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2639340000 - Surge Voltage Arrester for Low Voltage TN/TT Systems

2639340000 - Surge Voltage Arrester for Low Voltage TN/TT Systems

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  • 2639340000 - Surge Voltage Arrester for Low Voltage TN/TT Systems
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Product Information

Description:

Introducing the VPU AC II 1+1 R 300/50 Y, a dependable low voltage surge voltage arrester crafted for optimal protection against surges in single-phase TN, TT, and IT systems, whether you're using neutral or not This device not only features remote contact functionality but also complies with strict RoHS standards Engineered to perform in a wide temperature range from -40 °C to 85 °C, it has an IP20 rating for protection against solid objects.

Additionally, this arrester offers a signaling contact and boasts an impressive surge current capacity of 150 kA, ensuring reliable operation across varied environmental conditions.

Features and Benefits:

    •Remote contact functionality.

    •Dual color options: black, orange, blue.

    •Installation housing suitable for TS 35 mounting rail.

    •Visual function display indicating operational status.

    •Dustproof and splash-proof design.

    •Power distribution systems.

    •IT power systems where grounding is interconnected.

Specifications:

 Depth 70 mm
 Height 104.5 mm
 Width 36 mm
 Net weight 247 g
 Storage temperature -40 °C...85 °C
 Operating temperature -40 °C...85 °C
 Rated Voltage U N 240 V
 Number of poles 2
 Protection degree IP20 in installed state
 Discharge current I max (8/20µs) N-PE 65 kA
 Discharge current I max (8/20µs) wire-PE 50 kA
 Maximum continuous voltage, Uc (AC) 300 V
 Surge voltage category III
 Protection level U p at I N (L/N-PE) ≤ 1.3 kV
 Response time / fallback time ≤ 25 ns
 Frequency range, min 50 Hz
 Frequency range, max 60 Hz

 

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