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

MDS300E-480D
Part Number: 890623
MDS300E-480D
  • Surge Capacity to 300kA 8/20us Total
  • Lightning Capacity to 15kA 10/350us per phase
  • UL1449 Nominal Discharge Current (In) 20kA (All models)
  • UL1449 Short-circuit Current Rating (SCCR) 200kA (All models)
  • UL96A Master Label Compliant
  • Standard Diagnostics - % of protection present, audible, remote, test/mute
  • Replaceable Modular Design for SPD and Filter (if applicable)
  • Optional Listing as Type 2 Listed with UL1283 and cUL
  • NEMA 4/12 (Stainless Steel NEMA 4X optional)
  • Internal Mount Option "MDS BP KIT" available for Switchgear, Switchboards and Panelboards
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POWER SPD TYPE
 UL1449 TYPE 1/2 LISTED
VOLTS
 (V) 480
AC/DC/DC PV/RF
 AC
PHASE
 (PH) 3D
AMPS
 (A) n/a
AMBIENT MIN
 (C) -35
AMBIENT MAX
 (C) +85
MODES
 L-L, L-G
VPR
 (V) 2000/2000
MCOV
 (V) 550/550
IN
15 impulses 8/20µs
 (kA) 20
SCCR
 (kA) 200
IMAX
8/20µs
 (kA) 150
TECHNOLOGY
 Multi-TMOV
NETWORK CONFIGURATION
 3PH, 3W+G, Delta
CONNECTION METHOD
 Screw Terminal (4-10AWG)
MOUNTING
 FLANGE MOUNT
MATERIAL
 Steel
NEMA RATING (IP RATING)
 3R/4/12
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