Mersen 83020005 SP2-40K600V Type 2 surge protection replacement cartridge with 40 kA maximum discharge current, 20 kA nominal discharge current and 330 V maximum continuous operating voltage.
£26.67
The Mersen 83020005, also known as SP2-40K600V, is a high-performance Type 2 surge protection replacement cartridge designed for compatible Mersen Surge-Trap pluggable surge protection devices. It provides reliable protection against transient overvoltages caused by switching operations, indirect lightning events and power network disturbances.
As part of the Mersen Surge-Trap STP T2 40 series, this replacement cartridge is suitable for industrial low-voltage distribution systems requiring coordinated surge protection. Its pluggable design enables rapid replacement during maintenance, reducing downtime while restoring surge protection without replacing the complete SPD assembly.
With a 40 kA maximum discharge current, 20 kA nominal discharge current and a 600 V DC nominal voltage with 330 V maximum continuous operating voltage (Uc), the Mersen 83020005 is ideal for demanding industrial surge protection applications.
Type 2 surge protection devices are installed within distribution boards and control panels to limit transient overvoltages before they reach sensitive electrical equipment. Their pluggable design simplifies routine maintenance while maintaining continuous protection for critical installations.
The Mersen 83020005 replacement cartridge provides a practical maintenance solution for industrial installations where dependable surge protection and minimal downtime are essential.
| Voltage | 600 V |
|---|---|
| Phase | Single Phase |
| Manufacturer | Mersen |
| Series | Surge-Trap STP T2 40 |
| Model | SP2-40K600V |
| Manufacturer part number | 83020005 |
| Product type | Surge protection replacement cartridge |
| SPD classification | Type 2 / Class II |
| Number of poles | 1 pole |
| Nominal voltage | 600 V DC |
| Maximum continuous operating voltage (Uc) | 330 V |
| Nominal discharge current (In) | 20 kA |
| Maximum discharge current (Imax) | 40 kA |
| Protection rating | IP20 |
| Mounting | Pluggable replacement cartridge |
| Compatible installation | DIN rail SPD assembly |
The Mersen 83020005 is a Type 2 replacement cartridge for compatible Mersen Surge-Trap surge protection devices used in industrial and commercial electrical distribution systems.
The alternative product code for Mersen 83020005 is SP2-40K600V.
This replacement cartridge is intended for 600 V DC applications with a 330 V maximum continuous operating voltage (Uc).
The Mersen 83020005 is designed for Type 2 / Class II surge protection assemblies.
It is installed in compatible Mersen Surge-Trap pluggable surge protection devices mounted within electrical distribution boards and industrial control panels.
Mersen Surge-Trap surge protection products are trusted by panel builders, electrical contractors and industrial engineers to provide dependable protection against transient overvoltages in critical electrical installations.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...