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China | 中国
Germany | Deutschland

Approvals & Standards

  • ANSI/UL 1449 4th Edition, Type 1 Component Assembly SPD, File E210793
  • ANSI/IEEE C62.41.1, C62.41.2, C62.45
  • RoHS Compliant

Key features & benefits

Surge-Trap® Modular Surge Protective Device (SPD) is a no-fuse, fail-safe surge suppressor featuring Mersen’s patented TPMOV® technology inside. UL 1449 4th 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.

More specifications


  • 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

Product Specifications

Número de item


Descrição do item (ERP)

SPD ST PV 1000V 3W MS  


SPD - Modular ST Series 1000V 50 kA 3-pole Microswitch Ind  

Código EAN / UPC



50/60   Hz

Conformidade ROHS



Type 1 Component Assembly  

Classificação Nominal do Volt Operativo (Un)

1000   V

AC ou DC


Nominal Discharge Current (In) (8/20)

20 kA  

Corrente de Descarga Máxima: Imax (8/20)

50 kA per phase  

Configuração do sistema


Classificação de corrente de curto-circuito (SCCR)

200 (most models)   kA

Número de postes


Faixa de fiação

#6 to #14 AWG  

Connection/Terminal Material

Zinc-Plated Steel  

Conexão / Tipo de Terminal


Torque Rating

1.69   N m

Material da carcaça

PET (Polyethelene Terphthalate)  

Tempo de resposta do MOV

<25 ns  

Número de fios

3 Wire  

Montagem de Instalação

DIN Rail  

Peso do Produto

0.3856   kg

Largura do produto

53.3   mm

Comprimento do produto

90.9   mm

Altura do produto

68.6   mm

Quantidade do pacote de venda

1   Each

Vender a largura do pacote

73.2   mm

Vender Comprimento do Pacote

124   mm

Vender a altura do pacote

69.8   mm