About PHOENIX CONTACT VAL-MS 320ST F3J-349 SURGE PROTECTION CONNECTOR

PHOENIX CONTACT VAL-MS 320ST F3J-349 SURGE PROTECTION CONNECTOR

VAL-MS 320ST F3J-349is a type 2 surge protection connector designed for 320 V AC systems. It features a high-capacity varistor, thermal monitoring, and visual fault warning capabilities. Key specifications include:

• Design: Type 2 surge protection connector

• Voltage: 320 V AC

• Features: High-capacity varistor, thermal monitoring, visual fault warning

• Applications: Suitable for various industrial applications requiring overvoltage protection

Reliable Surge Protection for Modern Electrical Installations

The VAL-MS 320ST F3J-349 from PHOENIX CONTACT delivers dependable surge protection, vital for safeguarding power supply systems and sensitive electronics. Its pluggable, DIN rail-compatible design makes installation and replacement straightforward. Engineered for both single and three-phase applications, this device meets stringent international safety standards and provides assurance with its visual service life indicator.


Fast Response and Superior Safety

With a swift response time of less than 25 ns, the VAL-MS 320ST F3J-349 offers rapid protection against harmful voltage transients. It features a low leakage current and a strong thermoplastic housing for safety, further enhanced by a visual window indicator displaying device status. The product is cULus listed and adheres to IEC, EN, and UL standards, making it suitable for industrial, commercial, and distribution environments.