Mersen 83230302 STLT23-10K320V-C12 Type 2+3 surge protection device for LED lighting applications, 10 kA discharge rating, 230 V nominal operating voltage, 320 V maximum continuous operating voltage and hardwired C12 connection.
£53.04
The Mersen 83230302 is a compact and robust Type 2+3 surge protection device (SPD) designed to protect sensitive electrical and electronic equipment from transient overvoltages. Part of the Mersen Surge-Trap STL T23 series, this device is especially suited to LED lighting applications, outdoor luminaires and low voltage installations exposed to switching surges and lightning-induced disturbances.
This surge protection device provides very fine voltage protection for equipment where reliability and compact installation are essential. Its hardwired format makes it well suited for integration into luminaires, lighting control gear, signage systems and OEM electrical assemblies where DIN rail mounting is not required.
With a 10 kA maximum discharge current, 230 V nominal operating voltage and 320 V maximum continuous operating voltage, the 83230302 provides dependable protection for low voltage AC systems. Its Type 2+3 classification makes it suitable for coordinated surge protection strategies and final equipment-level protection.
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, electrical damage and unexpected lighting downtime.
The Mersen STL T23 range is designed to provide robust surge protection with a very fine protection level, making it particularly useful for outdoor lighting, street lighting and sensitive LED driver applications. Its compact hardwired construction allows easy integration within luminaires and OEM assemblies.
| Voltage | 230 V |
|---|---|
| Manufacturer | Mersen |
| Series | Surge-Trap STL T23 |
| Model | STLT23-10K320V-C12 |
| Item number | 83230302 |
| Product type | Surge protection device |
| SPD type | Type 2+3 / Class II + III |
| Maximum discharge current | 10 kA |
| Nominal operating voltage | 230 V |
| Maximum continuous operating voltage | 320 V |
| Number of poles | 2 poles |
| Connection type | Hardwired C12 |
| Application | LED lighting surge protection |
| Mounting type | Equipment / luminaire integration |
| Standards | EN / IEC 61643 |
| EAN / UPC | 8435297849278 |
The Mersen 83230302 is used to protect LED lighting systems, luminaires and sensitive electrical equipment from transient overvoltages.
It is a Type 2+3 / Class II + III surge protection device from the Mersen Surge-Trap STL T23 series.
The device provides a 10 kA maximum discharge current for protection against transient surge events.
The 83230302 is designed for 230 V nominal operation with a 320 V maximum continuous operating voltage.
It is typically integrated directly into LED luminaires, lighting control gear, signage systems or OEM electrical equipment using its hardwired connection format.
Mersen Surge-Trap surge protection devices are trusted by lighting manufacturers, OEMs, panel builders and electrical engineers to protect sensitive equipment from damaging transient overvoltages.
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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...