Reliable fuse holder supporting 800VAC and 800VDC with visual indicator, microswitch, and ring lug terminals for UL fuse size 27x60mm. Single-pole configuration with IP20 touch safety rating.
£220.33
The Mersen Z227607, catalogue number US271MIRING, is a Modulostar® CMS27 UltraSafe™ modular fuse holder designed for 27 × 60 mm cylindrical fuse links. Engineered for demanding industrial and power distribution applications, it provides a safe, finger-proof solution for mounting and isolating high-performance fuse links while simplifying installation and maintenance.
Manufactured by Mersen, the Z227607 features a single-pole design, visual blown-fuse indicator, integrated auxiliary microswitch for remote signalling and ring lug terminals. The UltraSafe™ construction provides IP20 finger-safe protection, including during fuse replacement, helping improve operator safety and minimise maintenance downtime.
Rated for 800 V AC / 800 V DC and a conventional thermal current of 140 A, the US271MIRING is suitable for industrial machinery, motor control centres, photovoltaic systems, energy storage equipment and power conversion applications where dependable fuse isolation is essential.
The Mersen Z227607 has been developed to improve electrical safety while simplifying fuse replacement in industrial installations. Its UltraSafe™ IP20 construction protects operators against accidental contact with live parts, even during fuse replacement, while the visual indicator allows rapid identification of an operated fuse.
The integrated auxiliary microswitch enables remote monitoring of fuse status, making the holder suitable for automated control systems and critical installations where continuous operational feedback is required. Ring lug terminals provide secure cable termination for high-current applications.
| Phase | Single Phase |
|---|---|
| Item number | Z227607 |
| Catalogue No | US271MIRING |
| Description | Fuse Holder UltraSafe™ 800VAC 800VDC UL Fuse size 27x60 1-pole Visual Indicator Microswitch Ring lug IP20 |
| EAN/UPC Code | 3605340275728 |
| 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 | 302 mm |
| Sell Pack Quantity | 1 EA |
| Sell Pack Weight | 0.303 kg |
| Sell Pack Width | 800.1 mm |
| Sell Pack Length | 249.9 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 Mersen Z227607 is a single-pole UltraSafe™ modular fuse holder for 27 × 60 mm cylindrical fuse links with a visual indicator and auxiliary microswitch.
It is designed specifically for 27 × 60 mm cylindrical fuse links.
The fuse holder is rated for 800 V AC and 800 V DC.
The integrated microswitch provides remote indication of fuse holder status for monitoring and automation systems.
The visual indicator allows maintenance personnel to quickly identify when a fuse has operated, reducing troubleshooting time.
Mersen UltraSafe™ fuse holders are trusted by panel builders, OEMs and industrial engineers worldwide for dependable fuse protection, enhanced operator safety and reliable power distribution.
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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...