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Approvals & Standards

  • IEC 61643-11
  • EN 61643-11
  • UL 1449 4th Edition (Type 4 CA)
  • Agency information not applicable to DC ratings

Key features & benefits

Mersen’s Surge Trap STMT Series features low voltage surge protective devices suitable for both AC and DC voltage applications. UL 1449 4th Edition approved, this series is ideal for the protection of controls, power supplies, communication systems, and other sensitive equipment. With a slim design, these DIN-rail mount SPDs are ideal for limited space applications. The series is suitable for operating voltages of 12-230 VAC and 24-365 VDC and offers an optional dry contact feature for remote monitoring.

More specifications

Applications

  • Industry and automation controls
  • Commercial and residential installations
  • Telecom & IT & Data Centers
  • LED outdoor lighting
  • Water treatment

Product Specifications

Tipo IEC SPD

Type 2+3  

Tipo UL SPD

Type 4 Component Assembly  

Format

Slim Monobloc  

Grau de Proteção (IP)

IP20  

Tipo de fio

1.5 ... 6 mm²  

Código de Categoria UL

VZCA2  

Conformidade CE

Yes  

Conformidade com o REACH

Yes  

Temp. Operacional máxima

80   °C

Temp operacional mínima

-40   °C

References in this series  (12)

Indication System

83230500 - STMT23-6K20V-SP-S

AC  

2-Pole  

-

No

0.055   kg

83230501 - STMT23-6K20V-SP-SM

AC  

2-Pole  

-

No

0.076   kg

83230502 - STMT23-6K150V-SP-S

AC  

2-Pole  

-

No

0.055   kg

83230503 - STMT23-6K150V-SP-SM

AC  

2-Pole  

-

No

0.076   kg

83230504 - STMT23-6K30V-SP-S

AC  

2-Pole  

-

No

0.055   kg

83230505 - STMT23-6K30V-SP-SM

AC  

2-Pole  

-

No

0.076   kg

83230506 - STMT23-6K60V-SP-S

AC  

2-Pole  

-

No

0.055   kg

83230507 - STMT23-6K60V-SP-SM

AC  

2-Pole  

-

No

0.076   kg

83230508 - STMT23-6K75V-SP-S

AC  

2-Pole  

-

No

0.055   kg

83230509 - STMT23-6K75V-SP-SM

AC  

2-Pole  

-

No

0.076   kg

83230510 - STMT23-20K275V-SP-S

AC  

2-Pole  

-

No

0.055   kg

83230511 - STMT23-20K275V-SP-SM

AC  

2-Pole  

-

No

0.076   kg