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MERSEN DFC-1I Indicating Fuse Block Cover, 600 V AC, 0 A – 30 A - Indicating Fuse Block Covers
MERSENIndicating Fuse Block Covers

MERSEN DFC-1I Indicating Fuse Block Cover, 600 V AC, 0 A – 30 A

The MERSEN DFC-1I is an indicating fuse block cover designed for J fuse class or type, rated for 600 V AC and 0 A – 30 A. This cover provides visual indication of fuse status, supporting safe and efficient…

SKU 3G-OTH-24110

Also listed as: DFC1I · DFC 1I

Brand
MERSEN
Item
DFC-1I Indicating Fuse Block Cover, 600 V AC, 0 A – 30 A
Part Number
DFC-1I
Category
Indicating Fuse Block Covers
Available to Order
Also known as:DFC-1IMERSEN
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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-1I
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-1I is an indicating fuse block cover designed for J fuse class or type, 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 the MERSEN DFC-1I fuse block cover used for?

The MERSEN DFC-1I is an indicating fuse block cover designed for J fuse class or type applications. It provides visual indication of fuse status, helping maintenance teams quickly identify blown fuses in industrial control panels and electrical distribution systems up to 600 V AC.

What are the specifications of the MERSEN DFC-1I?

The MERSEN DFC-1I is rated for 600 V AC and covers a current range of 0 A to 30 A. It is an indicating type cover for J fuse class or type blocks. The manufacturer part number is DFC-1I, and it is produced by MERSEN.

Where to buy the MERSEN DFC-1I worldwide?

3G Electric supplies the MERSEN DFC-1I fuse block cover worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this MERSEN part.

How to install the MERSEN DFC-1I indicating cover?

To install the MERSEN DFC-1I, first ensure the circuit is de-energized. Align the cover with the fuse block mounting points and snap or screw it into place per the manufacturer's instructions. Verify the indicating window is unobstructed for clear fuse status visibility.

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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