
Surge Protection SY12350KA4P 3 Phase with Window Indication Type 1+2+3 50kA
SY12350KA4P
3-Phase Type 1+2+3 Surge Protection Device – 50kA Lightning Protection with Window Indication & Pluggable Modules
This 3-Phase Type 1+2+3 Surge Protection Device provides robust protection against direct lightning strikes and overvoltage surges. Designed for compatibility with all major earthing systems, it features visual status indication, remote signalling, and pluggable modules for fast servicing and monitoring.
- High-Capacity Surge Protection: Rated for 50kA (10/350μs), offering level 3 lightning protection for heavy-duty applications.
- System Compatibility: Suitable for TT, TNC-S, and TN-S installations, making it a versatile choice for a range of systems.
- Low Let-Through Voltage: Maintains protection voltage under 1.3kV to safeguard sensitive equipment.
- Status Monitoring: Window indication and remote changeover contacts for integration with BMS, alarms, or indicator systems.
- Quick Installation & Maintenance: DIN rail mountable with pluggable replacement modules for fast and efficient servicing.
Technical Specification
- Type: 1+2+3 Combined Arrester
- Surge Capacity: 50kA (10/350μs)
- Let-Through Voltage: Less than 1.3kV
- Mounting: DIN Rail
- Compatibility: TT, TNC-S, TN-S Systems
✅ Depend on this 3-Phase SPD for complete lightning and surge protection with advanced monitoring and easy maintenance!
Product | Surge Protection Device |
Type | Surge Protection Device |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
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**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
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