We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
MERSEN DFC-12 Non-Indicating Fuse Block Cover - Non-Indicating Fuse Block Covers
MERSENNon-Indicating Fuse Block Covers

MERSEN DFC-12 Non-Indicating Fuse Block Cover

The MERSEN DFC-12 is a non-indicating fuse block cover for J fuse class or type, rated 600 V AC and 101 A – 200 A. 3G Electric interprets this demand and delivers the genuine MERSEN part across 14 industrial…

SKU 3G-OTH-24879

Also listed as: DFC12 · DFC 12

Brand
MERSEN
Item
DFC-12 Non-Indicating Fuse Block Cover
Part Number
DFC-12
Category
Non-Indicating Fuse Block Covers
Available to Order
Also known as:DFC-12MERSEN
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MERSEN
Manufacturer Part Number
DFC-12
Type
Non-Indicating, 101 A – 200 A
AC
600 V

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN DFC-12 is a non-indicating fuse block cover for J fuse class or type, rated 600 V AC and 101 A – 200 A. 3G Electric interprets this demand and delivers the genuine MERSEN part across 14 industrial departments — with specialist depth in electrical components as an authorised distributor.

Frequently Asked Questions

What is a MERSEN DFC-12 fuse block cover used for?

The MERSEN DFC-12 is a non-indicating fuse block cover designed for J class fuses rated 101 A to 200 A at 600 V AC. It protects personnel from accidental contact with live fuse terminals in industrial electrical panels, motor control centers, and distribution equipment.

What are the specifications of the MERSEN DFC-12 fuse block cover?

The MERSEN DFC-12 is a non-indicating cover for J class fuse blocks, rated 600 V AC and 101 A to 200 A. It is manufactured by MERSEN under part number DFC-12. This cover provides physical isolation without visual indication of fuse status.

Where to buy MERSEN DFC-12 fuse block covers worldwide?

3G Electric supplies the MERSEN DFC-12 fuse block cover to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this non-indicating cover for J class fuses rated 101 A to 200 A.

How to select the correct MERSEN fuse block cover for J class fuses?

To select the correct MERSEN cover, match the fuse class (J), voltage rating (600 V AC), and current range (101 A to 200 A) to your existing fuse block. The DFC-12 is a non-indicating cover; if visual indication is needed, choose an indicating model. Always verify compatibility with your fuse block manufacturer.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.
Not sure this is the right part? Photo-identify it

MERSEN Products

3G Electric supplies MERSEN non-indicating fuse block covers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from MERSEN

View all MERSEN parts
Non-indicating fuse block cover for H/K5/RK1/RK5 fuse classes. Rated 250 V AC and 0 A – 30 A. Provides physical protection and isolation for fuse blocks in industrial control panels and power distribution systems
MERSEN
Non-indicating fuse block cover for H/K5/RK1/RK5 fuse classes. Rated 250 V AC and 0 A – 30 A. Provides physical protection and isolation for fuse blocks in industrial control panels and power distribution systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first