| Rated current (Iu) | Filter products by 400A |
|---|---|
| Rated voltage (Ue) | Filter products by 500V |
| Max break capacity | Filter products by 80kA |
ElectroFuse links & HoldersPower Distribution & Protection
FMF 400 – 400A B4 80KA 500VAC NS Fuse-link | Electro
Order code
R333,90
Excluding VAT · per unit · volume pricing available on request
Listed in stock — availability is re-confirmed on every order
400A B4 80KA 500VAC NS Fuse-link — Electro FMF 400. Rated Current: 400A, Rated Voltage: 500V. Order from Shop ElectroMechanica; prices exclude VAT.
Download datasheet (opens in a new tab)
Ordering & delivery
- Contact us for bulk pricing, lead times and ordering codes.
- Minimum order: 1 unit.
- Manufacturer's standard warranty applies.
- Collection from our branch, delivery in the Johannesburg area, and export across Africa on request.
- Some items are held off-site rather than in our own warehouse — availability is confirmed on every order.
- Authorised ElectroMechanica distributor
- Genuine product with manufacturer warranty
- Formal quotations with written lead times
Overview
FMF 400 – 400A B4 80KA 500VAC NS Fuse-link | Electro
Bolted type HRC fuse links (BS88)
FMF 400 is supplied by ElectroMechanica as part of the Electro range. Prices shown exclude VAT.
Technical specifications
| Rated Current | 400A |
|---|---|
| Rated Voltage | 500V |
| Max Break Capacity | 80kA |
| BS88 Reference | B4 |
| Product Type | Central bolted tag |
| Fixing Center(mm) | 111 |
| Body Diameter(mm) | 50.5 |
| Body Length(mm) | 136 |
| Fuse Class | gG/Q1 |
| Type(GEC) | TMF |
| Conformity To Standards | BS88-2, IEC |
Technical specifications
Data supplied by the manufacturer. Confirm against the official datasheet before ordering.
Identification & ordering
| Order code | Filter products by FMF 400 |
|---|---|
| Product name | Filter products by 400A B4 80KA 500VAC NS Fuse-link |
| Brand | Filter products by Electro |
| Product type | Filter products by Central bolted tag |
| Type gec | Filter products by TMF |
Electrical ratings
| Rated current (Iu) | Filter products by 400A |
|---|---|
| Rated voltage (Ue) | Filter products by 500V |
| Max break capacity | Filter products by 80kA |
Mechanical & mounting
| Body length mm | Filter products by 136 |
|---|---|
| Body diameter mm | Filter products by 50.5 |
| Fixing center mm | Filter products by 111 |
Compatibility & application
| Fuse class | Filter products by gG/Q1 |
|---|---|
| Bs88 reference | Filter products by B4 |
Standards & certification
| Conformity to standards | Filter products by BS88-2, IEC |
|---|
Documents
| Datasheet | Download datasheet |
|---|
Documents
Published by the manufacturer for this part. Each one opens in a new tab.
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Alternatives on our other RMS storefronts
RMS supplies each manufacturer range from its own storefront. These links open a different RMS site in a new tab.
Quick answers
What is FMF 400?
FMF 400 is the order code for FMF 400 – 400A B4 80KA 500VAC NS Fuse-link | Electro. It belongs to our Fuse links & Holders range. RMS-EM.Africa supplies it as an authorised ElectroMechanica distributor, so it is genuine product with the manufacturer's warranty.
Is it available?
It is listed as in stock. Availability is re-confirmed on every order before any payment is taken, so what you order is what actually ships.
How do I get a formal quotation?
Use "Add to quote" and submit the quote basket. The RMS team prices every line, confirms stock, and emails you a formal quotation with written lead times — and you can accept it online to turn it into an order.
Do I pay when I order?
No. Checkout submits the order without payment; we confirm stock for every line first, then email you a secure payment link for the order.