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Mersen B221307 PS 1 20.127 BS industrial fuse switch designed for 20 × 127 mm cylindrical fuse links used in industrial control panels and power distribution systems.
£84.86
The Mersen B221307, catalogue reference PS 1 20.127 BS, is a robust fuse switch and fuse holder assembly designed for the secure installation and isolation of 20 × 127 mm cylindrical fuse links. Engineered for demanding industrial and power distribution applications, it provides a safe and reliable method of mounting, replacing and isolating cylindrical fuses while maintaining dependable electrical performance.
Manufactured by Mersen, the PS 1 20.127 BS combines durable construction with straightforward installation, making it suitable for switchboards, industrial control panels, DC power systems and renewable energy installations. Its compact design supports convenient maintenance while ensuring secure fuse retention and reliable electrical contact.
Designed for compatibility with 20 × 127 mm cylindrical fuse links, the B221307 offers dependable protection and ease of servicing wherever high-performance fuse isolation is required.
A quality fuse switch is essential for ensuring safe installation, inspection and replacement of industrial fuse links. The Mersen B221307 provides secure fuse retention while allowing straightforward maintenance, helping reduce downtime and supporting safe servicing procedures.
Its durable construction makes it suitable for use in industrial machinery, power distribution equipment, renewable energy systems and electrical control panels where dependable fuse mounting is required.
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| Mounting Type | Base / panel | |
|---|---|---|
| Device Type | Fuse switch disconnector | |
| Fuse Size | 20x127 mm | |
| Manufacturer | Mersen | |
| Item number | B221307 | |
| Catalogue number | PS 1 20.127 BS | |
| Product type | Fuse switch / fuse holder | |
| Compatible fuse size | 20 × 127 mm cylindrical | |
| Mounting type | Panel mounting | |
| Fuse installation | Clip-mounted cylindrical fuse | |
| Construction | Industrial insulated body | |
| Application | Fuse isolation and protection | |
| Manufacturer barcode | 3605340252316 | |
| Pack quantity | 3 |
The Mersen B221307 is a fuse switch designed to securely mount and isolate 20 × 127 mm cylindrical fuse links within industrial electrical systems.
It is designed for use with 20 × 127 mm cylindrical fuse links.
It is commonly installed in electrical control panels, switchboards, renewable energy equipment and industrial power distribution systems.
Yes. When fitted with compatible fuse links, it is suitable for photovoltaic, battery storage and other renewable energy installations.
The B221307 is manufactured by Mersen, a global supplier of industrial electrical protection and power management products.
Mersen fuse switches and fuse holders are trusted worldwide by panel builders, OEMs and industrial engineers to provide reliable electrical protection, safe maintenance and dependable long-term operation.
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