UL121201 Hazardous Locations- Imax 40kA - In 20kA - Modular

DS44S-120
Part Number 461622
DS44S-120
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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
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Network
 120/208 V 3-phase+N
Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total 160 kA
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
Failsafe mode
 Disconnection from AC network
Weight
 0.403 kg
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
 CSA / UL Listed
UL STANDARD
 UL1449 5th Edition
UL CATEGORY
 VZCA2, VZCA8
UL FILE NUMBER
 E326289
STANDARDS
 NOM-003-SCFI-2014, NOM-001-SCFI-1993
ENVIRONMENTAL STANDARDS
 ROHS
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
Waranty
 10 Years