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Acti9 Surge Arrestor 3P & N 40kA
Schneider Electric

Acti9 Surge Arrestor 3P & N 40kA

Ideal part number SCHA9L40600 Manufacturer number A9L40600 Barcode 3606480506383
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Product details

iPRD40 modular surge arrester - 3P + N - 350V

This Acti9 iPRD40 surge arrester protects 3P+N installations. It allows quick replacement of damaged cartridges. This Type 2 device is recommended for high 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 iPRD40 is compatible with TT and TN-S earthing system. The Imax rated discharge current is 40kA. The In nominal discharge current is 15kA. 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 is 1.4kV in common mode (N/PE) and in differential mode (L/N). The Un rated service voltage is 230VAC or 400VAC. The operating frequency is 50Hz or 60Hz. The dimensions are (W) 72mm x (H) 85mm x (D) 69mm. The width in 9mm pitches is 8. The weight is 450g. 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.

Technical specifications

Mounting method
DIN rail
With remote signalling contact
no
Construction size
4 modular spacing
Voltage protection level
1.4 kV
Max. continuous voltage AC
350 V
Nominal discharge surge current
15 kA (8/20: 15)
Nominal voltage AC
400 V
Category type 2
yes
Voltage protection level L-N
1.4 kV
Signalling at the device
Optic
Degree of protection
IP20 (Ip: IP20)
Voltage protection level N-PE
1.4 kV
Integrated backup fuse
no
Max. conductor cross section solid
35 mm² (Solid, stranded: 35)
Max. conductor cross section flexible
35 mm² (Fine-strand: 35)