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MERSEN FUSE US27 2I PRE+1MC US272MI
The UltraSafe™ US272MI fuse holder supports 800VAC and 800VDC operation with UL compliance, featuring a 27x60mm two-pole configuration, visual indicator, microswitch, and Faston lugs for fast connections. It is designed for DIN rail mounting with an IP20 rating.
£143.16
Why Choose the Mersen S227601 UltraSafe™ Modular Fuse Holder?
The Mersen S227601 is an industrial-grade UltraSafe™ US272MI modular fuse holder designed to accommodate 27 × 60 mm cylindrical fuse links. Featuring a 2-pole configuration, integrated visual blown-fuse indicator and an auxiliary microswitch, it provides safe, reliable fuse protection and remote status indication for demanding industrial applications.
Part of the renowned Modulostar® CMS27 / UltraSafe™ US27 range, the S227601 incorporates an IP20 finger-safe design that protects operators during fuse replacement while simplifying maintenance. The integrated microswitch enables remote signalling, making it ideal for automated systems and critical power distribution equipment.
Rated for 800 V AC/DC with a 140 A conventional free-air thermal current (Ith), the S227601 is engineered for OEM machinery, industrial control panels, switchboards and power conversion equipment requiring dependable fuse protection and monitoring.
Key Advantages
- Genuine Mersen UltraSafe™ US272MI modular fuse holder.
- Designed for 27 × 60 mm cylindrical fuse links.
- 2-pole configuration for industrial installations.
- Integrated visual blown-fuse indicator.
- Built-in auxiliary microswitch for remote signalling.
- IP20 finger-safe construction for enhanced operator safety.
Key Features
- Manufacturer: Mersen.
- Series: Modulostar® CMS27 / UltraSafe™ US27.
- Model: S227601.
- Catalogue number: US272MI.
- Accepts 27 × 60 mm cylindrical fuse links.
- 2-pole design.
- Visual blown-fuse indicator.
- Integrated auxiliary microswitch.
- Faston lug terminals.
- DIN rail mounting.
Safe and Reliable Fuse Protection
Modular fuse holders provide secure installation of cylindrical fuse links while improving operator safety and simplifying maintenance. The UltraSafe™ design allows fuse replacement with enhanced finger protection and supports dependable operation in demanding industrial environments.
The integrated visual indicator and auxiliary microswitch enable rapid fault identification and remote monitoring, making the S227601 particularly suitable for automated production systems, industrial control panels and power distribution equipment.
Typical Applications
- Industrial control panels.
- Electrical switchboards.
- Power distribution equipment.
- OEM machinery.
- Motor control centres.
- Industrial automation systems.
Technical Specifications
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| Fuse Indication | Visual indicator | |
|---|---|---|
| Poles | 2-pole | |
| Fuse Size | 27x60 mm | |
| Voltage | 800 V | |
| Item number | S227601 | |
| Catalogue No | US272MI | |
| Description | Fuse Holder UltraSafe™ 800VAC 800VDC UL Fuse size 27x60 2-Pole Visual Indicator Microswitch Faston Lugs IP20 | |
| EAN/UPC Code | 3605340275650 | |
| 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, 1 microswitch | |
| Indication System | Yes | |
| Indication System Type | Visual Indicator Microswitch | |
| 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 | 158 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 |
Frequently Asked Questions
What is the Mersen S227601 used for?
The Mersen S227601 is a 2-pole modular fuse holder designed to safely house 27 × 60 mm cylindrical fuse links in industrial electrical installations.
What fuse size does the S227601 accept?
It is designed for 27 × 60 mm cylindrical fuse links.
Does the S227601 include a blown-fuse indicator?
Yes. It features an integrated visual blown-fuse indicator together with an auxiliary microswitch for remote status signalling.
What are the electrical ratings?
The fuse holder is rated for 800 V AC/DC with a conventional free-air thermal current of 140 A.
Where is the S227601 typically installed?
It is commonly installed in industrial control panels, switchboards, power distribution systems and OEM machinery requiring reliable fuse protection and remote monitoring.
Trusted by Electrical Professionals Worldwide
Mersen UltraSafe™ modular fuse holders are trusted by panel builders, OEM manufacturers and industrial engineers for delivering safe fuse installation, reliable circuit protection and dependable long-term performance.
