| Rated current (Iu) | Filter products by 20 A |
|---|---|
| Rated voltage (Ue) | Filter products by 690 V |
| Max break capacity | Filter products by 80 kA |
| Supply voltage | Filter products by 500 V |
DF ElectricFuse links & HoldersPower Distribution & Protection
421020 – 20A gG 14×51 CYL Fuse Link | DF Electric
Order code
List R23,41 Your price R16,39
Per unit · volume pricing available on request
excl. VAT R18,85 incl.
Listed in stock — availability is re-confirmed on every order
In stock — 1–2 working days if stocked locally, 3–5 working days if sourced
20A gG 14×51 CYL Fuse Link — DF Electric order code 421020. Rated current 20 A; breaking capacity 80 kA; rated voltage 690 V; supply 500 V.
In stock — 1–2 working days if stocked locally, 3–5 working days if sourced
Download certifications (opens in a new tab)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
421020 — 20A gG 14×51 CYL Fuse Link by DF Electric. Listed under Fuse links & Holders on the DF Electric catalogue at RMS-EM.Africa.
About 421020
gG class industrial cylindrical fuse links Cylindrical fuse links made of ceramic tube with high withstand to internal pressure and thermal shock, permitting very high breaking capacities in a compact fuse design. table.
421020 key specifications
Key specifications: rated current 20 A; breaking capacity 80 kA; rated voltage 690 V; supply 500 V; 14 × 51 mm; to IEC/EN 60269-1, IEC/EN 60269-2.
Ordering information for 421020
- Order code:
421020 - Manufacturer: DF Electric
- Supplied: each
- Datasheet: manufacturer datasheet for 421020
421020 — frequently asked questions
What is the rated current of 421020?
421020 is rated 20 A.
What is the breaking capacity of 421020?
The catalogue states 80 kA for 421020. Check the datasheet for the value at your system voltage.
Where is the datasheet for 421020?
The manufacturer datasheet is linked under “Ordering information” above; the product page also carries the manufacturer’s documents where DF Electric publishes them.
Is 421020 a genuine DF Electric product?
Yes. 421020 is supplied through the manufacturer’s authorised channel with the standard DF Electric warranty, and every order is confirmed against stock before payment.
Documents
Published by the manufacturer for this part. Each one opens in a new tab.
Technical specifications
Data supplied by the manufacturer. Confirm against the official datasheet before ordering.
Identification & ordering
| Order code | 421020 |
|---|---|
| Product name | Filter products by 20A gG 14×51 CYL Fuse Link |
| Brand | Filter products by DF Electric |
| Product type | Filter products by gG industrial cylindrical fuse link |
| Class | Filter products by gG |
Electrical ratings
| Rated current (Iu) | Filter products by 20 A |
|---|---|
| Rated voltage (Ue) | Filter products by 690 V |
| Supply voltage | Filter products by 500 V |
| Max break capacity | Filter products by 80 kA |
Mechanical & mounting
| Dimensions | Filter products by 14 × 51 mm |
|---|
Compatibility & application
| Fuse size | Filter products by 14x51mm |
|---|
Standards & certification
| Conformity to standards | Filter products by IEC/EN 60269-1, IEC/EN 60269-2 |
|---|
Documents
| Datasheet | Download datasheet |
|---|---|
| Certifications | Download certifications |
| Instructions for use | Download instructions |
Other specifications
| Breaking capacity icu | Filter products by 80kA |
|---|
Similar items
8 items
Similar items
8 items
HCMS02501Micro Switch for BOLT/FLUSH FusesList R26,25 Your price R18,38View product
FGN 06A6A A1/NP 80KA 500VAC NS Fuse-linkList R33,81 Your price R23,67View product- FGN 10A10A A1/NP 80KA 500VAC NS FuselinkList R33,81 Your price R23,67View product
- FGN 16A16A A1/NP 80KA 500VAC NS FuselinkList R33,81 Your price R23,67View product
- FGN 20A20A A1/NP 80KA 500VAC NS FuselinkList R33,81 Your price R23,67View product
- FGN 25A25A A1/NP 80KA 500VAC NS FuselinkList R33,81 Your price R23,67View product
- FGN 32A32A A1/NP 80KA 500VAC NS FuselinkList R33,81 Your price R23,67View product
- FGN 02A2A A1/NP 80KA 500VAC NS Fuse-linkList R33,81 Your price R23,67View product
More in Fuse links & Holders
8 items
More in Fuse links & Holders
8 items
FTM 500500A C2 80KA 500VAC TTM Fuse-linkList R484,05 Your price R338,83View product- FTM 600600A C2 80KA 500VAC TTM Fuse-linkList R484,05 Your price R338,83View product
FSFP 160160A A4a 80KA 500VAC TFP FuselinkList R208,95 Your price R146,26View product- FSFP 200200A A4a 80KA 500VAC TFP FuselinkList R208,95 Your price R146,26View product
FSK 250250A B3 80KA 500VAC TKF Fuse-linkList R350,70 Your price R245,49View product- FSK 315315A B3 80KA 500VAC TKF Fuse-linkList R350,70 Your price R245,49View product
FSS 4040A A3 80KA 500VAC TIS Fuse-linkList R67,20 Your price R47,04View product- FSS 5050A A3 80KA 500VAC TIS Fuse-linkList R67,20 Your price R47,04View product
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 421020?
421020 is the order code for 20A gG 14×51 CYL Fuse Link. It belongs to our Fuse links & Holders range. RMS-EM.Africa supplies it as genuine DF Electric product, sourced through the manufacturer's distribution channel.
What is the rated current of 421020?
DF Electric rates 20A gG 14×51 CYL Fuse Link at 20 A.
What is the breaking capacity of 421020?
DF Electric specifies a breaking capacity of 80 kA. A breaking capacity holds at a stated voltage; check the datasheet for the value at your system voltage.
What voltage is 421020 rated for?
DF Electric rates it for 690 V.
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.