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.
