MERSEN FUSE Kit DPMM 3P 3NO+3NC M250-800D BFM800DP3

Q: How many auxiliary contacts are included?

The kit includes 3 normally open (NO) and 3 normally closed (NC) auxiliary contacts for signalling and control applications.

Q: What type of fuse links are required?

The BFM800DP3 is designed for use with compatible striker-type fuse links.

Mersen BFM800DP3 DPMM blown fuse indicator kit for compatible M250D, M400D, M630D and M800D fusible disconnect switches with 3 NO and 3 NC auxiliary contacts.

SKU: BFM800DP3MPN: BFM800DP3

List Price £219.85 ex VAT

Your Price (ex VAT)

£219.85

Manufacturer Lead Time Please contact us for a delivery time before you order

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SUBTOTAL (EX VAT) £219.85

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Manufacturer Lead Time

£219.85

Why Choose the Mersen BFM800DP3 Blown Fuse Indicator Kit?

The Mersen BFM800DP3 is a genuine DPMM blown fuse indicator kit designed for compatible Mersen M250D, M400D, M630D and M800D fusible disconnect switches. Configured for a three-pole assembly with 3 normally open and 3 normally closed auxiliary contacts, it provides remote indication of fuse operation when used with compatible striker-type fuse links.

Designed as part of the Mersen disconnect switch accessory range, the BFM800DP3 enables panel builders and automation engineers to monitor blown fuse conditions through external signalling, PLC inputs or alarm circuits. The manufacturer-designed kit integrates directly with compatible switchgear while maintaining dependable mechanical and electrical performance.

Suitable for industrial switchboards, motor control centres and OEM machinery, the BFM800DP3 provides a reliable method of monitoring fuse status, helping reduce downtime and simplify maintenance in critical electrical installations.

Key Advantages

Genuine Mersen DPMM blown fuse monitoring kit.
Compatible with M250D, M400D, M630D and M800D disconnect switches.
Provides remote blown fuse indication.
Configured with 3 normally open and 3 normally closed auxiliary contacts.
Designed for use with striker-type fuse links.
Ideal for industrial automation and maintenance monitoring.

Key Features

Mersen disconnect switch accessory.
DPMM blown fuse indicator kit.
Compatible with M250D, M400D, M630D and M800D switch platforms.
Three-pole configuration.
3 NO + 3 NC auxiliary contacts.
Designed for striker-type fuse applications.
Supports remote signalling and monitoring systems.
Industrial-grade construction for dependable service.

Reliable Blown Fuse Monitoring

Blown fuse indication allows maintenance personnel and automation systems to identify fuse operation quickly without manual inspection. The Mersen BFM800DP3 provides a dependable signalling interface that works with compatible striker-type fuse links, making it suitable for automated monitoring and preventative maintenance programmes.

As a genuine Mersen accessory, the BFM800DP3 is engineered specifically for compatible disconnect switch assemblies, helping ensure reliable operation and seamless integration into industrial control and power distribution systems.

Typical Applications

Industrial power distribution panels.
Motor control centres.
PLC monitoring systems.
OEM machinery.
Electrical switchboards.
Remote alarm and maintenance signalling systems.

Technical Specifications

Phase	Three Phase
Manufacturer	Mersen
Model	BFM800DP3
EAN	3605340565416
Product type	DPMM blown fuse indicator kit
Compatible switches	M250D, M400D, M630D and M800D
Switch type	Fusible disconnect switches
Configuration	3-pole
Auxiliary contacts	3 normally open + 3 normally closed
Compatible fuse type	Striker-type fuse links
Application	Remote blown fuse indication and signalling
Device Type	Accessory

Frequently Asked Questions

What is the Mersen BFM800DP3?

The Mersen BFM800DP3 is a DPMM blown fuse indicator kit that provides remote fuse status indication for compatible Mersen fusible disconnect switches.

Which disconnect switches is it compatible with?

The BFM800DP3 is designed for compatible Mersen M250D, M400D, M630D and M800D fusible disconnect switches.

How many auxiliary contacts are included?

The kit includes 3 normally open (NO) and 3 normally closed (NC) auxiliary contacts for signalling and control applications.

What type of fuse links are required?

The BFM800DP3 is designed for use with compatible striker-type fuse links.

Where is the BFM800DP3 typically used?

It is commonly installed in industrial control panels, motor control centres, switchboards and automation systems requiring remote blown fuse indication.

Trusted by Electrical Professionals Worldwide

Mersen disconnect switch accessories are trusted by panel builders, OEMs and electrical engineers for dependable monitoring, reliable operation and long-term performance in industrial electrical installations.

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.

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

Collect from our showroom

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

Priced at checkout

We deliver to Northern Ireland, the Republic of Ireland and overseas.

Delivery is calculated at checkout based on your destination.

Orders with mixed availability

Shipped complete

If part of your order is on a lead time, we hold it and send everything together.

Need the in-stock items sooner? Ask us and we can split the delivery.

Business customer returns

Returns & order support

Need to return an item? Find the guidance for your order below, then contact our team before sending anything back.

Stocked items

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.

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

Faulty or damaged items

Tell us as soon as possible

Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.

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

Made-to-order items

Manufacturer approval needed

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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Let’s get your return sorted.

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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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.

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