Schneider Electric LR3D21 D-Line Bi-Metallic Thermal Overload Relay, 12 to 18 A, 1NC-1NO Contac

Overload Relays
381287 MFG #: LR3D21
Square D™
101.00000 / ea
11003_9ZIFBJ2VXG436Y0S
  • Alternate Catalog Number: LR3D21
  • Application: For used to protect AC circuits and motors against overloads, phase failure, long starting times, prolonged stalling of the motor and TeSys™ D18-D32 contactors or standalone applications
  • ARRA Compliant: N
  • Buy American Compliant: N
  • Catalog Number: LR3D21
  • Contact Configuration: 1NO AND 1NC
  • Country of Origin: FR
  • Currency: USD
  • Dimensions: 1.77 in W x 2.76 in D
  • Enclosure Type: IP20
  • EU RoHS Indicator: Y
  • Frequency Rating: 0 to 400
  • Full Load Current Range: 12 to 18 A
  • Gross Volume Per Pack: 21.70
  • Gross Volume per Pack Metric: 355.60
  • Gross Volume UOM: CI
  • Gross Volume UOM Metric: cm3
  • Gross Weight Per Pack: 0.3200 lb
  • Gross Weight per Pack Metric: 145.00
  • Gross Weight UOM Metric: g
  • Harmonization Tariff Schedule Code: 8536490075
  • Height: 5.0000 in
  • Height [Metric]: 5.0000 cm
  • Insulation: POWER CIRCUIT 600 V CSA-POWER CIRCUIT 600 V UL-POWER CIRCUIT 690 V IEC 60947-4-1
  • Item Group: 22347
  • Length: 8.8000 in
  • Length [Metric]: 8.8000 cm
  • Material Composition Declaration: https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=export&pid=639940&lang=en-us
  • Maximum Motor Voltage: 600VAC
  • Mounting: DIRECT OR STANDALONE WITH SEPARATE MOUNTING
  • Mounting Type: Surface
  • Number Of Poles: 3
  • Operating Temperature: -20C TO 60C
  • Reset Type: MANUAL OR AUTO (OR REMOTE WITH MODULE SOLD SEPARATELY)
  • Returnable: Y
  • Series: D-Line
  • Size: D18-D32 in
  • Standard: UL LISTED - CSA CERTIFIED - CE MARKED
  • Sub Brand: TESYS
  • Substitute Product Catalog Number: XB5AL84101
  • Temperature Rating: -20 to 60
  • Temperature Trip Range: 12A TO 18A
  • Terminal Type: Clamp/Threaded
  • Trip Type: THERMAL - AMBIENT COMPENSATED BI-METALLIC/DIFFERENTIAL CLASS 10 W/O SINGLE PHASE SENS.
  • Type: OVERLOAD RELAY
  • UNSPSC: 39122330
  • UPC 11: 78590120691
  • UPC 12: 785901206910
  • Warranty Description: Contractual Warranty:18 months
  • Width: 7.7000 in
  • Width [Metric]: 7.8000 cm
  • Stock Status: NONSTOCK
  • Brand: Square D™
  • Manufacturer: Schneider Electric
  • Amperage Rating: 12 to 18
  • Contact Form: 1NO-1NC
Schneider Electric, LR3D21, Thermal Overload Relay, Bi-Metallic, Series: D-Line, 12 to 18 A, 0 to 400 Hz Frequency, 1NC-1NO Contact Form, 3 Pole, Surface Mounting, Clamp/Threaded Terminal, IP20 Enclosure, -20 to 60 deg C, 1.77 in W x 2.76 in D Dimensions
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  • Applications
  • Features
For used to protect AC circuits and motors against overloads, phase failure, long starting times, prolonged stalling of the motor and TeSys™ D18-D32 contactors or standalone applications
IEC BIMETAL OVERLOAD RELAY, CLASS 20 WITHOUT SINGLE PHASE SENSITIVITY 12-18A
Trip class 10
Trip class 20 without single phase sensitivity
5 A conventional thermal current
Manual/auto or remote with module control type
12 to 18 A motor FLA