- Alternate Catalog Number: LR9F57
- Application: For protection of motors 18, For test, stop & reset, a trip indicator, trip auxiliary contacts 1NO
- ARRA Compliant: N
- Buy American Compliant: N
- Catalog Number: LR9F57
- Country of Origin: FR
- Currency: USD
- EU RoHS Indicator: Y
- Gross Volume Per Pack: 61.02
- Gross Volume per Pack Metric: 1000.00
- Gross Volume UOM: CI
- Gross Volume UOM Metric: cm3
- Gross Weight Per Pack: 1.9600 lb
- Gross Weight per Pack Metric: 806.00
- Gross Weight UOM Metric: g
- Height: 5.26 in
- Height [Metric]: 13.5000 cm
- Length: 6.01 in
- Length [Metric]: 15.4000 cm
- Material Composition Declaration: https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=export&pid=640054&lang=en-us
- Returnable: N
- Substitute Product Catalog Number: LR9G115
- UNSPSC: 39122330
- Warranty Description: Contractual Warranty:18 months
- Width: 4.17 in
- Width [Metric]: 10.7000 cm
- Brand: Square D™
- Manufacturer: Schneider Electric
Schneider Electric LR9F57, 50 A, 50 to 60 Hz Frequency, Screw Terminal, Screw Screw, Screw Screw, IP20 Enclosure, -4 to 131 deg F, 3.78 in H x 4.53 in W x 4.86 in D Dimensions
- Brochure URL - c39089d8d1da04f02c8ed1efa3891d9eb6c037b4.pdf(Brochure URL)
- Computer~Aided [CAD|BIM] Model URL(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_5BM9XQJ0I3PNKZFT.pdf(Spec Sheet URL)
- Tech Bulletin URL - 11003_R8DPHVO6FAXJE9S2.pdf(Tech Bulletin URL)
- Tech Drawing URL - 11003_ZJO9XP0HRN6TFWGQ.dxf(Tech Drawing URL)
- Applications
- Features
| For protection of motors 18, For test, stop & reset, a trip indicator, trip auxiliary contacts 1NO |
| Motor protection relay application |
| AC network type |
| Class 10/20 IEC 60947-4 thermal overload class |
| 30 to 50 A thermal protection adjustment range |
| Pre-alarm indicator signalling function |
| 15 +/- 06 In alarm IEC 60947-4-11.12 +/- 06 In tripping IEC 60947-4-1 tripping threshold |
| 4 kV IEC 61000-4-5 surge withstand |
| Power circuit 1000 V AC IEC 60947-4 ui rated insulation voltage |
| 8 kV IEC 60947-1 uimp rated impulse withstand voltage |
| Manual reset reset |
| Manual reset reset |
| -4 to 158 deg F (-20 to 70 deg C) temperature compensation |
| 0 to 150 mA switching capacity for alarm |
| TH protective treatment |
| <= 6561.68 ft (2000 m) without derating operating altitude |
| 1562 deg F (850 deg C) IEC 60695-2-1 fire resistance |
| Shocks13 Gn for 11 ms IEC 60068-2-7Vibrations 5 to 300 Hz2 Gn IEC 60068-2-6 mechanical robustness |
| 6 kV 50 Hz IEC 255-5 dielectric strength |
| With pvc free |