UL TYPE 1 SPD - Imax 40kA - In 20kA - Modular

DS44US-480D
Part Number 33171455
DS44US-480D
  • MOV Technology
  • UL1449 Type 1
  • 40kA Surge Current Rating
  • Visual fault indicator and remote contacts
  • 10-Year warranty
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POWER SPD TYPE

UL1449 TYPE 1 LISTED
VOLTS
 (V)

480
AC/DC/DC PV/RF

AC
PHASE
 (PH)

3D
AMPS
 (A)

N/A
AMBIENT MIN
 (C)

-35
AMBIENT MAX
 (C)

+60
MODES

L-L, L-G
VPR
 (V)

1800/-/1800/-
MCOV
 (V)

550/-/550/-
IN
15 impulses 8/20µs
 (kA)

20
SCCR
 (kA)

100
IMAX
8/20µs
 (kA)

40
Iimp
10/350µs
 (kA)

4
Failsafe mode

Disconnection from AC network
Weight

0.441 kg
TECHNOLOGY

MOV
NETWORK CONFIGURATION

3PH, 3W+G, Delta
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

DSM40-480
Certification

CSA / UL Listed
UL STANDARD

UL1449 5th Edition
UL CATEGORY

VZCA, VZCA7
UL FILE NUMBER

E326289
STANDARDS

NOM-003-SCFI-2014, NOM-001-SCFI-1993
ENVIRONMENTAL STANDARDS

ROHS