MERSEN FUSE SC US HOLDER 27X60 1P MIC US271MI

Q: What fuse size does the R227600 accept?

It is designed for 27 × 60 mm cylindrical fuse links.

Q: What voltage is the fuse holder rated for?

The R227600 is rated for 800 V AC and 800 V DC.

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.

SKU: R227600Alt SKU: US271MIMPN: R227600

List Price £115.29 ex VAT

Your Price (ex VAT)

£115.29

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Manufacturer Lead Time

£115.29

Why Choose the Mersen R227600 UltraSafe™ Fuse Holder?

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.

Key Advantages

Industrial UltraSafe™ modular fuse holder for 27 × 60 mm fuse links.
800 V AC/DC rated voltage for industrial applications.
140 A conventional free-air thermal current (Ith).
Integrated visual blown fuse indicator for quick diagnostics.
Built-in auxiliary microswitch enables remote status signalling.
IP20 finger-safe design improves operator safety during fuse replacement.

Key Features

Mersen Modulostar® CMS27 UltraSafe™ US27 series.
Model: R227600 / US271MI.
Single-pole modular fuse holder.
Suitable for 27 × 60 mm cylindrical fuse links.
800 V AC and DC rating.
Integrated visual fuse status indicator.
Auxiliary microswitch with Faston terminals.
IP20 finger-safe construction.
Durable industrial thermoplastic housing.

Reliable Fuse Protection for Industrial Power Systems

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.

Typical Applications

Industrial switchboards.
Electrical distribution panels.
OEM machinery.
Motor control centres.
Renewable energy systems.
Industrial automation equipment.

Technical Specifications

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
Poles	1-pole
Fuse Type	Cylindrical
Fuse Size	27x60 mm
Voltage	800 V

Frequently Asked Questions

What is the Mersen R227600 used for?

The R227600 is a modular fuse holder designed to safely house 27 × 60 mm cylindrical fuse links for industrial circuit protection.

What fuse size does the R227600 accept?

It is designed for 27 × 60 mm cylindrical fuse links.

What voltage is the fuse holder rated for?

The R227600 is rated for 800 V AC and 800 V DC.

Does this fuse holder include a blown fuse indicator?

Yes. It includes an integrated visual blown fuse indicator together with an auxiliary microswitch for remote status signalling.

Where is the Mersen R227600 typically installed?

It is commonly installed in industrial switchboards, control panels, distribution equipment and OEM machinery.

Trusted by Electrical Professionals Worldwide

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.

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
Poles	1-pole
Fuse Type	Cylindrical
Fuse Size	27x60 mm
Voltage	800 V

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

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£8 ex VAT · free over £200

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

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Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

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