Finder 7P.05.8.260.1025 Type 1+2 surge protection device for three-phase systems with neutral, featuring 3+N poles, 4+0 protection arrangement, 260 V AC rating and DIN rail mounting.
£888.06
The Finder 7P.05.8.260.1025 is a high-performance Type 1+2 surge protection device (SPD) designed to protect three-phase low-voltage electrical installations from transient overvoltages caused by direct lightning discharge, induced surges and switching events. As part of the Finder 7P Series, it provides dependable protection for industrial, commercial and building services distribution systems.
This surge arrester is designed for three-phase 3+N systems and uses a 4+0 protection arrangement, with each phase and neutral protected to earth. Its modular DIN rail construction, replaceable protection modules and status signalling functions make it suitable for professional electrical panels where reliable surge protection and straightforward maintenance are essential.
With a 260 V AC maximum operating voltage, 25 kA lightning impulse current and IP20 protection rating, the Finder 7P.05.8.260.1025 is ideal for protecting electrical switchboards, automation panels, machinery control systems and sensitive downstream equipment from damaging voltage peaks.
Surge protection devices help protect electrical installations by limiting transient overvoltages before they reach connected equipment. This reduces the risk of damage to power supplies, control devices, automation components, switchgear and sensitive electronic systems.
The Finder 7P.05.8.260.1025 is suitable for use in three-phase distribution systems where Type 1+2 protection is required at the boundary between lightning protection zones. Its combination of high discharge capability, DIN rail mounting and replaceable modules makes it a practical choice for industrial and commercial electrical installations.
| Manufacturer | Finder |
|---|---|
| Series | 7P Series |
| Model | 7P.05.8.260.1025 |
| Product type | Surge protection device / surge arrester |
| SPD type | Type 1+2 |
| System type | Three-phase systems with neutral |
| Poles | 3+N |
| Protection arrangement | 4+0 |
| Rated voltage | 260 V AC |
| Nominal system suitability | 230/400 V AC systems |
| Lightning impulse current | 25 kA |
| Protection rating | IP20 |
| Mounting type | 35 mm DIN rail mounting |
| Remote signalling contact | Yes |
| Operating temperature | -40 °C to +80 °C |
| Country of origin | Italy |
| HS Code | 85363030 |
The Finder 7P.05.8.260.1025 is used to protect three-phase low-voltage electrical systems from transient overvoltages caused by lightning discharge, induced surges and switching events.
This product is a Type 1+2 surge protection device, suitable for installations requiring protection against high-energy lightning impulses and induced surge events.
The Finder 7P.05.8.260.1025 is designed for three-phase systems with neutral and uses a 3+N pole configuration.
A 4+0 arrangement means each phase and the neutral conductor are protected to earth, helping provide coordinated surge protection across the electrical installation.
The device is designed for 35 mm DIN rail mounting inside electrical distribution boards, switchboards and control panels.
Finder 7P Series surge protection devices are widely used by electrical contractors, panel builders and automation engineers to protect low-voltage installations and sensitive equipment from damaging surge events.
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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...