Surge Devices 10812/LED 50kA Type 1+2+3 Single Phase SPD with LED Indication

Description

10812/LED 50kA Type 1+2+3 Single Phase SPD with LED Indication

DIN-Rail Mountable Single Phase Surge Protection Device – Type 1+2+3 with LED and Remote Signal Contacts

The 10812/LED Single Phase Type 1+2+3 SPD 50kA from Surge Devices delivers robust all-mode lightning and surge protection for TN-S and TN-C-S systems. It offers full protection across L-N, L-PE, and N-PE paths, with LED indication and remote signalling built in. Designed for DIN rail mounting, this SPD fits directly into standard panels without an enclosure.

Key Features – 10812/LED SPD

• Type 1+2+3 all-mode surge arrester – L-N, L-PE, N-PE protection
• High discharge capacity – 50kA (10/350µs waveform)
• LED visual status display for clear monitoring
• Remote changeover contact for alarms or BMS systems
• Ultra-fast response: <25ns
• Low let-through voltage: <700V
• Compatible with TN-S and TN-C-S single phase systems
• DIN rail mountable (no enclosure included)
• Ideal for integration into distribution boards or control panels
• Fully compliant with BS EN 61643-11

Technical Overview – 10812/LED SPD

• Surge Capacity: 50kA (10/350µs)
• Nominal Discharge: 20kA (8/20µs)
• Voltage Protection Level (Up): <700V
• Max Continuous Operating Voltage (Uc): 275V AC
• Temporary Overvoltage (TOV): 335V / 5s
• Response Time: <25ns
• Remote Signalling: Changeover contact
• Recommended Backup MCB/Fuse: 63A
• Cable Size: Min. 16mm²
• Mounting: DIN rail

What’s Included – Single Phase Type 1+2+3 SPD 50kA

• 10812/LED SPD module
• LED status window
• Remote output terminals

Why Choose This Product?

This compact SPD installs directly into DIN rail panels, offering space-saving protection. Its clear LED display and remote output simplify system checks, while its high surge capacity and fast response time make it a strong choice for modern single-phase surge protection without the need for an enclosure.

Guarantee & Compliance

• Made in Europe
• Conforms to BS EN 61643-11
• Long-life design for consistent protection
• Fully supported by Surge Devices technical team

Summary

The 10812/LED is a Type 1+2+3 SPD with 50kA surge capacity, designed for DIN rail mounting in TN-S and TNC-S systems. It provides LED status and remote alarm features, making it a compact and effective choice for internal surge protection applications.

Single Phase SPD with Window Indication & Pluggable Modules

Looking for a DIN rail mountable SPD without enclosure? The 800912 is a compact Type 1+2+3 50kA SPD with pluggable modules and visual window indication – perfect for panel integration.
👉 Prefer an enclosed version? Check out 800912ENC or 800912ENCM.