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
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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 |