is a TeSys LRD thermal overload relay from Schneider Electric for direct mounting on TeSys D contactors. With a thermal setting range 63-80A and tripping class 10A, it protects unbalanced loads and motors 37kW@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, for use with unbalanced loads (non differential). Direct mounting on the bottom terminals of a Tesys contactor LC1D80 and D95 to form a compact starter. Light and compact, 70mm 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).
Country of Origin
FR
Part Number
LR3D3363
Tariff Code
85364900
EAN
3389110345414
UNSPSC
39122330
Payment methods:
Best offer from:
DETrusted Automa.Net Supplier
Availability:
1 pc.
In-Stock
Updated at: 08-11-2024
Warranty:
12 months
Estimated Delivery:
On Request
Condition:
New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
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Return & Refund Policies
Shipping Policies
Warranty Policies

Environment

Product Certifications
IEC || UL || CSA || CCC || EAC || BV || 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
2.2 kV 50 Hz IEC 60947-1
Ip Degree Of Protection
IP20 conforming to IEC 60529
Flame Retardance
V1 conforming to UL 94
Ambient Air Temperature For Storage
-60-70 °C

Contractual warranty

Warranty
18 months

Offer Sustainability

Rohs Exemption Information
Yes
Mercury Free
Yes
Environmental Disclosure
ENVPEP110101EN
Sustainable Offer Status
Green Premium product
Toxic Heavy Metal Free
Yes
Reach Regulation
Free of Substances of Very High Concern above the threshold
California Proposition 65
WARNING: This product can expose you to chemicals including: Antimony oxide & Antimony trioxide, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
Reach Free Of Svhc
Yes
Weee
The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
China Rohs Regulation
Pro-active China RoHS declaration (out of China RoHS legal scope)
Circularity Profile
ENVEOLI1101001
Eu Rohs Directive
Compliant

Complementary

Network Frequency
0...400 Hz
Height
81 mm
[Ith] Conventional Free Air Thermal Current
5 A signalling circuit
Auxiliary Contact Composition
1 NO + 1 NC
Connections - Terminals
power circuit screw clamp terminals 1 4-35 mm² flexible without cable end || power circuit screw clamp terminals 1 4-35 mm² flexible with cable end || power circuit screw clamp terminals 1 4-35 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
Phase Failure Sensitivity
tripping current 130 % of Ir on two phase, the last one at 0
[Ue] Rated Operational Voltage
1000 V AC 0...400 Hz power circuit IEC 60947-4-1
Associated Fuse Rating
4 A gG for signalling circuit || 4 A BS for signalling circuit
Net Weight
0.51 kg
[Uimp] Rated Impulse Withstand Voltage
6 kV IEC 60947-1
Permissible Current
0.72 A 500 V AC-15 signalling circuit || 0.06 A 440 V DC-13 signalling circuit
Tripping Threshold
1.14 +/- 0.06 Ir IEC 60947-4-1
Tightening Torque
control circuit 1.7 N.m screw clamp terminals || power circuit 9 N.m screw clamp terminals
Control Type
Red push-button stop || Blue push-button reset
Mounting Support
plate, with specific accessories || rail, with specific accessories || under contactor
Width
70 mm
Depth
115 mm
Temperature Compensation
-20-60 °C

Specifications

Network Type
DC || AC
Thermal Protection Adjustment Range
63-80 A
Relay Application
motor protection
Product Or Component Type
non differential thermal overload relay
Product Name
TeSys LRD || TeSys Deca
Thermal Overload Class
class 10A IEC 60947-4-1
Range
TeSys
[Ui] Rated Insulation Voltage
power circuit 1000 V IEC 60947-4-1 || power circuit 600 V CSA || power circuit 600 V UL
Product Compatibility
LC1D80 || LC1D95
Device Short Name
LR3D

CAD Models

traceparts
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