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Description
Schneider Electric SEL8F492 Cartridge for Acti9 Load Centre KQ iPRD F40 1P+N/3P+N L-N Type 2+3 SPD with FuseSchneider Electric SEL8F492 iPRD F40 Cartridge for Acti9 KQ Load Centre Type 2+3 SPD Product Description The Schneider Electric SEL8F492 is a replacement surge protection cartridge designed for use with Acti9 iPRD iKQ surge protective devices installed within KQ II load centres. Suitable for both 1P+N and 3P+N configurations, this Type 2+3 cartridge provides reliable protection against transient overvoltages in commercial, industrial and tertiary
Schneider Electric SEL8F492 iPRD F40 Cartridge for Acti9 KQ Load Centre Type 2+3 SPD
Product Description
The Schneider Electric SEL8F492 is a replacement surge protection cartridge designed for use with Acti9 iPRD iKQ surge protective devices installed within KQ II load centres. Suitable for both 1P+N and 3P+N configurations, this Type 2+3 cartridge provides reliable protection against transient overvoltages in commercial, industrial and tertiary electrical installations.
Featuring an integrated surge-adapted backup fuse, the SEL8F492 operates in differential mode by connecting phase to neutral (L-N). A clear front-facing visual indicator shows green when the cartridge is operational and red when replacement is required, ensuring straightforward maintenance and compliance checks.
Designed for fast plug-in installation, this cartridge supports quick replacement without disturbing the main SPD assembly, helping to minimise downtime and maintain system protection.
Key Features
- Replacement cartridge for Acti9 iPRD iKQ surge protective devices
- Compatible with KQ II load centre A (single phase) and B (three phase)
- Type 2 + 3 surge protection
- Integrated surge-adapted backup fuse
- Nominal discharge current of 20kA
- Maximum discharge current up to 40kA (L-N)
- Plug-in design for rapid replacement
- Clear green/red visual status indicator
- Compatible with TT and TN-S earthing systems
Technical Specification
- Range: Acti9
- Device Type: Surge protection cartridge
- Device Short Name: iPRD iKQ
- Surge Arrester Class: Type 2 + 3
- Surge Technology: MOV
- Rated Operational Voltage: 240V AC, 50/60Hz
- Maximum Continuous Operating Voltage: 340V (L-N)
- Nominal Discharge Current: 20kA (L-N)
- Maximum Discharge Current: 40kA (L-N)
- Voltage Protection Level (Up): <1.5kV
- Open Circuit Voltage (Uoc): 6kV
- Short-Circuit Withstand: 25kA
- Mounting: Plug-in cartridge
- Dimensions (H × W × D): 45 × 18 × 58 mm
- Weight: 68 g
- Colour: White (RAL 9003)
- Operating Temperature: –40°C to +85°C
Data Sheet
Instruction Manual
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy