Sentron™ 5SJ4120-8HG42 Miniature Circuit Breaker, 480 VAC/125 VDC, 20 A, 14 kA Interrupt, 1 Pole, Thermal Magnetic Trip
Miniature Circuit Breakers
717388
MFG #: 5SJ4120-8HG42
Siemens
50.14000
/ ea
SIEMENS 5SJ4120-8HG42 MCB UL489 1-P 277VAC 20A D-TRIP TYPE NSJ
- 3D Rendering URL - G_I202_XX_18188V.pdf(3D Rendering URL)
- Catalog 1 URL - Siemens_5SJ4132_7HG42_Catalog_1.pdf(Catalog 1 URL)
- Catalog 2 URL - Siemens_5SJ4132_7HG42_Catalog_1.pdf(Catalog 2 URL)
- Catalog URL - Siemens_5SY6110_6_Catalog.pdf(Catalog URL)
- Spec Sheet 1 URL - ID-SPE-v1-IC14_Sect15_010115.pdf(Spec Sheet 1 URL)
- http://www.sea.siemens.com(Seller Home Page URL)
- Spec Sheet URL - DatasheetService?format=PDF&caller=PDPS&mlfbs=5SJ4120-8HG42&language=en(Spec Sheet URL)
- User Manual URL - man(User Manual URL)
- Applications
- Features
| BRANCH CIRCUIT PROTECTORS |
| 1-POLE |
| 40 deg C calibration base (industrial applications) |
| 30 deg C calibration base |
| Can be used for field wiring applications 14 to 4 AWG copper only |
| Suitable for reverse feed applications |
| D-trip is designed for high inrush loads. Magnetic trip point is 10 to 20 times the MCB rating |
| 0.75 to 35 mm2 solid and stranded conductors |
| Visible indicator for on and off/trip |
| Touch protection to EN50274 |
| Identical wire screw connections on line and load sides |
| Smaller size than traditional MCCBs |
| 35 mm DIN standard mounting rail |
| Short circuit rating: 14 kA |
| 277/480 VAC/125 VDC |