LRD04 - TeSys Deca, thermal overload relay, 0.4 to 0.63 A, class 10A

LRD04

TeSys Deca, thermal overload relay, 0.4 to 0.63 A, class 10A

TeSys LRD overload relays are designed to be used with TeSys D contactors to make a motor starter. This overload relay can be used with 9 amp through 38 amp TeSys D contactors. These differential thermal overload relays detect over currents in the lines to the motor. When an overcurrent is detected the overload relay working with the contactor will disconnect the power to the motor. This will minimize the damage to the motor windings. This overload relay has an adjustable trip current rating of 0.4 to 0.63 amperes. This trip current rating is calibrated per Class 10A. Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).

Brand: Schneider Electric

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Specifications

Network Type	AC DC
Thermal Protection Adjustment Range	0.4-0.63 A
Relay Application	motor protection
Product Or Component Type	differential thermal overload relay
Product Name	TeSys LRD TeSys Deca
Thermal Overload Class	class 10A IEC 60947-4-1
Range	TeSys TeSys Deca
[Ui] Rated Insulation Voltage	power circuit 600 V CSA power circuit 600 V UL power circuit 690 V IEC 60947-4-1
Product Compatibility	LC1D25 LC1D38 LC1D32 LC1D18 LC1D12 LC1D09
Device Short Name	LRD
Warranty	18 months
Network Frequency	0...400 Hz
Height	66 mm
[Ith] Conventional Free Air Thermal Current	5 A signalling circuit
Auxiliary Contact Composition	1 NO + 1 NC
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 end power circuit screw clamp terminals 1 1.5-10 mm² flexible without cable end power circuit screw clamp terminals 1 1-4 mm² flexible with cable end power circuit screw clamp terminals 1 1-6 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	690 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	0.124 kg
[Uimp] Rated Impulse Withstand Voltage	6 kV
Permissible Current	3 A 120 V AC-15 signalling circuit 0.22 A 125 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 1.7 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	45 mm
Depth	70 mm
Temperature Compensation	-20-60 °C
Rohs Exemption Information	Yes
Mercury Free	Yes
Environmental Disclosure	ENVPEP080206EN
Sustainable Offer Status	Green Premium product
Reach Regulation	Reference contains 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
Weee	The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
China Rohs Regulation	Product out of China RoHS scope. Substance declaration for your information.
Circularity Profile	ENVEOLI0802006
Eu Rohs Directive	Compliant
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
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 relay, 0.4 to 0.63 A, class 10A

Specifications

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