LR3D3363 - TeSys Deca thermal overload relays , 63...80A , class 10A

LR3D3363

TeSys Deca thermal overload relays , 63...80A , class 10A

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).

Brand: Schneider Electric

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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
Warranty	18 months
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 signalling circuit 4 A BS 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
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
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

TeSys Deca thermal overload relays , 63...80A , class 10A

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