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MERSEN Fuse Block Cover: For H/K5/RK1/RK5 Fuse Class or Type, 250 V AC, Indicating - Indicating Fuse Block Covers
MERSENIndicating Fuse Block Covers

MERSEN Fuse Block Cover: For H/K5/RK1/RK5 Fuse Class or Type, 250 V AC, Indicating

The MERSEN DFC-9I is an indicating fuse block cover for H/K5/RK1/RK5 fuse classes or types, rated 250 V AC and 0 A – 30 A. This cover provides visual indication for fuse status, supporting safe and efficient…

SKU 3G-OTH-23785

Brand
MERSEN
Item
Fuse Block Cover: For H/K5/RK1/RK5 Fuse Class or Type, 250 V AC, Indicating
Category
Indicating Fuse Block Covers
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Technical Specifications

MERSEN
Manufacturer Part Number
DFC-9I
Type
Indicating, 0 A – 30 A
AC
250 V
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN DFC-9I is an indicating fuse block cover for H/K5/RK1/RK5 fuse classes or types, rated 250 V AC and 0 A – 30 A. This cover provides visual indication for fuse status, supporting safe and efficient maintenance in industrial electrical systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MERSEN DFC-9I fuse block cover used for?

The MERSEN DFC-9I is an indicating fuse block cover designed for H/K5/RK1/RK5 fuse classes. It provides visual indication of fuse status and protects personnel from accidental contact with live parts in industrial control panels and power distribution systems.

What are the specifications of the MERSEN DFC-9I?

The MERSEN DFC-9I is rated for 250 V AC and accommodates fuses from 0 A to 30 A. It is an indicating type cover for H/K5/RK1/RK5 fuse classes. The manufacturer part number is DFC-9I, and it is produced by MERSEN.

Where to buy the MERSEN DFC-9I worldwide?

3G Electric supplies the MERSEN DFC-9I 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.

How to install the MERSEN DFC-9I fuse block cover?

To install the MERSEN DFC-9I, 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 visible for fuse status monitoring.

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.

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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