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2591140000 - Four-Pole Low Voltage Surge Protector for TN-C-S/TN-S

2591140000 - Four-Pole Low Voltage Surge Protector for TN-C-S/TN-S

SKU: SKU: 2591140000   Download PDF

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  • 2591140000 - Four-Pole Low Voltage Surge Protector for TN-C-S/TN-S
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Product Information

Description:

Introducing the VPU AC II 4 300/50, a specialized low voltage surge protection device tailored for TN-C-S and TN-S systems This device, which is UL certified and meets RoHS compliance, is perfect for diverse power distribution needs Engineered for efficiency, it boasts a sturdy design that makes installation on a mounting rail seamless The unit features four poles and offers an IP20 protection degree when fitted, ensuring reliable performance with a clearly defined surge response time.

Make your electrical systems safer with this essential device.

Features and Benefits:

    •Compliant with RoHS without exemption.

    •Suitable for a wide range of operating conditions with temperatures from -40 °C to 85 °C.

    •Compact design suitable for installation housing; 4TE.

    •Integrated optical function display showing operational status.

    •Protection degree of IP20 in an installed state.

    •Designed for use in 3-phase WYE systems.

    •Includes various connection options to accommodate different wire types.

    •Used in power distribution networks.

    •Applicable for installations requiring surge protection in low voltage systems.

Specifications:

 Depth 68 mm
 Height 90 mm
 Width 72 mm
 Net weight 494 g
 Storage temperature -40 °C...85 °C
 Operating temperature -40 °C...85 °C
 Humidity 5 - 95% relative humidity
 Rated Voltage U 240 V
 MCOV (L-PE) 300 V
 MCOV (L/N-PE) 300 V
 VPR (L-L) 1,800 V
 Protection degree IP20 in installed state
 Discharge current Imax (8/20µs) 50 kA
 Discharge current In (8/20µs) 20 kA
 Frequency range, max. 60 Hz
 Frequency range, min. 50 Hz
 Stripping length 15 mm
 Wire connection method Screw connection
 Clamping range, rated connection 16 mm²
 Wire connection cross section AWG, min. AWG 16
 Wire connection cross section AWG, max. AWG 2
 Operating altitude ≤ 4000 m

 

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