TeSys Deca, thermal overload relay, 5.5 to 8 A, class 10A

Manufactured by:
Schneider Electric
Schneider electric

9da5fdfa303cc3124b9fe120d5ab36e19cc1dc2c medium
Price (VAT excluded)
€ 54.54
Nuova Elva code
LRD12
Manufacturer code
LRD12
Availability
Send request for quotation

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 5.5 to 8 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).

Specifications

CertificationsATEX INERIS
Contact Configuration1 NO + 1 NC
Depth70 mm
Height66 mm
Net Weight0.124 kg
StandardCSA C22.2 No 60947-4-1
Storage Temperature-60-70 °C
Warranty Length18 months
Width45 mm

Specifications

Network TypeDC || AC
Device Short NameLRD
Thermal Protection Adjustment Range5.5-8 A
Relay Applicationmotor protection
Product Or Component Typedifferential thermal overload relay
Product NameTeSys LRD || TeSys Deca
Thermal Overload Classclass 10A IEC 60947-4-1
RangeTeSys || TeSys Deca
[Ui] Rated Insulation Voltagepower circuit 600 V CSA || power circuit 600 V UL || power circuit 690 V IEC 60947-4-1
Product CompatibilityLC1D18 || LC1D25 || LC1D32 || LC1D12 || LC1D09 || LC1D38

Contractual warranty

Warranty18 months

Complementary

Network Frequency0...400 Hz
[Uimp] Rated Impulse Withstand Voltage6 kV
Permissible Current1.5 A 240 V AC-15 signalling circuit || 0.1 A 250 V DC-13 signalling circuit
Tripping Threshold1.14 +/- 0.06 Ir IEC 60947-4-1
Tightening Torquecontrol circuit 1.7 N.m screw clamp terminals || power circuit 1.7 N.m screw clamp terminals
Control TypeRed push-button stop || Blue push-button reset
Mounting Supportplate, with specific accessories || rail, with specific accessories || under contactor
Width45 mm
Depth70 mm
Temperature Compensation-20-60 °C
Height66 mm
[Ith] Conventional Free Air Thermal Current5 A signalling circuit
Auxiliary Contact Composition1 NO + 1 NC
Connections - Terminalscontrol 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 || 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
Phase Failure Sensitivitytripping current 130 % of Ir on two phase, the last one at 0
[Ue] Rated Operational Voltage690 V AC 0...400 Hz power circuit IEC 60947-4-1
Associated Fuse Rating4 A gG signalling circuit || 4 A BS signalling circuit
Net Weight0.124 kg

Offer Sustainability

Rohs Exemption InformationYes
Eu Rohs DirectiveCompliant
Mercury FreeYes
Environmental DisclosureENVPEP080206EN
Sustainable Offer StatusGreen Premium product
Reach RegulationReference contains Substances of Very High Concern above the threshold
California Proposition 65WARNING: 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
WeeeThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
China Rohs RegulationProduct out of China RoHS scope. Substance declaration for your information.
Circularity ProfileENVEOLI0802006

Environment

Product CertificationsIEC || UL || CSA || CCC || EAC || BV || RINA || DNV-GL || LROS (Lloyds register of shipping) || ATEX INERIS || UKCA
Mechanical Robustnessvibrations6 Gn IEC 60068-2-6 || shocks15 Gn for 11 ms IEC 60068-2-7
StandardsEN/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 WithstandIACS E10
Ambient Air Temperature For Operation-20-60 °C without derating IEC 60947-4-1
Dielectric Strength1.89 kV 50 Hz IEC 60947-1
Ip Degree Of ProtectionIP20 conforming to IEC 60529
Flame RetardanceV1 conforming to UL 94
Ambient Air Temperature For Storage-60-70 °C

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