- 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