The US271MI fuse holder offers reliable protection for applications up to 800VAC/DC, featuring a one-pole design compatible with 27x60mm fuses, visual indicator, microswitch, and Faston lugs with IP20 protection.
£115.29
The Mersen R227600 is a high performance UltraSafe™ modular fuse holder designed to accommodate 27 × 60 mm cylindrical fuse links in demanding industrial and commercial electrical installations. As part of the renowned Modulostar® CMS27 UltraSafe™ US27 series, it provides reliable circuit protection while ensuring safe fuse replacement and maintenance.
Designed with operator safety in mind, the R227600 features an IP20 finger-safe design, integrated visual blown fuse indicator and an auxiliary microswitch for remote status indication. Its robust thermoplastic construction and modular format make it ideal for switchboards, distribution panels and OEM equipment requiring dependable overcurrent protection.
Rated for 800 V AC/DC with a 140 A thermal current capacity, the Mersen R227600 offers excellent reliability for industrial power distribution systems while simplifying installation and ongoing maintenance.
Modular fuse holders provide a secure mounting solution for cylindrical fuse links while ensuring safe electrical isolation during maintenance. The UltraSafe™ design allows fuse replacement with enhanced protection against accidental contact, helping improve safety and minimise downtime.
The Mersen Modulostar® CMS27 range is widely specified by panel builders, machine manufacturers and industrial electrical engineers for reliable circuit protection, flexible installation and compliance with modern industrial safety requirements.
| Phase | Single Phase |
|---|---|
| Item number | R227600 |
| Catalogue No | US271MI |
| Description | Fuse Holder UltraSafe™ 800VAC 800VDC UL Fuse size 27x60 1-pole Visual Indicator Microswitch Faston Lugs IP20 |
| EAN/UPC Code | 3605340275643 |
| Rated voltage AC UL | 800 V |
| Rated voltage DC UL | 800 V |
| Rated voltage AC IEC | 800 V |
| Rated voltage DC IEC | 800 V |
| Ampere Rating | 140 A |
| RoHS Compliant | Yes |
| AC or DC | AC/DC |
| Fuse Size | 27x60 |
| Design Details | single pole |
| Indication System | Yes |
| Indication System Type | Visual Indicator Microswitch |
| Number of Poles | 1-pole |
| Torque Rating | 3.5 Nm |
| Rated Impulse Withstand Voltage | 8 kV |
| Rated Insulation Voltage | 800 V |
| Max Power dissipation of Fuse Links Pn | 11 W |
| Installation Mounting | DIN rail acc. EN 60715 |
| Product Width | 39.9 mm |
| Product Length | 93.5 mm |
| Product Height | 149.4 mm |
| Sell Pack Quantity | 3 EA |
| Sell Pack Weight | 0.909 kg |
| Sell Pack Width | 125 mm |
| Sell Pack Length | 150.1 mm |
| Sell Pack Height | 100.1 mm |
| Product group | Fuse Holders |
| Conventional Free Air thermal Current With Fuse-Links Ith | 140 A |
| Product Weight | 0.303 kg |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
The R227600 is a modular fuse holder designed to safely house 27 × 60 mm cylindrical fuse links for industrial circuit protection.
It is designed for 27 × 60 mm cylindrical fuse links.
The R227600 is rated for 800 V AC and 800 V DC.
Yes. It includes an integrated visual blown fuse indicator together with an auxiliary microswitch for remote status signalling.
It is commonly installed in industrial switchboards, control panels, distribution equipment and OEM machinery.
Mersen UltraSafe™ fuse holders are trusted by electrical engineers, panel builders and OEM manufacturers for reliable circuit protection, enhanced operator safety and long service life in demanding industrial environments.
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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...