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2619160000 - Low Voltage Surge Arrester, 440V, -40°C to 85°C

2619160000 - Low Voltage Surge Arrester, 440V, -40°C to 85°C

SKU: SKU: 2619160000   Download PDF

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  • 2619160000 - Low Voltage Surge Arrester, 440V, -40°C to 85°C
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Product Information

Description:

Ensure reliable surge protection with the VPU AC I 3 440/25 LCF, a low voltage surge voltage arrester specifically designed for TN-C systems This device is compliant with ROHS standards and operates effectively in temperatures ranging from -40 °C to 85 °C, with the ability to withstand the same storage temperature range It’s suitable for power distribution installations, handling a maximum continuous voltage of 440 V and offering a discharge capacity of 25 kA.

The product also includes an optical status display, featuring a green light for normal operation and a red light to signal when replacement is necessary Additionally, it adheres to IEC and EN standards and has an IP20 protection rating when installed.

Features and Benefits:

    •RoHS compliant without exemption.

    •Integrated optical function display for operational status.

    •Protection level U_p at I_N is ≤ 2.5 kV.

    •Frequency range between 50 Hz and 60 Hz.

    •Suitable for count-in installation without leakage currents.

    •V-0 flammability rating.

    •Power distribution systems.

    •Over-voltage protection in low voltage networks.

Specifications:

 Depth 93 mm
 Height 90 mm
 Width 108 mm
 MTBF 15 a
 Operating altitude ≤ 2000 m
 Rated load current I_L 100 A
 Number of poles 3
 Protection degree IP20
 Rated voltage (AC) 400 V
 Discharge current I_n (8/20µs) wire-PE 25 kA
 Lightning test current I_imp (10/350 µs) 25 kA
 Max. continuous voltage, Uc (AC) 440 V
 Response time / fallback time ≤ 25 ns
 Short-circuit current rating I_SCCR 50 kA
 Connection data {'Stripping length': '13 mm', 'Tightening torque, min.': '2 Nm', 'Tightening torque, max.': '3 Nm', 'Clamping range, rated connection': '16 mm²', 'Wire connection method': 'Screw connection'}

 

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