The UltraSafe™ Fuse Holder US272I supports 27×60 mm fuses with 800 V AC/DC ratings, featuring a double pole design, visual indicator, and Faston lug connections. It is IP20 rated and UL certified for industrial and commercial use.
£183.77
The Mersen L226422 is a high quality two-pole modular fuse holder engineered for the safe installation of 27 × 60 mm cylindrical fuse links in demanding industrial power distribution and control systems. Also identified by catalogue number US272I, this fuse holder forms part of the proven Mersen Modulostar® CMS27 UltraSafe™ series, offering finger-safe operation and reliable circuit protection for modern electrical installations.
Designed to simplify installation and maintenance, the L226422 features an integrated visual fuse indicator, IP20 finger-safe protection and Faston lug terminals. Its rugged thermoplastic construction provides excellent mechanical durability while supporting high voltage AC and DC applications in industrial control panels, switchgear and OEM machinery.
With a conventional thermal current rating of 140 A and voltage ratings of up to 800 V AC / 800 V DC, the Mersen L226422 delivers dependable fuse mounting for industrial systems requiring high performance, safety and ease of maintenance.
The Mersen L226422 is designed to provide secure mounting and dependable electrical connections for cylindrical fuse links used in industrial power distribution systems. Its finger-safe construction helps reduce the risk of accidental contact with live parts while simplifying fuse replacement during maintenance.
As part of the Modulostar® UltraSafe™ range, this fuse holder supports OEM machine builders, panel manufacturers and industrial maintenance engineers by combining reliable electrical performance with modern safety features and straightforward installation.
| Item number | L226422 |
|---|---|
| Catalogue No | US272I |
| Description | Fuse Holder UltraSafe™ 800VAC 800VDC UL Fuse size 27x60 2-Pole Visual Indicator Faston Lugs IP20 |
| EAN/UPC Code | 3605340269048 |
| 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 | double pole |
| Indication System | Yes |
| Indication System Type | Visual Indicator |
| Number of Poles | 2-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 | 80 mm |
| Product Length | 93.5 mm |
| Product Height | 149.4 mm |
| Sell Pack Quantity | 1 EA |
| Sell Pack Weight | 0.303 kg |
| Sell Pack Width | 154.9 mm |
| Sell Pack Length | 165.1 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 L226422 is a two-pole modular fuse holder designed to securely mount 27 × 60 mm cylindrical fuse links in industrial electrical systems.
The fuse holder accepts 27 × 60 mm cylindrical fuse links.
The L226422 is rated for up to 800 V AC and 800 V DC under both IEC and UL standards.
Yes. The L226422 incorporates a visual indicator to make identifying an operated fuse quick and straightforward.
It is commonly installed in industrial control panels, switchgear, power distribution systems and OEM electrical equipment requiring safe fuse mounting.
Mersen Modulostar® UltraSafe™ fuse holders are trusted by electrical engineers and panel builders worldwide for delivering safe fuse installation, dependable electrical performance and long-term reliability 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...