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
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
- Brochure URL - 11003_9PT1LU7VOI5CXNW3.pdf(Brochure URL)
- Brochure URL - files?p_enDocType=Brochure&p_File_Name=998-20803955_GMA-US.pdf(Brochure URL)
- Computer~Aided [CAD|BIM] Model URL - files?p_enDocType=CAD&p_File_Name=LR3D21_2D+Front+View.dwg(Computer~Aided [CAD|BIM] Model URL)
- Computer~Aided [CAD|BIM] Model URL - files?p_enDocType=CAD&p_File_Name=LR3D21_3D.stp(Computer~Aided [CAD|BIM] Model URL)
- Computer~Aided [CAD|BIM] Model URL - files?p_enDocType=CAD&p_File_Name=MCADPD0004654_2D-top.dwg(Computer~Aided [CAD|BIM] Model URL)
- Install Instructions 1 URL - 11003_FLS5W94QD7VCE3X6.pdf(Install Instructions 1 URL)
- Seller Home Page URL - us(Seller Home Page URL)
- Service Manual URL - 11003_A9QS0U1TJX5EY6FK.pdf(Service Manual URL)
- Service Manual URL - 11003_TF5H1GEC3D89ZK6P.pdf(Service Manual URL)
- Spec Sheet URL - 11003_F02OPIWU6QXHYA9N.pdf(Spec Sheet URL)
- Tech Bulletin URL - 11003_8G547S3DJIOHPNLZ.pdf(Tech Bulletin URL)
- User Manual URL - 11003_H6O5QBX3YCW1FNG9.pdf(User Manual URL)
- Video - https://www.youtube.com/embed/Zq42AkzAJXw(Video)
- User Manual URL - 11003_6XFPJICL4QERTDMH.pdf(User Manual URL)
- Tech Bulletin URL - 11003_R8DPHVO6FAXJE9S2.pdf(Tech Bulletin URL)
- Tech Drawing URL - 11003_DVTAR7EOIBWLK19J.zip(Tech Drawing URL)
- Tech Drawing URL - 11003_97IEF8PBV063OGKM.zip(Tech Drawing URL)
- 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 |