Schneider Electric Square D™ LR9F7381 TeSys™ LR9F Electronic Solid State Thermal Overload Relay, 380 to 630 A, 1NC-1NO Contact
Overload Relays
PDW~6408796
MFG #: LR9F7381
Square D™
0.00000
/ ea
- Alternate Catalog Number: LR9F7381
- Application: For motor protection
- ARRA Compliant: N
- Buy American Compliant: N
- Catalog Number: LR9F7381
- Contact Configuration: 1 NO + 1 NC
- Contact Rating: 575
- Country of Origin: FR
- Currency: USD
- Dimensions: 9.01 in H x 7.6 in W x 5.02 in D
- Enclosure Type: IP20
- EU RoHS Indicator: Y
- Frequency Rating: 50/60
- Gross Volume Per Pack: 256.48
- Gross Volume per Pack Metric: 4202.94
- Gross Volume UOM: CI
- Gross Volume UOM Metric: cm3
- Gross Weight Per Pack: 7.8300 lb
- Gross Weight per Pack Metric: 3.47
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8536490080
- Height: 7.80 in
- Height [Metric]: 20.0000 cm
- Insulation: POWER CIRCUIT 1000 V AC IEC 60947-4
- Item Group: 22334
- Length: 9.36 in
- Length [Metric]: 24.0000 cm
- Material Composition Declaration: https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=export&pid=640068&lang=en-us
- Mounting: Direct on contactor;plate
- Mounting Type: DIN Rail
- Number Of Poles: 3
- Operating Temperature: -20-55 A°C IEC 60255-8
- Power Rating: 250 to 355 kW at 400 V
- Reset Type: MANUAL RESET
- Returnable: N
- Series: TeSys™ LR9F
- Sub Brand: TeSys LRF;LR9F
- Temperature Rating: -20 to 55
- Temperature Trip Range: 380…630 A
- Terminal Type: Screw/Clamp
- Trip Type: CLASS 10 CONFORMING TO IEC 60947-4
- Type: Electronic Solid State
- UNSPSC: 39122330
- UPC 11: 785901566045
- UPC 12: 785901566045
- Warranty Description: Contractual Warranty:18 months
- Width: 8.19 in
- Width [Metric]: 21.0000 cm
- Brand: Square D™
- Manufacturer: Schneider Electric
- Amperage Rating: 380 to 630
- Contact Form: 1NO-1NC
Schneider Electric Square D™ Thermal Overload Relay, Electronic Solid State, Series: TeSys™ LR9F, 380 to 630 A, 250 to 355 kW at 400 V Power, 50/60 Hz Frequency, 1NC-1NO Contact Form, 575 VAC Contact, 3 Pole, DIN Rail Mounting, Screw Clamp Terminal, IP20 Enclosure, -20 to 55 deg C, 9.01 in H x 7.6 in W x 5.02 in D Dimensions
- Brochure URL - 11003_SQK0NR1WFI5ZUP87.pdf(Brochure URL)
- Computer~Aided [CAD|BIM] Model URL - files?p_enDocType=CAD&p_File_Name=MCADPD0004668.pdf(Computer~Aided [CAD|BIM] Model URL)
- Install Instructions 1 URL - files?p_File_Name=137862001A05_14.pdf(Install Instructions 1 URL)
- Seller Home Page URL - us(Seller Home Page URL)
- Service Manual URL - 11003_V7SL6NTG8P0R1OKW.pdf(Service Manual URL)
- Spec Sheet URL - 11003_BEH1UP8WZIA0S6FJ.pdf(Spec Sheet URL)
- Tech Bulletin URL - 11003_R8DPHVO6FAXJE9S2.pdf(Tech Bulletin URL)
- Tech Drawing URL - 11003_SKJXNYP5WU7LMDT2.zip(Tech Drawing URL)
- Applications
- Features
| For motor protection |
| Pre-alarm indicator;Dial White full-load current adjustment;test button Red;push-button Red reset;push-button stop;Trip indicator |
| TeSys™ LR9F electronic protection relays are especially suited to the operating conditions of motors |
| Provide protection against thermal overload of 3-phase or 1-phase balanced or unbalanced circuits, phase failure and large phase unbalance, protracted starting times, prolonged stalled rotor condition |