Why Choose the Mersen F098675 Microswitch Indicating Device?
The Mersen F098675, manufacturer designation MC1-9NFLEX, is a high-quality medium-voltage microswitch indicating device designed for use with compatible Mersen medium-voltage fuse holders. Featuring two integrated microswitches, it provides dependable remote indication of fuse operation, allowing protection relays, alarm systems and SCADA equipment to detect when a fuse has operated.
Manufactured by Mersen, a global leader in electrical protection technology, the MC1-9NFLEX combines reliable mechanical operation with dual electrical signalling outputs. When the associated fuse striker operates, both microswitches change state, enabling independent monitoring circuits or redundant signalling for critical power distribution systems.
Designed with a 395 mm flexible section and an overall weight of approximately 0.12 kg, the Mersen F098675 integrates with compatible medium-voltage fuse holder assemblies to provide dependable indication without requiring complex mechanical linkages.
Key Advantages
Designed for compatible Mersen medium-voltage fuse holders.
Two integrated microswitches for dual signalling circuits.
Flexible connection simplifies installation.
Supports SCADA, alarm systems and protection relays.
Robust construction for industrial and utility applications.
Key Features
Manufacturer: Mersen.
Model: F098675.
Manufacturer designation: MC1-9NFLEX.
Integrated dual microswitch indication.
Flexible connection assembly.
Designed for compatible medium-voltage fuse holders.
Reliable mechanical operation.
Suitable for industrial power distribution systems.
Reliable Monitoring of Medium-Voltage Protection Systems
Microswitch indicating devices provide electrical confirmation when a compatible medium-voltage fuse has operated. This enables rapid identification of faults without requiring immediate visual inspection, helping maintenance engineers minimise downtime and improve the availability of electrical distribution systems.
The Mersen F098675 is intended for installation as part of a compatible Mersen fuse holder assembly, providing dependable dual-contact signalling for industrial switchgear, transformer protection and utility power distribution equipment.
Typical Applications
Medium-voltage switchgear.
Transformer protection systems.
Industrial electrical distribution.
Utility substations.
Remote monitoring and SCADA systems.
Critical power distribution equipment.
Technical Specifications
Manufacturer
Mersen
Model
F098675
Manufacturer designation
MC1-9NFLEX
Product type
Fuse holder accessory
Function
Microswitch indicating device
Number of contacts
2 microswitches
Flexible section length
Approx. 395 mm
Compatible equipment
Mersen medium-voltage fuse holders
Mounting
Compatible fuse holder assembly
Approximate weight
0.12 kg
GTIN / EAN
3605340155501
Frequently Asked Questions
What is the Mersen F098675 used for?
The Mersen F098675 provides remote electrical indication when a compatible medium-voltage fuse has operated.
How many microswitches does the F098675 include?
This version incorporates two integrated microswitches, allowing multiple signalling or monitoring circuits to be connected.
What equipment is it compatible with?
It is designed for use with compatible Mersen medium-voltage fuse holder assemblies.
Can it be connected to SCADA or alarm systems?
Yes. The dual microswitch outputs can be connected to suitable alarm circuits, protection relays and SCADA systems as part of a correctly engineered installation.
Is the F098675 a fuse?
No. It is a fuse holder accessory that provides electrical indication and does not provide circuit protection itself.
Trusted by Electrical Engineers Worldwide
Mersen medium-voltage indication accessories are trusted by switchgear manufacturers, utilities and industrial engineers to provide dependable remote monitoring of critical electrical protection systems.
Manufacturer
Mersen
Model
F098675
Manufacturer designation
MC1-9NFLEX
Product type
Fuse holder accessory
Function
Microswitch indicating device
Number of contacts
2 microswitches
Flexible section length
Approx. 395 mm
Compatible equipment
Mersen medium-voltage fuse holders
Mounting
Compatible fuse holder assembly
Approximate weight
0.12 kg
GTIN / EAN
3605340155501
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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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...