Mersen 83230507 STMT23-6K60V-SP-SM Type 2+3 surge protection device, 6 kA Imax, 48 V nominal operating voltage, 60 V continuous operating voltage, 2 pole slim monobloc SPD with remote indication.
£82.51
The Mersen 83230507 is a compact and reliable Type 2+3 surge protection device designed to protect sensitive electrical and electronic equipment from transient overvoltages. Part of the Mersen Surge-Trap Monobloc STMT23 series, this DIN rail mounted SPD is suitable for low voltage power and control applications in industrial, commercial and automation environments.
This surge protection device provides dependable protection against switching surges and indirect lightning effects. Its slim monobloc construction, one-module format and remote indication capability make it well suited for control panels, machinery cabinets and installations where enclosure space is limited.
With a 6 kA maximum discharge current, 48 V nominal operating voltage and 60 V maximum continuous operating voltage, the 83230507 is designed for 1Ph+N TT and TN-S systems. The unit offers effective protection for control circuits, power supplies, communication equipment and other sensitive electronic loads.
Surge protection devices help limit transient overvoltages before they reach connected equipment. This helps reduce the risk of damage to control systems, power supplies, communications devices and other electronic components used in modern electrical installations.
The Mersen STMT23 series is engineered for applications where dependable protection, compact dimensions and straightforward installation are essential. Its slim DIN rail format makes the 83230507 especially useful in crowded control panels and distribution boards.
| Phase | Single Phase |
|---|---|
| Manufacturer | Mersen |
| Series | Surge-Trap Monobloc STMT23 |
| Model | STMT23-6K60V-SP-SM |
| Item number | 83230507 |
| Product type | Surge protection device |
| SPD type | Type 2+3 / Class II + III |
| Maximum discharge current | 6 kA Imax (8/20 µs) |
| Nominal discharge current | 3 kA |
| Nominal operating voltage | 48 V |
| Maximum continuous operating voltage | 60 V |
| Network type | 1Ph+N, TT / TN-S |
| Number of poles | 2 poles |
| Format | Slim monobloc, 1 module |
| Mounting type | DIN rail mounting |
| Protection rating | IP20 |
| Remote indication | Yes |
| EAN / UPC | 8435297850465 |
| HS Code | 85363090 |
| Country of Manufacture | Spain |
The Mersen 83230507 is used to protect sensitive electrical and electronic equipment from transient overvoltages in low voltage power and control systems.
It is a Type 2+3 / Class II + III surge protection device from the Mersen Surge-Trap Monobloc STMT23 series.
The device has a 6 kA maximum discharge current Imax and a nominal discharge current of approximately 3 kA.
The 83230507 has a 48 V nominal operating voltage and a 60 V maximum continuous operating voltage.
Yes, the Mersen 83230507 includes remote indication, allowing its operating status to be monitored as part of a control or maintenance system.
Mersen Surge-Trap surge protection devices are used by electrical engineers, panel builders and maintenance teams to protect critical equipment, reduce downtime and improve installation reliability.
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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...