Surge Devices 800914 Type 1+2+3 SPD – 3-Phase Lightning Arrester for TN-S & TNC-S Installations

Description

⚡ 100kA Type 1+2+3 SPD with Replaceable Modules, Visual Window & Remote Monitoring

Surge Devices 800914

The Surge Devices 800914 is a Type 1+2+3 combined lightning and surge arrester for 3-phase TN-S and TNC-S systems. Designed to withstand direct lightning strikes and high-energy transients, it delivers 100kA protection, supports remote status monitoring, and features replaceable pluggable modules for fast maintenance. Built to BS EN 62305, it’s ideal for critical industrial, commercial, and renewable energy installations needing multi-stage SPD protection.

🔧 Key Features – High-Capacity SPD for TN-S / TNC-S, 3-Phase

• Surge Class: Type 1+2+3
• Earthing Systems: TN-S / TNC-S
• Lightning Impulse Current (Iimp):
  • 25kA (per mode, L/N–PE, 10/350μs)
  • Total 100kA (L1+L2+L3+N+PE)
• Nominal Discharge Current (In): 50kA
• Voltage Protection Level (Up): ≤1.5kV
• TOV Withstand (UT): 355V / 5 sec
• Visual Window: Instant fault/OK status
• Remote Monitoring: Volt-free changeover contact (250V AC, 0.5A)
• Replaceable Modules: Easy pluggable replacement design
• Mounting: 35mm DIN rail
• Enclosure Material: Thermoplastic UL94-V0 (yellow)
• Terminal Capacity: 35mm² solid copper
• Installation:
  • Backup Fuse/MCB: ≥63A
  • Recommended Cable: 25–35mm²
• Certifications:
  • BS EN 62305 (Lightning Protection)
  • BS EN 61643-11 (SPD)
  • BS 7671 (Wiring Regs)
  • CE (LVD & EMC)
• Temp Range: -40°C to +80°C
• Size: 8 modules wide
• Manufactured in Europe

🏠 Ideal Applications – 100kA Type 1+2+3 SPD Surge Protection

• Industrial TN-S / TNC-S surge protection – For switchgear, control systems, and large panels
• Remote-monitored SPD for commercial installs – Easily integrates into building safety systems
• Replaceable module SPD for solar and EV setups – Reduces downtime and simplifies service
• BS-compliant SPD for high-risk sites – For LPL Class I protection zones
• Cost-effective surge solution – Priced competitively against other brands with premium performance

📝 Summary – 100kA Type 1+2+3 SPD Surge Protection

The Surge Devices 800914 delivers high-end 100kA Type 1+2+3 surge protection in a compact, maintainable form. With remote monitoring, pluggable modules, and window status, it’s ideal for TN-S/TNC-S 3-phase systems in industrial and commercial installs. Fully compliant and engineered for long-term reliability.

Need the same protection but pre-mounted in an enclosure?

• 👉 800914ENC – SPD in IP65 Polycarbonate Enclosure
  If you’re installing outdoors or need added protection, this version includes the same 100kA surge module inside a durable IP65-rated polycarbonate housing.
• 👉 800914ENCM – SPD in IP65 Enclosure with 63A MCB
  For even faster installation, this model includes both the enclosure and a pre-wired 63A 3P MCB.