Schneider Electric

Schneider Electric LR2D3555 TeSys Deca thermal overload relays , 30...40A , class 20

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SKU:
LR2D3555
MPN:
LR2D3555
Condition:
New
[Uimp] Rated Impulse Withstand Voltage:
6 kV
Relay Application:
motor protection
Device Short Name:
LR2D
Product Compatibility:
LC1D95 || LC1D80
Weee:
The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
Sustainable Offer Status:
Green Premium product
Product Or Component Type:
differential thermal overload relay
Rohs Exemption Information:
Yes
Range:
TeSys
Flame Retardance:
V1 conforming to UL 94
Control Type:
Red push-button stop || Blue push-button reset
Phase Failure Sensitivity:
tripping current 130 % of Ir on two phase, the last one at 0
[Ui] Rated Insulation Voltage:
power circuit 600 V CSA || power circuit 600 V UL || power circuit 690 V IEC 60947-4-1
Tripping Threshold:
1.14 +/- 0.06 Ir IEC 60947-4-1
Mounting Support:
plate, with specific accessories || rail, with specific accessories || under contactor
Reach Regulation:
Free of Substances of Very High Concern above the threshold
Toxic Heavy Metal Free:
Yes
Ip Degree Of Protection:
IP20 conforming to IEC 60529
Ambient Air Temperature For Operation:
-20-60°C without derating IEC 60947-4-1
Environmental Disclosure:
ENVPEP110101EN
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
Network Type:
DC || AC
China Rohs Regulation:
Pro-active China RoHS declaration (out of China RoHS legal scope)
Reach Free Of Svhc:
Yes
Temperature Compensation:
-20-60°C
Eu Rohs Directive:
Compliant
Product Certifications:
IEC || UL || CSA || EAC || DNV-GL || LROS (Lloyds register of shipping) || UKCA
Thermal Overload Class:
class 20 IEC 60947-4-1
Auxiliary Contact Composition:
1 NO + 1 NC
Tightening Torque:
control circuit 1.7 N.m screw clamp terminals || power circuit 9 N.m screw clamp terminals
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
Product Name:
TeSys LRD || TeSys Deca
Country of Origin:
Mexico
Warranty:
18 months
Circularity Profile:
ENVEOLI1101001
Dielectric Strength:
2.2 kV 50 Hz IEC 60947-1
Climatic Withstand:
IACS E10
Depth:
121 mm
Weight:
0.535 kg
Thermal Protection Adjustment Range:
30-40 A
Ambient Air Temperature For Storage:
-60-70°C
[Ith] Conventional Free Air Thermal Current:
5 A Signaling circuit
Permissible Current:
0.72 A 500 V AC-15 Signaling circuit || 0.06 A 440 V DC-13 Signaling circuit
[Ue] Rated Operational Voltage:
1000 V AC 0...400 Hz power circuit IEC 60947-4-1
$107.00

Description

LR2D3355 is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 18.5kW@400V thanks to a thermal range 30-40A, a tripping class 20 and phase unbalance protection. LR2D3355 is a TeSys LRD thermal overload relay from Schneider Electric for direct mounting on TeSys D contactors. With a thermal setting range 30-40A, a tripping class 20 and phase unbalance detection, it protects motors 18.5kW@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, with phase unbalance protection (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).
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