Mersen 83230304 STLBT23-10K320V-C3-WW-IP Type 2+3 surge protection device for LED lighting applications, 10 kA maximum discharge current, 230 V nominal operating voltage, 320 V maximum continuous operating voltage and hardwired connection.
£53.00
The Mersen 83230304 is a compact and robust Type 2+3 surge protection device (SPD) designed to protect LED lighting installations and sensitive electronic equipment from transient overvoltages. Part of the Mersen Surge-Trap STLBT23 series, this hardwired SPD is suitable for outdoor luminaires, lighting columns and OEM lighting applications where dependable surge protection is essential.
This surge protection device provides fine voltage protection against switching surges and lightning-induced disturbances. Its compact hardwired construction makes it ideal for integration into LED luminaires and lighting control equipment where DIN rail space is not available.
With a 10 kA maximum discharge current, 230 V nominal operating voltage and 320 V maximum continuous operating voltage, the 83230304 provides reliable protection for low voltage AC lighting circuits. Its IP-rated hardwired format is particularly suitable for demanding outdoor lighting environments.
LED luminaires and lighting control electronics can be vulnerable to transient overvoltages caused by switching events and lightning-induced surges. Installing a Type 2+3 SPD helps reduce the risk of premature equipment failure, unexpected lighting downtime and costly maintenance.
The Mersen STLBT23 range is developed for LED lighting and OEM equipment where compact dimensions and dependable protection are essential. Its hardwired construction enables straightforward installation inside luminaires, lighting columns and other electrical assemblies.
| Voltage | 230 V |
|---|---|
| Manufacturer | Mersen |
| Series | Surge-Trap STLBT23 |
| Model | STLBT23-10K320V-C3-WW-IP |
| Item number | 83230304 |
| Product type | Surge protection device |
| SPD type | Type 2+3 / Class II + III |
| Maximum discharge current | 10 kA Imax (8/20 µs) |
| Nominal discharge current | 5 kA |
| Nominal operating voltage | 230 V AC |
| Maximum continuous operating voltage | 320 V AC |
| Number of poles | 2 poles |
| Connection type | Hardwired |
| Application | LED lighting surge protection |
| Mounting type | Equipment / luminaire integration |
| System type | LED |
| Standards | EN / IEC 61643-11 |
The Mersen 83230304 is used to protect LED lighting systems, luminaires and sensitive electronic equipment from transient overvoltages.
It is a Type 2+3 / Class II + III surge protection device designed for LED lighting and equipment-level protection.
The device provides a 10 kA maximum discharge current with a nominal discharge current of 5 kA.
The 83230304 is designed for 230 V AC systems with a 320 V maximum continuous operating voltage.
It is typically installed inside LED luminaires, lighting columns, lighting control gear or OEM electrical equipment using its hardwired connection format.
Mersen Surge-Trap surge protection devices are trusted by lighting manufacturers, OEMs and electrical engineers to protect sensitive LED installations from damaging transient overvoltages.
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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...