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Acti9 IPrd20 Surge Arrestor 3P 20Ka 350V

Ideal Part Number SCHA9L20300 Manufacturer Number A9L20300 Barcode 3606480506475

Product Details

Acti9 IPrd20 Surge Arrestor 3P 20Ka 350V

This Acti9 iPRD20 surge arrester protects 3P installations. It allows quick replacement of damaged cartridges. This Type 2 device is recommended for medium risk level and incoming panel board. It can be turned over to allow the phase/neutral/earth cables to enter through either the top or the bottom. The associated circuit breaker Isc breaking capacity can go up to 50kA. This Acti9 iPRD20 is compatible with TT and TN-S earthing system. The Uc maximum continuous operating voltage in common mode is 260VAC between neutral and earth, and 350VAC between phase and earth. The Uc maximum continuous operating voltage in differential mode (between phase and neutral) is 350VAC. The Up Voltage protection level in differential mode (between phase and neutral) is 1.1kV. The Up Voltage protection level in common mode (between neutral and earth) is 1.4kV. The Ue rated operational voltage is 230VAC +/- 10%. The product colour is white (RAL9003).The dimensions are (W) 54mm x (H) 85mm x (D) 69mm. The weight is 317g. The degree of protection is IP20 and IP40 in modular enclosure. The operating temperature is -25°C to 60°C. The storage temperature is -40°C to 85°C. This product is compliant with EN 61643-11 and IEC 61643-11 standards.

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Technical Documents

Technical Specifications

Mounting method
DIN rail
With remote signalling contact
no
Construction size
3 modular spacing
Voltage protection level
1.4000
Max. continuous voltage AC
350
Nominal discharge surge current (8/20)
5
Nominal voltage AC
400
Category type 2
yes
Voltage protection level L-N
1.1000
Signalling at the device
Optic
Degree of protection (IP)
IP20
Voltage protection level N-PE
1.4000
Integrated backup fuse
no
Max. conductor cross section solid (solid, stranded)
25
Max. conductor cross section flexible (fine-strand)
16
Voltage protection level (unit)
kV
Max. continuous voltage AC (unit)
V
Nominal discharge surge current (8/20) (unit)
kA
Nominal voltage AC (unit)
V
Voltage protection level L-N (unit)
kV
Voltage protection level N-PE (unit)
kV
Max. conductor cross section solid (solid, stranded) (unit)
mm²
Max. conductor cross section flexible (fine-strand) (unit)
mm²

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