Schneider Electric A9L1F325 Acti9 iPRD1 F25r 3P 25kA Type 1+2 Surge Protective Device (SPD) with Remote
Schneider Electric A9L1F325 Acti9 iPRD1 F25r 3P Type 1+2 Surge Protective Device with Remote Signalling
Product Description
The Schneider Electric Acti9 iPRD1 F25r (A9L1F325) is a high-performance Type 1+2 surge protective device designed to safeguard industrial and tertiary electrical installations against direct lightning strikes and transient overvoltages. Its integrated surge-adapted backup fuse enhances system safety and reliability.
This 3-pole modular SPD is specifically designed for TN-C earthing systems and features pluggable cartridges for rapid replacement, helping to minimise downtime during maintenance. A clear front-facing status indicator shows green when operational and red when cartridge replacement is required.
Remote signalling contacts allow the device status to be monitored externally, making it ideal for critical power systems and main distribution boards. The compact DIN-rail mounting design ensures efficient use of space while delivering powerful surge and lightning protection.
Key Features
- Type 1 + 2 surge protective device for lightning and surge protection
- 3-pole configuration for three-phase TN-C systems
- Integrated surge-adapted backup fuse
- Nominal discharge current of 25kA with Imax up to 65kA
- Pluggable cartridges for fast and easy maintenance
- Remote signalling contact for external monitoring
- Local green/red visual status indicator
- DIN-rail mounted design suitable for industrial distribution boards
Technical Specification
- Range: Acti9 iPRD1
- Device Short Name: iPRD1 F25r
- Poles: 3P
- Surge Arrester Class: Type 1 + 2
- Surge Technology: Gas Discharge Tube (GDT)
- Rated Operational Voltage (Ue): 400V AC, 50/60Hz
- Maximum Continuous Operating Voltage (Uc): 275V
- Nominal Discharge Current (In): 25kA
- Maximum Discharge Current (Imax): 65kA
- Impulse Current (Iimp): 25kA (12.5 A·s)
- Voltage Protection Level (Up): <1.5kV
- Short-Circuit Withstand: 75kA
- Standards: IEC / EN 61643-11:2011, 2012, A11:2018
- Mounting: Clip-on DIN rail
- IP Rating: IP20
- Operating Temperature: –40°C to +85°C
- Dimensions (H × W × D): 105 × 108 × 86 mm
- Weight: 990 g
- Colour: White (RAL 9003)
