MERSEN FUSE PS II 20.127 PRE +MC PS PSII20X127PRE+MCPS

Q: Which fuse size does the D097293 accept?

It is designed for use with 20 × 127 mm cylindrical fuse links.

Q: What are the maximum voltage and current ratings?

The unit is rated for applications up to 1500 V and 80 A.

Mersen D097293 PS II 20×127 PRE +MC PS two-pole fuse switch disconnector with microswitch for 20 × 127 mm cylindrical fuse links, rated 80 A and 1500 V.

SKU: D097293Alt SKU: PSII20X127PRE+MCPSMPN: D097293

List Price £318.39 ex VAT

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£318.39

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Manufacturer Lead Time

£318.39

Why Choose the Mersen D097293 PS II 20x127 PRE +MC PS Fuse Switch Disconnector?

The Mersen D097293, catalogue reference PS II 20x127 PRE +MC PS, is a robust 2-pole fuse switch disconnector designed for the safe isolation and protection of circuits using 20 × 127 mm cylindrical fuse links. As part of the trusted Mersen PS 20x127 series, it combines dependable fuse protection with an integrated microswitch for fuse status indication and circuit monitoring.

Designed for industrial power distribution, photovoltaic systems and high-voltage DC installations, the D097293 supports applications up to 1500 V and 80 A. The integrated microswitch provides remote indication of fuse operation, helping improve maintenance efficiency and reduce downtime in critical electrical systems.

Its insulated thermoplastic body, DIN rail mounting capability and secure fuse carrier allow safe installation, straightforward maintenance and dependable long-term operation in demanding industrial environments.

Key Advantages

Heavy-duty 2-pole fuse switch disconnector.
Compatible with 20 × 127 mm cylindrical fuse links.
80 A current rating.
1500 V maximum operating voltage.
Integrated microswitch for blown fuse indication.
Safe manual isolation during maintenance.
DIN rail mounting simplifies installation.
Designed for industrial and renewable energy applications.

Key Features

Mersen PS 20x127 fuse holder series.
PS II 20x127 PRE +MC PS configuration.
Two-pole construction.
Compatible with 20 × 127 mm cylindrical fuse links.
Maximum operating current of 80 A.
Maximum operating voltage of 1500 V.
Integrated blown fuse indicating microswitch.
DIN rail mounting.
Insulated fuse carrier.
Maintenance-friendly design.

Reliable Fuse Isolation with Remote Status Indication

Fuse switch disconnectors provide safe circuit isolation while allowing rapid replacement of fuse links during servicing. The Mersen D097293 combines dependable electrical performance with an integrated microswitch that enables remote monitoring of fuse operation, helping maintenance personnel identify blown fuses quickly.

Its high voltage capability and compact DIN rail design make it suitable for industrial automation, photovoltaic installations, battery storage systems and other demanding DC applications where safe isolation and reliable monitoring are essential.

Typical Applications

Photovoltaic installations.
Battery energy storage systems.
Industrial switchboards.
Power distribution panels.
Industrial automation systems.
High-voltage DC installations.
Electrical control panels.
Renewable energy equipment.

Technical Specifications

Manufacturer	Mersen
Series	PS 20x127
Item number	D097293
Catalogue number	PS II 20x127 PRE +MC PS
Product type	Fuse switch disconnector
Number of poles	2
Compatible fuse size	20 × 127 mm cylindrical
Maximum current	80 A
Maximum voltage	1500 V
Mounting type	DIN rail
Microswitch rating	3 A AC / 3 A DC
Minimum switching voltage/current	10 V / 10 mA
Microswitch connection	6.35 mm lug terminals
Construction	Insulated thermoplastic body
EAN	3605340144895
Country of manufacture	France
Poles	2-pole
Device Type	Fuse switch disconnector
Fuse Size	20x127 mm

Frequently Asked Questions

What is the Mersen D097293 used for?

The Mersen D097293 is a two-pole fuse switch disconnector designed to safely isolate circuits and hold 20 × 127 mm cylindrical fuse links while providing remote fuse-status indication.

Which fuse size does the D097293 accept?

It is designed for use with 20 × 127 mm cylindrical fuse links.

What are the maximum voltage and current ratings?

The unit is rated for applications up to 1500 V and 80 A.

Does the D097293 include fuse indication?

Yes. It incorporates an integrated microswitch that provides remote blown-fuse indication for monitoring and maintenance purposes.

Where is the D097293 typically installed?

It is commonly installed on DIN rails within industrial control panels, photovoltaic equipment and high-voltage DC distribution systems.

Trusted Industrial Protection Solutions

Mersen PS fuse switch disconnectors are trusted worldwide by panel builders, OEMs and renewable energy engineers to provide dependable circuit isolation, remote fuse monitoring and long-term electrical protection.

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.

This product Lead time on request

Please contact us for a delivery time before you order

Standard delivery

£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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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.

Orders with mixed availability

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Request within 30 days

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.

Made-to-order items

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Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.

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

The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.

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