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3G Electric
MERSEN A4BQ6000 Time-Delay Bolt-On Fuse, 6000 A, 600 V AC, 500 V DC - Time-Delay Bolt-On Fuses
MERSENTime-Delay Bolt-On Fuses

MERSEN A4BQ6000 Time-Delay Bolt-On Fuse, 6000 A, 600 V AC, 500 V DC

The MERSEN A4BQ6000 is a Class L, time-delay bolt-on fuse from the A4BQ Series. It is rated for 6,000 A at 600 V AC and 500 V DC.

SKU 3G-OTH-27071

Brand
MERSEN
Item
A4BQ6000 Time-Delay Bolt-On Fuse, 6000 A, 600 V AC, 500 V DC
Part Number
A4BQ6000
Category
Time-Delay Bolt-On Fuses
Available to Order
Also known as:A4BQ6000MERSEN
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Local office
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Phone
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Technical Specifications

MERSEN
Manufacturer Part Number
A4BQ6000
Series
A4BQ
Type
A4BQ Series, Bolt-On Body, Time-Delay, 6,000 A
AC
600 V
DC
500 V

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

Product Description

The MERSEN A4BQ6000 is a Class L, time-delay bolt-on fuse from the A4BQ Series. It is rated for 6,000 A at 600 V AC and 500 V DC.

Frequently Asked Questions

What is the MERSEN A4BQ6000 fuse used for?

The MERSEN A4BQ6000 is a Class L time-delay bolt-on fuse used for high-current protection in industrial power distribution, switchgear, and motor control centers. It handles up to 6,000 A at 600 V AC or 500 V DC, making it suitable for heavy-duty overcurrent protection in manufacturing and utility applications.

What are the specifications of the MERSEN A4BQ6000 fuse?

The MERSEN A4BQ6000 is a Class L, time-delay bolt-on fuse from the A4BQ Series. It is rated for 6,000 A at 600 V AC and 500 V DC. The bolt-on body design ensures secure mounting in fuse holders. MERSEN is the OEM brand for this industrial fuse.

Where to buy the MERSEN A4BQ6000 fuse worldwide?

3G Electric supplies the MERSEN A4BQ6000 fuse 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. We source and deliver this Class L time-delay fuse to any country.

How to select the correct MERSEN A4BQ6000 fuse for an application?

To select the MERSEN A4BQ6000, verify your system voltage (600 V AC or 500 V DC max) and continuous current rating (6,000 A). Ensure the fuse holder accepts a Class L bolt-on body. Confirm time-delay characteristics match your inrush requirements. Consult a qualified engineer for coordination studies.

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 time-delay bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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