Schneider Electric A9L1H325 ACTI9 IPRD1 25R Surge Arrester, Type 1+2, 3P, 300 V, 25 kA, Remote Signalling

Schneider Electric A9L1H325 is an Acti9 iPRD1 25r combined Type 1 + Type 2 surge protective device (SPD) for 3P TN-C distribution boards. It diverts transient overvoltages from direct and indirect lightning and switching surges: lightning impulse current Iimp (10/350 µs) 25 kA, nominal discharge current In (8/20 µs) 25 kA, maximum discharge current Imax (8/20 µs) 65 kA, voltage protection level Up ≤ 1.5 kV, response time < 25 ns. Maximum continuous operating voltage Uc 300 V AC per protected mode. An external gG backup fuse of up to 315 A is required upstream. Front-replaceable pluggable cartridges, a mechanical status window and a remote signalling changeover contact report cartridge end-of-life. Conforms to IEC 61643-11 / EN 61643-11:2012+A11:2018.

Manufacturer part number (MPN)

A9L1H325

EAN / GTIN

3606486808535

Product type

Acti9 iPRD1 25r surge protective device

SPD class

Type 1 + Type 2 (combined)

Poles

3P

Earthing / network

TN-C

Nominal voltage Un

230/400 V AC, 50/60 Hz

Max. continuous operating voltage Uc

300 V AC

Lightning impulse current Iimp (10/350 µs)

25 kA

Nominal discharge current In (8/20 µs)

25 kA

Max. discharge current Imax (8/20 µs)

65 kA

Voltage protection level Up

≤ 1.5 kV

Response time

< 25 ns

Backup fuse

external gG, upstream

Status indication

mechanical window + remote signalling contact

Protection cartridges

front-replaceable, pluggable

Mounting

DIN rail (clip-on)

Conforms to

IEC 61643-11:2011, EN 61643-11:2012+A11:2018

Sales unit

pcs

Package quantity

4 pcs

Range of product

IPRD1

Product name

Acti9 iPRD1

Product or component type

Surge arrester with pluggable cartridge

Device short name

iPRD1 25r

Device application

Distribution

Standards

IEC 61643-11:2011; EN 61643-11:2012; EN 61643-11:2018/A11

Product certifications

CE

Quality labels

VDE

Poles description

3P

Remote signalling

With

Surge arrester type

Electrical distribution network

Earthing system

TN-C

Surge arrester class type

Type 1 + 2

Surge arrester technology

MOV + GDT

[Ue] rated operational voltage

400 V AC at 50/60 Hz

Nominal discharge current

25 kA

Maximum discharge current

65 kA

[Iimp] impulse current

25 kA 12.5 A.s

[Uc] maximum continuous operating voltage

300 V

Maximum [Up] voltage protection level

1.5 kV

[Ut] temporary overvoltage

442 V 120 min withstand

Short-circuit withstand

50 kA

Disconnector device type

Associated fuse gG 315 A

Local signalling

Operating state: flag (green); Fault indication: flag (red)

Signalling circuit voltage

1 A/250 V AC; 1 A/125 V AC; 0.5 A/48 V DC; 0.5 A/24 V DC; 0.5 A/12 V DC

Mounting mode

Clip-on (DIN rail)

9 mm pitches

12

Height

105 mm

Width

108.3 mm

Depth

86 mm

Product weight

868 g

Quantity per set

Set of 1

Colour

White (RAL 9003)

Material

Thermoplastic

Cable cross section

0.25…1.5 mm² solid cable for remote control; 6…35 mm² solid stranded cable for power terminals; 6…25 mm² flexible cable for power terminals; 16…35 mm² solid stranded cable for earthing terminal; 16…25 mm² flexible cable for earthing terminal

Wire stripping length

Remote control: 10 mm; Power terminals: 18 mm; Earthing terminal: 18 mm

Tightening torque

Power circuit: 4.5 N.m

Impulse current

25 kA

Targeted country

Germany

IP degree of protection

IP20 with cartridges fitted and device wired

IK degree of protection

IK05

Relative humidity

5…95 %

Operating altitude

0...4000 m

Ambient air temperature for operation

-40…85 °C

Warranty (in months)

18

Mounting method

DIN rail (top hat rail) 35 mm

Lightning impulse current (10/350 µs)

25 kA

Number of poles

3

Construction size

6 modular spacing

Voltage protection level

1.5 kV

Max. continuous voltage AC

300 V

Nominal voltage AC

240 V

Test class

Type 1 + 2

Signalling at the device

Optical

Degree of protection (IP)

IP20

Max. conductor cross section solid (solid, stranded)

35 mm²

Max. conductor cross section flexible (fine-strand)

25 mm²

Specific energy (W/R)

156.2 kJ/Ohm

Voltage protection level L-PE

1.5 kV

Max. overcurrent protection device, series connection (fuse)

315 A

Country of origin

Slovenia

Standard

IEC 61643-11

IP Rating

IP20

HS Code

8536.30

• EAN 3606486808535
• SAP 1201002350
• Code 84341252