Catalog

Surge Protection for Power Lines

NEMA UL/CSA Type 1

Surge-Trap® STT Series - 50kA

Mersen's Surge-Trap® Type 1 SPD is a fail-safe and economical solution for applications that require a NEMA-style SPD. It is UL 1449 Third Edition approved and offers a wide range of voltage configurations to meet all needs in its class. The Surge-Trap Type 1 SPD features Mersen's patented TPMOV® technology eliminating the need for additional overcurrent protection, thus providing substantial cost savings.

 

FEATURES

  • Compact design Easy to mount No additional overcurrent protection devices required 200kA Short circuit current rating (SCCR) UL 1449 Third Edition Type 1 Listed Nominal discharge current (In) of 20KA (10KA on select models) For indoor, NEMA 2 applications For outdoor, NEMA 4X applications Status LEDs Wire markers 2 year warranty
 

PRODUCT DETAILS

  • Voltage Range (VAC) 120 - 480 VAC
  • Mounting Panel
    Panel / Screw
  • Connection Terminal Type Pre-wired With 16 (0.4m) 12 AWG Conductors
  • Body Material Polycarbonate
  • SCCR 200 kA
  • Operating Temp °C (Min/Max) -40 to +85 °C
  • Nominal discharge current 10 kA
    20 kA
  • Enclosure NEMA 2
    NEMA 4X
  • Number of Poles 1
    2
    3
  • Standards UL 1449 Third Edition Approved, File No E210793 Type 1 Listed for United States Type 2 Listed for Canada RoHS compliant ANSI/IEEE C62.41
  • Application AC distribution Power supplies Industrial Commercial Telecommunications Residential IT / Data centers
  • ROHS Compliant Consult Technical Services
  • Lead Free Consult Technical Services
  • CE conformity Consult Technical Services
  • UL File Card E210793 VZCA.E210793
 

Catalog-Reference

  • STT21201PG
  • STT22083PYG
  • STT22401PG
  • STT22403PDG
  • STT2240SPG
  • STT24803PDG
  • STT24803PYG
  • STT26003PYG
  • STT4X1201PG
  • STT4X2083PYG
  • STT4X2401PG
  • STT4X2403PDG
  • STT4X240SPG
  • STT4X4803PDG
  • STT4X4803PYG
  • STT4X6003PYG
 

CAD & OUTLINE DRAWINGS

  • CAD Drawings

    • Drawing STT22403PDG :   DXF (668 KB)
    • Drawing STT24803PYG :   DXF (504 KB)
    • Drawing STT26003PYG :   DXF (673 KB)
    • Drawing STT4X6003PYG :   DXF (609 KB)

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