Chint SRE-425 panel mounted door interlock isolator featuring a 25A current rating and 4 pole configuration for safe industrial electrical isolation.
£41.35
The Chint SRE-425 is a robust 4 pole panel mounted door interlock isolator designed to provide safe manual isolation of electrical circuits during maintenance, servicing and emergency shutdown procedures. Manufactured by Chint, this rotary isolator delivers dependable performance for industrial control panels, switchboards and machinery installations.
Designed for reliability and operator safety, the SRE-425 features a door interlock mechanism that helps prevent access to live components while the isolator remains energised. Its compact panel mounting design makes installation straightforward whilst providing secure isolation for a wide range of industrial applications.
With a 25 A current rating and 4 pole switching, the Chint SRE-425 is suitable for isolating three-phase electrical systems where complete disconnection of all conductors is required. It is an ideal solution for machine builders, panel manufacturers and maintenance engineers seeking dependable electrical isolation.
Door interlock isolators provide a secure means of disconnecting electrical power before maintenance or servicing takes place. By isolating incoming supplies, they help protect personnel and reduce the risk of accidental contact with live equipment.
The Chint SRE series is widely used by machine builders, panel manufacturers and maintenance engineers where dependable manual isolation is required for industrial electrical installations.
| Current | 25 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | Chint |
| Series | SRE |
| Model | SRE-425 |
| Product type | Panel mounted door interlock isolator |
| Rated current | 25 A |
| Number of poles | 4 Pole |
| Operating mechanism | Rotary |
| Mounting type | Panel mounting |
| Application | Electrical isolation |
| Suitable for | Industrial control panels and machinery |
The SRE-425 is used to manually isolate electrical circuits, allowing machinery and equipment to be safely maintained or serviced.
This model has a 25 A current rating.
The Chint SRE-425 is a 4 pole panel mounted door interlock isolator.
A door interlock isolator prevents access to electrical equipment while the supply remains connected, improving operator safety during maintenance.
It is commonly installed in industrial control panels, machinery, switchboards and other electrical distribution systems.
Chint SRE series door interlock isolators are trusted by machine builders, panel manufacturers and industrial engineers for reliable electrical isolation, operator safety and dependable long-term performance.
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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...