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Surge-Trap® Monobloc ST Series

Approvals & Standards
ANSI/UL 1449 5th Edition, Type 1 Component Assembly SPD, File E210793
ANSI/IEEE C62.41.1, C62.41.2, C62.45
RoHS Compliant

Surge-Trap® Modular Surge Protective Device (SPD) is a no-fuse, fail-safe surge suppressor featuring Mersen’s TPMOV® technology inside. UL 1449 5th 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.

Surge-Trap® Modular Surge Protective Device (SPD) is a no-fuse, fail-safe surge suppressor featuring Mersen’s TPMOV® technology inside. UL 1449 5th 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.

Key features & benefits

  • Easy installation or retrofit

  • DIN-rail mountable

  • Fail-safe, self-protected design

  • Remote indicator (optional)

  • Visual indicator

  • IP20 finger-safe design

  • Small footprint

  • No additional overcurrent protection devices required

  • 2-year warranty

Applications

  • AC/DC distribution

  • Power supplies

  • Industrial automation *Telecommunications

  • Motor controls and starter systems *Programmable logic controller (PLC) applications

  • Power transfer equipment

  • HVAC applications

  • AC drives

  • UPS systems

  • Security systems

  • IT / Data centers

  • Medical equipment

Technical Specifications

Frequency (Hz) 50/60 Hz
UL SPD Type Type 1 Component Assembly
Flammability Rating UL94 V0
UL Category Code VZCA2
Reach Compliant Yes

Reference Finder

Item number AC or DC Number of poles Enclosure NEMA Type Indication System Product weight
ST1201PG See product
- 1-Pole - Yes 0.1134kg
ST1201PGM See product
- 1-Pole - Yes 0.1134kg
ST2083PY See product
- 4-Pole - Yes 0.3856kg
ST2083PYG See product
- 3-Pole - Yes 0.499kg
ST2083PYGM See product
- 3-Pole - Yes 0.499kg
ST2083PYM See product
- 4-Pole - Yes 0.3856kg
ST2301PG See product
- 1-Pole - Yes 0.1134kg
ST2301PGM See product
- 1-Pole - Yes 0.1134kg
ST2403PDG See product
- 3-Pole - Yes 0.499kg
ST2403PDGM See product
- 3-Pole - Yes 0.499kg
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