- UL Type 1/2 SPD - Imax 150kA per phase - In 20kA - NEMA Enclosure

MDS300E-347Y
Part Number 890622
MDS300E-347Y
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  • UL1449 5th edition
  • All Mode Protection
  • Itotal-300kA 8/20us
  • Imax/phase-150kA 8/20us
  • UL 1449 Nominal Discharge Current (In) 20kA (All models)
  • UL 1449 Short-circuit Current Rating (SCCR) 200kA (All models)
  • UL96A Master Label Compliant
  • Surge Rated Disconnect Switch
  • Smart Diagnostics - % of protection present, audible, remote alarm, test/mute
  • Surge Counter
  • Serviceable Individual Replaceable Modules
  • Optional Listing as UL Type 2 with UL1283 Filter
  • NEMA 4/12 (Stainless Steel NEMA 4X optional)
  • Standard 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) -35
AMBIENT MAX
 (C) +85
MODES
 L-L, L-N, L-G, N-G
VPR
 (V) 3000/1800/1800/1800
MCOV
 (V) 920/460/460/420
IN
15 impulses 8/20µs
 (kA) 20
SCCR
 (kA) 200
IMAX
8/20µs
 (kA) 150
TECHNOLOGY
 Multi-TMOV
NETWORK CONFIGURATION
 3PH, 4W+G, Wye
CONNECTION METHOD
 Screw Terminal (4-10AWG)
MOUNTING
 FLANGE MOUNT
MATERIAL
 Steel
NEMA RATING (IP RATING)
 IP65
FAIL-SAFE BEHAVIOR
 Yes, no upstream over current protection required
REAL-TIME DIAGNOSTICS
 % of protection present LED, audible alarm and remote contacts. Optional surge counter.
DIMENSIONS
 See diagram
WEIGHT
 10 lbs
UL STANDARD
 UL1449 5th Edition, UL1283
UL CATEGORY
 VZCA, VZCA7, FOKY, FOKY7
UL FILE NUMBER
 E326289, E467909
ANSI/IEEE C62.41
 Category C 20kV/10kA
ENVIRONMENTAL STANDARDS
 ROHS