Description
Industrial 50kA Type 1+2+3 Three Phase Surge Protection Kit with MCB & IP65 Enclosure
Surge Devices 10020/4ENCM Three Phase Type 1+2+3 SPD – Combined Lightning Arrester with Visual Indication
Fully Enclosed Surge Protection Kit for Three Phase Installations
The Surge Devices 10020/4ENCM offers full protection from lightning and power surges. It’s designed for three phase electrical systems and comes in an IP65-rated enclosure. The unit includes a Type 1+2+3 SPD and a 3P 63A MCB, ready for quick installation.
This kit protects control panels, distribution boards, and industrial machinery. It is suitable for TNC-S and TN-S systems. The unit includes a status window and remote contact output for easy system monitoring.
Key Features – SPD for TNC-S and TN-S systems
- Surge Rating: Handles up to 50kA total lightning current
- Protection Type: Combined Type 1+2+3 for lightning and surge defence
- MCB Included: 3-pole 63A MCB Enclosure: IP65-rated polycarbonate with DIN rail
- Monitoring: Visual status window and remote signal output
- Response Time: Less than 25ns
- Let-Through Voltage: Below 1.2kV
- Safety Feature: Automatically extinguishes follow currents
- Standards: BSEN62305, BS61643-11, and BS7671 compliant
Technical Overview
- Max Voltage (Uc): 275V AC
- Nominal Discharge Current (In): 20kA (8/20µs)
- Lightning Impulse Current (Iimp): 12.5kA per path
- Total Impulse Current: 50kA L1+L2+L3+N to PE
- Temporary Overvoltage Limit: 335V / 5 seconds
- Response Time: <25ns
- Minimum Cable Size: 25mm²
- Backup MCB/Fuse Required: 63–100A
- Mounting: DIN rail inside enclosure
- Weight: 560g
What’s Included – Three Phase Type 1+2+3 SPD
- 10020/4 Type 1+2+3 SPD module
- 3P 63A MCB
- IP65 polycarbonate enclosure
- Visual status indicator
- Remote signal contact terminals
- DIN rail mounting bracket
- Installation instructions
Why Choose This Product?
This SPD kit is ready to use out of the box. It’s ideal for industrial boards, machinery, and three phase panels. You get surge protection, circuit isolation, and easy installation in one enclosure.
Made in Europe and compliant with UK wiring standards, this SPD is trusted for critical systems.
Guarantee & Compliance
- Tested to meet:
- BSEN62305, BS61643-11, and BS7671 Wiring Regulations.
Summary – Three Phase Type 1+2+3 SPD
Surge Devices 10020/4ENCM is a 3 phase Type 1+2+3 SPD with 50kA capacity, IP65 enclosure, and 3P MCB. Fully BS7671-compliant with remote signal and visual status features.
More from Surge Devices
- Want an enclosure without an MCB? Choose the 10020/4ENC – Enclosed SPD with Visual Indication
- Installing inside a panel? Consider the 10020/4 – Modular SPD for DIN Rail Installations
