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MERSEN Fuse Block Cover: For J Fuse Class or Type, 600 V AC, Non-Indicating - Non-Indicating Fuse Block Covers
MERSENNon-Indicating Fuse Block Covers

MERSEN Fuse Block Cover: For J Fuse Class or Type, 600 V AC, Non-Indicating

SKU 3G-OTH-24879

Brand
MERSEN
Item
Fuse Block Cover: For J Fuse Class or Type, 600 V AC, Non-Indicating
Category
Non-Indicating Fuse Block Covers
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Technical Specifications

MERSEN
Manufacturer Part Number
DFC-12
Type
Non-Indicating, 101 A – 200 A
AC
600 V
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

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.

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.

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