Schneider Electric

Schneider Electric LRD3361 TeSys Deca, thermal overload relay, 55 to 70 A, class 10A, for LC1D80 and LC1D95

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SKU:
LRD3361
MPN:
LRD3361
Condition:
New
Toxic Heavy Metal Free:
Yes
Product Name:
TeSys LRD || TeSys Deca
Climatic Withstand:
IACS E10
Tightening Torque:
control circuit 1.7 N.m screw clamp terminals || power circuit 9 N.m screw clamp terminals
Depth:
115 mm
Range:
TeSys
Product Certifications:
IEC || UL || CSA || CCC || EAC || ATEX INERIS || UKCA
Thermal Overload Class:
class 10A IEC 60947-4-1
Country of Origin:
France
Relay Application:
motor protection
[Ue] Rated Operational Voltage:
1000 V AC 0...400 Hz power circuit IEC 60947-4-1
Flame Retardance:
V1 conforming to UL 94
Net Weight:
0.51 kg
Mounting Support:
plate, with specific accessories || rail, with specific accessories || under contactor
Warranty:
18 months
Associated Fuse Rating:
4 A gG for Signaling circuit || 4 A BS for Signaling circuit
Eu Rohs Directive:
Compliant
[Ith] Conventional Free Air Thermal Current:
5 A Signaling circuit
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
Product Or Component Type:
differential thermal overload relay
China Rohs Regulation:
Pro-active China RoHS declaration (out of China RoHS legal scope)
Reach Free Of Svhc:
Yes
Reach Regulation:
Free of Substances of Very High Concern above the threshold
Ip Degree Of Protection:
IP20 conforming to IEC 60529
Tripping Threshold:
1.14 +/- 0.06 Ir IEC 60947-4-1
Dielectric Strength:
2.2 kV 50 Hz IEC 60947-1
Device Short Name:
LRD
Circularity Profile:
ENVEOLI0804005_V1
Mechanical Robustness:
vibrations6 Gn IEC 60068-2-6 || shocks15 Gn for 11 ms IEC 60068-2-7
Ambient Air Temperature For Storage:
-60-70°C
Product Compatibility:
LC1D95 || LC1D80
Thermal Protection Adjustment Range:
55-70 A
[Ui] Rated Insulation Voltage:
power circuit 1000 V IEC 60947-4-1 || power circuit 600 V CSA || power circuit 600 V UL
Control Type:
Red push-button stop || Blue push-button reset
Rohs Exemption Information:
Yes
Permissible Current:
0.72 A 500 V AC-15 Signaling circuit || 0.06 A 440 V DC-13 Signaling circuit
Ambient Air Temperature For Operation:
-20-60°C without derating IEC 60947-4-1
Auxiliary Contact Composition:
1 NO + 1 NC
Phase Failure Sensitivity:
tripping current 130 % of Ir on two phase, the last one at 0
Weight:
0.51 kg
Mercury Free:
Yes
Sustainable Offer Status:
Green Premium product
Network Type:
DC || AC
Network Frequency:
0...400 Hz
[Uimp] Rated Impulse Withstand Voltage:
6 kV IEC 60947-1
$127.00

Description

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 80 amp through 95 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 55 to 70 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).
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