UL TYPE 4CA - Imax 40kA - In 20kA - Modular
DS44S-120/G
Part Number: 461632
- MOV Technology
- UL1449 Type 4CA
- 40kA Surge Current Rating
- Visual fault indicator and remote contacts
- 10-Year warranty
Datasheet
Select another reference:
| SPD type | 2 | |
| Max. discharge current | Imax | 40 kA |
| Total Maximum discharge current | Imax Total | 40 kA |
| Protection mode(s) | Common/Differential mode | |
| POWER SPD TYPE | UL1449 TYPE 4CA | |
| VOLTS | (V) | 240/120 |
| AC/DC/DC PV/RF | AC | |
| PHASE | (PH) | 3Y |
| AMPS | (A) | n/a |
| AMBIENT MIN | (C) | -35 |
| AMBIENT MAX | (C) | +60 |
| MODES | L-L, L-N, L-G, N-G | |
| MLV | (V) | 1700/1040/1690/1090 |
| MCOV | (V) | 300/150/150/255 |
| IN | (kA) | 20 |
| SCCR | (kA) | n/a |
| IMAX | (kA) | 40 |
| Iimp | (kA) | 4 |
| Technology | MOV+GDT | |
| Connection to Network | By screw terminals: 2.5-25 mm² / by bus | |
| Mounting | Symmetrical rail 35 mm (DIN 60715) | |
| Housing material | Thermoplastic UL94 V-0 | |
| Operating temperature | Tu | -40/+85°C |
| Protection rating | IP20 | |
| Dimensions | See diagram | |
| Weight | 0.316 kg | |
| TECHNOLOGY | MOV+GSG | |
| NETWORK CONFIGURATION | 3PH, 4W+G, Wye | |
| CONNECTION METHOD | Screw Terminal (8-12AWG) | |
| MOUNTING | DIN RAIL | |
| MATERIAL | Thermoplastic UL94-V0 | |
| NEMA RATING (IP RATING) | NEMA 2 (IP20) | |
| FAIL-SAFE BEHAVIOR | Disconnection via fuse-link | |
| REAL-TIME DIAGNOSTICS | Visual indicator and remote contacts | |
| DIMENSIONS | See diagram (mm) | |
| WEIGHT | 1.20 lbs | |
| SPARE PART | DSM40-120, DSM40G-600 |
| Standards compliance | IEC 61643-11 / EN 61643-11 / UL1449 4ed. | |
| Certification | UL / EAC / TUV | |
| UL STANDARD | UL1449 4th Edition | |
| UL CATEGORY | VZCA2, VZCA8 | |
| UL FILE NUMBER | E326289 | |
| STANDARDS | NOM-003-SCFI-2014, NOM-001-SCFI-1993 | |
| ENVIRONMENTAL STANDARDS | ROHS |
