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

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

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

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

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

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

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

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

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

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MOQ : 1 Piece

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

Application
Surge protection for electrical installations, control cabinets, power supply systems

Weight
Approx. 132 g

Phase
Single and Three Phase systems supported

Automation Grade
Manual

Cable Length
Not Included; connects directly to rail

Load Capacity
In-line with max. discharge current rating (see below)

IP Rating
IP20

Connectivity Type
DIN rail mountable

Mounting Type
DIN rail (NS 35, EN 60715)

Frequency
50/60 Hz

Features
Plug-in connector, visual status indicator, pluggable module, low leakage current

Material
Thermoplastic, PA 6.6

Power
Not Applicable (surge protection device)

Temperature
-40C to +85C (operating temperature range)

Voltage
320 V AC nominal voltage

Rated Discharge Current (In)
20 kA (8/20 s)

Product Model
VAL-MS 320ST F3J-349

Surge Protection Type
Type 2/Class II

Protection Level (Up)
< 1.5 kV

Response Time
< 25 ns

Maximum Discharge Current (Imax)
40 kA (8/20 s)

Standards Compliance
IEC 61643-11, EN 61643-11, UL 1449

Number of Positions
3 (PE, L, N / multi-phase)

Service Life Indicator
Visual (window indicator)

Housing Material
Polyamide (PA)

Connection Method
Screw connection

UL Classification
cULus Listed

Type
Surge Protection Device, Pluggable

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

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Month

Delivery Time
7 Days

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.

FAQ's of PHOENIX CONTACT VAL-MS 320ST F3J-349 SURGE PROTECTION CONNECTOR:

Q: How is the PHOENIX CONTACT VAL-MS 320ST F3J-349 installed?

A: This surge protection connector is designed for quick mounting onto a standard DIN rail (NS 35, EN 60715). The pluggable module allows straightforward installation and replacement without complex wiring. Simply use the screw connections for PE, L, and N positions to connect it within your panel or distribution board.

Q: What kind of applications is the VAL-MS 320ST F3J-349 suitable for?

A: It is ideal for safeguarding electrical installations, control cabinets, and various low-voltage supply systems against transient overvoltages. The device supports both single-phase and three-phase setups, making it versatile for industrial, commercial, and building automation environments.

Q: When should the surge protection module be replaced?

A: Replacement is indicated by the visual window indicator on the device. If the indicator alerts a failure or end-of-life condition, simply unplug the module and insert a new one to maintain system protection without de-energizing the circuit.

Q: Where can the VAL-MS 320ST F3J-349 be mounted?

A: The module is DIN rail mountable and intended for use inside distribution panels, motor control centers, and electrical cabinets where it can protect connected equipment from surges. Its compact design allows easy integration into new or existing installations.

Q: What is the process for checking the operational status of the device?

A: The VAL-MS 320ST F3J-349 incorporates a visual service life indicator (window viewer). Regularly inspect this indicator; if it changes color or signals service is required, promptly replace the module to maintain protection effectiveness.

Q: What are the benefits of using this surge protection connector?

A: Key benefits include its high discharge capacity, pluggability for easy maintenance, visual status indication, broad operating temperature range, and compliance with international protection standards. It minimizes equipment downtime and offers reliable, long-term surge defense.

Q: How does the connector ensure compatibility with different power systems?

A: Supporting both single and three-phase electrical systems, the VAL-MS 320ST F3J-349 is versatile. It connects via screw terminals and can be incorporated into a range of voltage (320V AC, 50/60 Hz) applications, ensuring it meets the needs of varied installations.

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

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

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

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

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