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Schneider LRD08C Protection And Control Components Thermal Overload Relay

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Schneider LRD08C Protection And Control Components Thermal Overload Relay
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Features
Specifications
Material: High-grade Insulating Materials And Metals
Standardscompliance: IEC 60255, IEEE C37.90
Voltagerating: Up To 36 KV
Productname: Protection And Control Components
Currentrating: Up To 6300 A
Controlfunctions: Switching, Tripping, Auto-reclosing
Operatingtemperaturerange: -25°C To +70°C
Type: Relay, Circuit Breaker, Control Panel
Protectionfunctions: Overcurrent, Earth Fault, Differential, Distance
Communicationprotocol: Modbus, IEC 61850
Responsetime: Less Than 10 Ms
Mountingtype: Panel Mounted / DIN Rail Mounted
Function: Protection And Control Of Electrical Equipment
Application: Power Systems, Substations, Industrial Plants
Dimensions: Varies By Model, Typically Compact Design
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LRD08C Protection And Control Components

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Schneider Protection And Control Components

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Schneider Thermal Overload Relay
Basic Infomation
Brand Name: Schneider
Certification: Brand new original
Model Number: LRD08C
Payment & Shipping Terms
Delivery Time: 5-7 days
Payment Terms: T/T
Supply Ability: 1000 Pcs
Product Description
Schneider LRD08C Thermal Overload Relay
Professional three-phase motor protection relay with adjustable current settings and comprehensive safety features.
Core Specifications
Essential technical parameters for engineering and procurement:
Parameter Specification
Brand / Model Schneider Electric LRD08C
Product Series TeSys D (Deca) Thermal Overload Relay
Setting Current Range 2.5–4A (Adjustable with white knob)
Trip Class Class 10A (Fast trip, approximately 7.2s operation time for 1.5 times current)
Number of Poles 3P (Three-phase protection)
Auxiliary Contacts 1NO + 1NC (95-96 normally closed, 97-98 normally open)
Contact Capacity 4A / 690V AC
Installation Method Directly mounted below LC1-D09～D38 contactors; independent DIN rail (TH35) mounting
Reset Method Manual (H) / Automatic (A) optional (blue reset button)
Physical Dimensions 45 (width) * 66 (D) * 70 (H) mm
Net Weight / Gross Weight Approx. 0.18 kg / Approx. 0.22 kg
Protection Rating IP20 (for use in control cabinets)
Operating Temperature -20℃～+60℃ (wide temperature range)
Storage Temperature -40℃～+85℃
Certifications CE, UL 61010, CSA, RoHS, Green Premium
Country of Origin France
Logistics and Customs Information
Dangerous Goods Attributes:
None (general cargo)
Customs Code (HS):
8536300000 (thermal overload relay for motor protection)
Packaging Specifications:
Original cardboard box, volume approximately 0.00021 m³
Customs Declaration:
Schneider Electric TeSys D Thermal Overload Relay, 3-Pole, 2.5–4A Adjustable, Class 10A, 1NO+1NC Auxiliary Contacts
Core Protection Features
Advanced Motor Protection
  • Differential Bimetallic Strip: Accurately detects three-phase current imbalance and overload with temperature compensation for stable protection across wide temperature ranges
  • Class 10A Fast Tripping: No tripping within 1.05×Ir for 2h; tripping within 1.2×Ir for 2h; approximately 7.2s tripping at 1.5×Ir for rapid motor winding protection
  • Phase Loss Protection: Quick trip response when any phase current becomes abnormal, preventing motor burnout due to phase loss
  • Test/Indication System: Built-in test button and trip indicator (T) for fault simulation and circuit verification
  • Security Features: Front cover with lead seal hook to prevent accidental parameter adjustment
Operation Panel Layout
Component Function
White scale knob Setting current Ir (2.5–4A)
Toggle window Test button + Trip indicator (T)
Red button Stop (Forced disconnect 95-96)
Blue button Reset (Manual reset)
H/A switch Manual/automatic reset selection
Lead seal hook Lock setting parameters
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Thermal Overload Relay

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Contact Person : Leon Lee
Tel : +8615389206502
Fax : 86--15389206502
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+8615389206502
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