ST4803PDG
Mersen Surge Protective Devices (SPDs), ST-MODULAR Series
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ST4803PDG

Mersen Surge Protective Devices (SPDs), ST-MODULAR Series
In stock
Item Number
ST4803PDG
MFG Item Number
ST4803PDG
Order by 5:00 PM ET and your package will ship the same day.
Product Details

Overview

Surge Protective Devices (SPDs), ST-MODULAR Series
Item #
ST4803PDG
SPD, 480V 3-ph DELTA, T303042

ST-MODULAR Series Information

  • Easy Installation or Retrofit
  • DIN‑rail Mountable
  • Fail‑safe, Self‑protected Design
  • Remote Indicator (Optional)
  • Visual Indicator

Surge‑Trap Modular Surge Protective Device (SPD) is a no‑fuse, fail‑safe surge suppressor featuring Mersen's patented TPMOV® technology inside. The modular SPD is UL 1449 3rd Edition approved. It is DIN‑rail mountable featuring a fail‑safe self‑protected design, visual indicator, and a small footprint. A remote indicator option provides status to critical control circuitry. The Surge‑Trap Modular SPD has a high short circuit rating and a thermally protected MOV, which eliminates the need for additional overcurrent protection devices.

  • IP20 Finger‑safe Design
  • Small Footprint
  • No Additional Overcurrent Protection Devices Required

Specifications

Specifications
Manufacturer Part Number ST4803PDG
Item Number ST4803PDG
Manufacturer Mersen
Product Series ST-MODULAR
Family Series Mersen Surge Protective Devices (SPDs), ST-MODULAR Series
IP Rating IP20
Line Voltage 480 VAC 3P Delta
Surge Capacity 50 kA
Nominal Discharge Current 20 kA
SCCR 200 kA
UL Type 4
Mode of Protection L-G, L-L
Mounting DIN Rail
Auxiliary Contact No
End of Life Indicator Yes
Approvals CE, cUR, UR
RoHS Yes
Net Weight 1.1 lbs
Gross Weight 1.1 lbs
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