- UL Type 1/2 SPD - Imax 450kA per phase - In 20kA - NEMA Enclosure

MDS750S-480D
Part Number 890663
MDS750S-480D
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  • UL1449 5th edition
  • All Mode Protection
  • Itotal- 750kA 8/20us
  • Imax/phase-450kA 8/20us
  • Iimp- 15kA 10/350us/phase
  • UL Nominal Discharge Current (In) 20kA (All models)
  • UL Short-circuit Current Rating (SCCR) 200kA (All models)
  • UL96A Master Label Compliant
  • Surge Rated Disconnect Switch (MDS750E)
  • Enhanced Diagnostics (MDS750E) - % of protection present, surge counter, audible, remote, test/mute
  • Replaceable Modular Design for SPD and Filter (if applicable)
  • Optional Listing as UL Type 2 with UL1283 Filter and cUL
  • NEMA 4/12 (Stainless Steel NEMA 4X optional)
  • 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) +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) 450
TECHNOLOGY
 Multi-TMOV
NETWORK CONFIGURATION
 3PH, 3W+G, Delta
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
 25 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
Wiring type
 Screw
Stranded Wire cross section
Min
 mm² 5 mm²
Wire gauge
Min
 AWG 10 AWG
Torque
 Nm 4
Torque
 in-lbs 35
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
 Metal
Flammability rating
UL 94
 V0
Mounting
 WALL MOUNT
IP Environmental rating
IP
 IP56
NEMA Environmental rating
NEMA
 NEMA 4
Installation Location
 Indoor / outdoor
Spare part
 Module
Accessories
 brackets
Product Dimension
L
 mm 360.6 mm
Product Dimension
H
 mm 406.4 mm
Product Dimension
W
 mm 159.8 mm
Product Dimension
L
 In 14.2 In
Product Dimension
H
 In 16 In
Product Dimension
W
 In 6.29 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
Waranty
 10 Years