UL121201 Hazardous Locations- Imax 40kA - In 20kA - Modular
Part Number: 461622
DS44S-120
Type 2 AC Multipolar surge protector
- In : 20 kA
- Imax total : 40 kA
- Pluggable module for each phase
- Remote signaling option
- NF EN 61643-11, CEI 61643-11 complianc
Datasheet
|
Network
|
120/208 V 3-phase+N |
|
|
Nominal line voltage
|
Un | 120 Vac |
|
Max. AC operating voltage
|
Uc | 150 Vac |
|
Max. discharge current
max. withstand @ 8/20 µs by pole
|
Imax | 40 kA |
|
Total Maximum discharge current
max. total withstand @ 8/20 µs
|
Imax Total | 160 kA |
|
Connection mode(s)
|
L/PE and N/PE |
|
|
Protection mode(s)
|
Common mode |
|
|
Residual voltage at 5 kA
@ 5 kA (8/20µs)
|
Up-5kA | 0.6 kV |
|
Protection level N/PE
@ In (8/20µs)
|
Up N/PE | 0.9 kV |
|
Residual voltage at 10 kA
@ 8/20µs
|
Up-10kA | 0.7 kV |
|
POWER SPD TYPE
|
UL1449 5th Ed. 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) | 1960/-/1240/- |
|
MCOV
|
(V) | 300/-/150/- |
|
IN
15 impulses 8/20µs
|
(kA) | 20 |
|
SCCR
|
(kA) | n/a |
|
IMAX
8/20µs
|
(kA) | 40 |
|
Iimp
10/350µs
|
(kA) | 4 |
|
Technology
|
MOV |
|
|
Connection to Network
|
By screw terminals: 2.5-25mm² / by bus |
|
|
Format
|
Plug-in modular box |
|
|
Mounting
|
Symmetrical rail 35 mm (EN 60715) |
|
|
Operating temperature
|
Tu | -40/+85°C |
|
Protection rating
|
IP20 |
|
|
Failsafe mode
|
Disconnection from AC network |
|
|
TECHNOLOGY
|
MOV |
|
|
NETWORK CONFIGURATION
|
3PH, 4W+G, Wye |
|
|
CONNECTION METHOD
|
SPD-Screw Terminal (8-12AWG), Terminal blocks 6AWG |
|
|
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 |
|
|
WEIGHT
|
1.20 lbs |
|
|
SPARE PART
|
DSM40-120 |
|
Certification
|
cRUus |
|
|
Environmental standards
|
EU RoHS |
|
|
UL STANDARD
|
UL1449 5th Edition |
|
|
UL CATEGORY
|
VZCA2, VZCA8 |
|
|
UL FILE NUMBER
|
E326289 |
|
|
STANDARDS
|
NOM-003-SCFI-2014, NOM-001-SCFI-1993 |
|
Wiring type
|
Screw |
|
|
Solid wire cross section
Min
|
mm² | 2.5 mm² |
|
Solid Wire cross section
Max
|
mm² | 35 mm² |
|
Stranded Wire cross section
Min
|
mm² | 2.5 mm² |
|
Stranded wire cross section
Max
|
mm² | 25 mm² |
|
Wire gauge
Min
|
AWG | 13 AWG |
|
Wire gauge
Max
|
AWG | 2 AWG |
|
Torque
|
Nm | 2.0 - 2.5 |
|
Torque
|
in-lbs | 17.8 - 22.1 |
|
Strip Length
|
mm | 13 mm |
|
Strip Length
|
in | 0.5 in |
|
Operating Temperature
Min
|
°C | -40 °C |
|
Operating Temperature
Max
|
°C | 85 °C |
|
Operating Temperature
Min
|
°F | -40 °F |
|
Operating Temperature
Max
|
°F | 85 °F |
|
Operating Relative Humidity
Max
|
%RH | 95 |
|
Operating Altitude
Min
|
Ft | 2000 Ft |
|
Operating Altitude
Max
|
Ft | 6500 Ft |
|
Housing/Enclosure material
|
Thermoplastic |
|
|
Flammability rating
UL 94
|
V0 |
|
|
Mounting
|
Din Rail |
|
|
IP Environmental rating
IP
|
IP20 |
|
|
NEMA Environmental rating
NEMA
|
NEMA 1 |
|
|
Installation Location
|
Indoor |
|
|
Spare part
|
Module |
|
|
Product Dimension
L
|
mm | 99 mm |
|
Product Dimension
H
|
mm | 67 mm |
|
Product Dimension
W
|
mm | 72 mm |
|
Product Dimension
L
|
In | 3.89 In |
|
Product Dimension
H
|
In | 2.64 In |
|
Product Dimension
W
|
In | 2.84 In |
|
Individual Pack
|
Yes |
|
|
Storage Temperature
Min
|
°C | -40 °C |
|
Storage Temperature
Max
|
°C | 85 °C |
|
Storage Temperature
Min
|
°F | -40 °F |
|
Storage Temperature
Max
|
°F | 85 °F |
|
Storage Relative Humidity
Max
|
%RH | 95 %RH |
|
Individual Pack
|
Yes |
|
|
Storage Temperature
Min
|
°C | -40 °C |
|
Storage Temperature
Max
|
°C | 85 °C |
|
Storage Temperature
Min
|
°F | -40 °F |
|
Storage Temperature
Max
|
°F | 85 °F |
|
Storage Relative Humidity
Max
|
%RH | 95 %RH |
