UL TYPE 1 SPD - Imax 75kA - In 20/30kA - Modular Assembly

DS74US-347Y
Part Number: 32134455
DS74US-347Y
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$435.00 (excl. tax)
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  • Multi-MOV Technology
  • UL1449 Type 1 LISTED
  • IEC Type 1+2
  • 75kA Surge Current Rating per module
  • Visual fault indicator and remote contacts
  • Replaceable Modules
  • 10-Year warranty
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POWER SPD TYPE

UL1449 TYPE 1 LISTED
VOLTS
 (V)

600/347
AC/DC/DC PV/RF

AC
PHASE
 (PH)

3Y
AMPS
 (A)

N/A
AMBIENT MIN
 (C)

-40
AMBIENT MAX
 (C)

+85
MODES

L-L, L-N, L-G, N-G
VPR
 (V)

3000/1500/3000/1500
MCOV
 (V)

920/460/880/420
IN
15 impulses 8/20µs
 (kA)

20
SCCR
 (kA)

200
IMAX
8/20µs
 (kA)

75
RELATIVE HUMIDITY
 (%)

95%
TECHNOLOGY

Multi-MOV
NETWORK CONFIGURATION

3PH, 4W+G, Wye
CONNECTION METHOD

Screw Terminal, 13-2AWG Solid Wire, 13-4AWG Stranded Wire
MOUNTING

Din Rail
MATERIAL

Thermoplastic UL94-V0
NEMA RATING (IP RATING)

NEMA 2 (IP20)
FAIL-SAFE BEHAVIOR

Yes, no upstream over current protection required
REAL-TIME DIAGNOSTICS

Visual indicator and remote contacts
DIMENSIONS

See diagram
WEIGHT

1.38 lbs
Environmental standards

EU RoHS
UL STANDARD

UL1449 5th Edition
UL CATEGORY

VZCA, VZCA7
UL FILE NUMBER

E326289
STANDARDS

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