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2591250000 - VPU AC II Surge Arrester for Low Voltage Protection

2591250000 - VPU AC II Surge Arrester for Low Voltage Protection

SKU: SKU: 2591250000 Download PDF

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  • 2591250000 - VPU AC II Surge Arrester for Low Voltage Protection
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Description:

Introducing the VPU AC II 3 surge voltage arrester, specifically engineered for low voltage systems, offering reliable surge protection in both TN-C and IT configurations without a neutral line This device adheres to RoHS standards and is housed within a compact 3TE installation unit It is designed for easy mounting on a TS 35 rail and operates effectively at altitudes of up to 4000 meters A user-friendly optical function display allows for quick status monitoring, while its IP20 protection rating must be noted for installed usage.

Features and Benefits:

    •Optical function display with green for operational status and red for defect indication.

    •Compliant with RoHS and environmental product compliance standards.

    •Installation housing compatible with TS 35 mounting rail.

    •IP20 protection rating in installed state.

    •Suitable for low voltage power distribution and surge protection in electrical installations.

Specifications:

 Depth 68 mm
 Height 90 mm
 Width 54 mm
 Operating temperature -40 °C to 85 °C
 Storage temperature -40 °C to 85 °C
 Rated Voltage U 400 V
 MCOV (L-PE) 480 V
 SCCR 200 kA
 I n 20 kA
 Voltage type AC
 Number of poles 3
 Protection degree IP20
 Discharge current I max (8/20µs) wire-PE 50 kA
 Leakage current at U n 0.7 mA
 Response time ≤ 25 ns
 Fuse protection No Fuse necessary ≤315 A gG
 Stripping length 18 mm
 Wire connection method Screw connection
 Clamping range, rated connection 16 mm²
 Clamping range, min. 1.5 mm²
 Clamping range, max. 35 mm²
 Wire connection cross section AWG, min. AWG 16
 Wire connection cross section AWG, max. AWG 2

 

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