Schneider Electric

Schneider Electric LRD318 TeSys Deca thermal overload relays - 12...18 A - class 10A

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SKU:
LRD318
MPN:
LRD318
Condition:
New
Circularity Profile:
ENVEOLI0804005_V1
Climatic Withstand:
IACS E10
Phase Failure Sensitivity:
tripping current 130 % of Ir on two phase, the last one at 0
Range:
TeSys || TeSys Deca
China Rohs Regulation:
Pro-active China RoHS declaration (out of China RoHS legal scope)
Associated Fuse Rating:
4 A gG for Signaling circuit || 4 A BS for Signaling circuit
Product Or Component Type:
differential thermal overload relay
[Ue] Rated Operational Voltage:
690 V AC 0...400 Hz power circuit IEC 60947-4-1
Depth:
123 mm
Permissible Current:
0.95 A 380 V AC-15 Signaling circuit || 0.06 A 440 V DC-13 Signaling circuit
Product Compatibility:
LC1D40A || LC1D50A || LC1D65A
Dielectric Strength:
1.89 kV 50 Hz IEC 60947-1
Tripping Threshold:
1.14 +/- 0.06 Ir IEC 60947-4-1
Net Weight:
0.375 kg
Control Type:
Red push-button stop || Blue push-button reset
Thermal Protection Adjustment Range:
12-18 A
[Uimp] Rated Impulse Withstand Voltage:
6 kV
[Ith] Conventional Free Air Thermal Current:
5 A Signaling circuit
Ambient Air Temperature For Operation:
-20-60°C without derating IEC 60947-4-1
Flame Retardance:
V1 conforming to UL 94
Thermal Overload Class:
class 10A IEC 60947-4-1
Sustainable Packaging:
Yes
Device Short Name:
LRD
Toxic Heavy Metal Free:
Yes
Tightening Torque:
control circuit 1.7 N.m screw clamp terminals || power circuit 5 N.m EverLink BTR screw connectors
Warranty:
18 months
Rohs Exemption Information:
Yes
Sustainable Offer Status:
Green Premium product
Reach Free Of Svhc:
Yes
Product Name:
TeSys LRD || TeSys Deca
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
Environmental Disclosure:
ENVPEP080405EN
Network Type:
DC || AC
Ambient Air Temperature For Storage:
-60-70°C
Mercury Free:
Yes
Eu Rohs Directive:
Compliant
Weight:
0.375 kg
[Ui] Rated Insulation Voltage:
power circuit 600 V CSA || power circuit 600 V UL || power circuit 690 V IEC 60947-4-1
Mounting Support:
plate, with specific accessories || rail, with specific accessories || under contactor
Temperature Compensation:
-20-60°C
Auxiliary Contact Composition:
1 NO + 1 NC
Product Certifications:
IEC || UL || CSA || CCC || EAC || DNV-GL || RMRS || EU-RO MR || LROS (Lloyds register of shipping) || ATEX INERIS || UKCA
Network Frequency:
0...400 Hz
Country of Origin:
France
Reach Regulation:
Free of Substances of Very High Concern above the threshold
$107.00

Description

LRD318 is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 7.5kW@400V thanks to a thermal range 12-18A, a tripping class 10A and phase unbalance protection. LRD318 is a TeSys LRD thermal overload relay from Schneider Electric for direct mounting on TeSys D contactors. With a thermal setting range 12-18A, a tripping class 10A and phase unbalance detection, it protects motors 7.5kW@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 LC1D40A-D65A to form a compact starter. Light and compact, 55mm 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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