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
- Actuator Type: Handle
- Alternate Catalog Number: 5SJ4120-8HG42
- Application: BRANCH CIRCUIT PROTECTORS
- ARRA Compliant: C
- Buy American Compliant: C
- Catalog Number: 5SJ4120-8HG42
- Connection: Identical wire screw connections on line and load side.
- Connection Type: Line/Load/Screw
- Country of Origin: DE
- Currency: USD
- Dimensions: 121 mm H x 18 mm W x 70 mm D
- Enclosure Type: IP20
- EU RoHS Indicator: C
- Frequency Rating: 50 Hz
- Gross Volume Per Pack: 14.48
- Gross Volume UOM: in
- Gross Weight Per Pack: 0.3800 lb
- Gross Weight per Pack Metric: 0.17
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8536200040
- Height: 3.2500 in
- Height [Metric]: 8.2550 cm
- Length: 4.9500 in
- Length [Metric]: 12.5730 cm
- Material: N/A
- Mounting Type: DIN Rail
- Phase: 1
- Returnable: N
- Standard: UL 489, CSA 22.2 NO. 5-02, HACR, IEC/EN 60 898, IEC/EN 60 947-2
- Standards: ARRA CompliantBuy American Act CompliantRoHS CompliantCSA 22.2 No. 5-02CE MarkedcULus ListedIEC/EN 60898IEC/EN 60947-2HACR RatedUL 489 File No. E243414
- Sub Brand: SENTRON
- Temperature Rating: -25 to 55 °C
- Type: Type NSJ
- UNSPSC: 39121601
- UPC 11: 75455495943
- UPC 12: 754554959436
- Width: 0.9000 in
- Width [Metric]: 2.2860 cm
- Wire Size: 14 to 4 AWG
- Stock Status: NONSTOCK
- Brand: Siemens
- Manufacturer: Siemens
- Amperage Rating: 20 A
- Interrupt Rating: 14 kA
- Trip Type: Thermal Magnetic
- Voltage Rating: 240 VAC
- Number Of Poles: 1
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 |