MERSEN FUSE US27I PLAGE TYPE B PRE+1MC US271MIRING

Q: What fuse size does it accept?

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

Q: What voltage is the Z227607 rated for?

The fuse holder is rated for 800 V AC and 800 V DC.

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.

SKU: Z227607Alt SKU: US271MIRINGMPN: Z227607

List Price £220.33 ex VAT

Your Price (ex VAT)

£220.33

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SUBTOTAL (EX VAT) £220.33

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Manufacturer Lead Time

£220.33

Why Choose the Mersen Z227607 UltraSafe™ Modular Fuse Holder?

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.

Key Advantages

Designed for 27 × 60 mm cylindrical fuse links.
800 V AC / 800 V DC rated.
140 A conventional thermal current rating.
Visual blown-fuse indicator for rapid maintenance.
Integrated auxiliary microswitch for remote monitoring.
IP20 finger-safe design improves operator safety.

Key Features

Mersen Modulostar® CMS27 UltraSafe™ Series.
Item number: Z227607.
Catalogue number: US271MIRING.
Single-pole modular fuse holder.
Suitable for 27 × 60 mm cylindrical fuse links.
Ring lug terminal connections.
Integrated visual indicator.
Integrated auxiliary microswitch for remote indication.

Safe Fuse Isolation with Remote Monitoring

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.

Typical Applications

Industrial power distribution panels.
Motor control centres.
Variable frequency drives.
Photovoltaic and renewable energy systems.
Battery energy storage systems.
Industrial automation and power conversion equipment.

Technical Specifications

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

Frequently Asked Questions

What is the Mersen Z227607?

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.

What fuse size does it accept?

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

What voltage is the Z227607 rated for?

The fuse holder is rated for 800 V AC and 800 V DC.

What is the purpose of the auxiliary microswitch?

The integrated microswitch provides remote indication of fuse holder status for monitoring and automation systems.

What does the visual indicator do?

The visual indicator allows maintenance personnel to quickly identify when a fuse has operated, reducing troubleshooting time.

Trusted Industrial Fuse Protection

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.

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
Poles	1-pole
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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Please contact us for a delivery time before you order

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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.

Heavier items may be charged at a weight-based or pallet rate, shown at checkout.

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Mon–Fri, 8am–5pm

Order and pay online, then collect from our showroom.

Please allow 15–30 minutes after ordering for us to prepare your order.

Northern Ireland, ROI & export

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Delivery is calculated at checkout based on your destination.

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Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

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We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

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This does not affect claims for faulty goods or items that do not meet the agreed specification.

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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.

Email returns team 01706 242050

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