A9L40321

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Product

Power Distribution

A9L40321

Modular surge arrester - 3P - IT - 460V - with remote transfert

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range of product

Acti 9

 
product name

Acti 9 iPRD

 
product or component type

Surge arrester with pluggable cartridge

 
device short name

IPRD40r

 
device application

Distribution

 
poles description

3P

 
remote signalling

With

 
signal contacts composition       

1 SD (1 C/O)

 
surge arrester type

Electrical distribution network

 
earthing system

IT

surge arrester class type

Type 2

 
surge arrester technology

MOV

 
[Ue] rated operational voltage

230/400 V AC (+/- 10 %) at 50/60 Hz

 
[In] nominal discharge current

Common mode: 15 kA (L/PE)

 
[Imax] maximum discharge current

Common mode: 40 kA L/PE

 
[Uc] maximum continuous operating voltage

Common mode: 460 V L/PE

 
maximum [Up] voltage protection level

Common mode <2.2 kV type 2 L/PE

 
[Ut] temporary overvoltage

337 V L/N 5 s withstand
1455 V L/PE 200 ms safe failure mode
1455 V N/PE 200 ms safe failure mode

 
disconnector device type

Associated circuit breaker iC60L 20 A curve C - Icu 25 kA
Associated fuse gG 63 A - Icu 15 kA
Associated fuse gG 80 A - Icu 50 kA

 
[Isccr] short-circuit current rating

50 kA

 
[Isccr] short-circuit current rating: double fault    

5 kA 415 V Ph/Ph

 
signalling circuit voltage

0.25 A/250 V AC 50/60 Hz

 
mounting mode

Clip-on

 
mounting support

DIN rail

 
9 mm pitches

6

 
height

85 mm

 
width

54 mm

 
depth

69 mm

 
net weight

340 g

 
colour

White (RAL 9003)

 
response time

<= 25 ns

 
[Ipe] Ground residual current

0.6 mA

 
connections - terminals

Tunnel type terminal (top or bottom) 2.5…25 mm² rigid
Tunnel type terminal (top or bottom) 4…16 mm² flexible
Tunnel type terminal (top or bottom) 4…16 mm² flexible with ferrule

 
wire stripping length

14 mm

 
tightening torque

3.5 N.m