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MERSEN DFC-7I Indicating Fuse Block Cover - Indicating Fuse Block Covers
MERSENIndicating Fuse Block Covers

MERSEN DFC-7I Indicating Fuse Block Cover

The MERSEN DFC-7I is an indicating fuse block cover designed for CC/G/Midget fuse classes or types, rated for 600 V AC and 0 A – 30 A. This cover provides visual indication of fuse status, supporting safe and…

SKU 3G-OTH-23843

Also listed as: DFC7I · DFC 7I

Brand
MERSEN
Item
DFC-7I Indicating Fuse Block Cover
Part Number
DFC-7I
Category
Indicating Fuse Block Covers
Available to Order
Also known as:DFC-7IMERSEN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MERSEN
Manufacturer Part Number
DFC-7I
Type
Indicating, 0 A – 30 A
AC
600 V

Technical Documents

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

Product Description

The MERSEN DFC-7I is an indicating fuse block cover designed for CC/G/Midget fuse classes or types, rated for 600 V AC and 0 A – 30 A. This cover provides visual indication of fuse status, supporting safe and efficient maintenance in industrial electrical systems.

Frequently Asked Questions

What is a MERSEN DFC-7I fuse block cover used for?

The MERSEN DFC-7I is an indicating fuse block cover designed for CC/G/midget class fuses rated up to 30 A at 600 V AC. It provides visual indication of a blown fuse, helping maintenance teams quickly identify and replace failed fuses in industrial control panels and power distribution systems.

What are the specifications of the MERSEN DFC-7I fuse block cover?

The MERSEN DFC-7I is an indicating fuse block cover rated for 600 V AC and 0 A – 30 A. It fits CC/G/midget fuse classes or types. The manufacturer part number is DFC-7I. This cover provides visual indication when a fuse opens, simplifying troubleshooting in electrical circuits.

Where to buy MERSEN DFC-7I fuse block covers worldwide?

3G Electric supplies the MERSEN DFC-7I fuse block cover to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this indicating cover for CC/G/midget fuses.

How to install a MERSEN DFC-7I indicating fuse block cover?

To install the MERSEN DFC-7I, first ensure the circuit is de-energized. Align the cover over the fuse block and snap it into place. The indicating window will show a visible flag when the fuse opens. Always follow NFPA 70E safety practices and consult the manufacturer's installation instructions for proper fit.

Used in

Common applications for MERSEN
Industrial control panels — Mersen USCC1 and USCC2 UL Class CC fuse blocks for DIN rail mounting and finger-safe branch circuit protection.
Motor starters — Mersen ATQ time-delay fuses and DAR0 R-rated fuses for motor overload and short-circuit protection.
Power supplies and instrumentation — Mersen GGM and GSB fast-acting cylindrical fuses for overcurrent protection in compact electronic circuits.
DC systems — Mersen A30QS very-fast-acting square fuses rated 300 V DC for semiconductor and DC equipment protection.
Medium-voltage distribution — Mersen DAR0 R-rated fuses rated 5.08 kV AC for general-purpose overcurrent protection with visual indication.
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MERSEN Products

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

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