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MERSEN A4BQ3500 Time-Delay Bolt-On Fuse, Class L, 3.5 kA, 600 V AC / 500 V DC - Time-Delay Bolt-On Fuses
MERSENTime-Delay Bolt-On Fuses

MERSEN A4BQ3500 Time-Delay Bolt-On Fuse, Class L, 3.5 kA, 600 V AC / 500 V DC

The MERSEN A4BQ3500 is a Class L time-delay bolt-on fuse from the A4BQ Series, rated at 3.5 kA, 600 V AC, and 500 V DC. This bolt-on body fuse is designed for overcurrent protection in industrial electrical systems.

SKU 3G-OTH-26652

Brand
MERSEN
Item
A4BQ3500 Time-Delay Bolt-On Fuse, Class L, 3.5 kA, 600 V AC / 500 V DC
Part Number
A4BQ3500
Category
Time-Delay Bolt-On Fuses
Available to Order
Also known as:A4BQ3500MERSEN
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Technical Specifications

MERSEN
Manufacturer Part Number
A4BQ3500
Series
A4BQ
Type
A4BQ Series, Bolt-On Body, Time-Delay, 3.5 kA
AC
600 V
DC
500 V

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN A4BQ3500 is a Class L time-delay bolt-on fuse from the A4BQ Series, rated at 3.5 kA, 600 V AC, and 500 V DC. This bolt-on body fuse is designed for overcurrent protection in industrial electrical systems.

Frequently Asked Questions

What is the MERSEN A4BQ3500 fuse used for?

The MERSEN A4BQ3500 is a Class L time-delay bolt-on fuse used for overcurrent protection in industrial electrical systems. It safeguards equipment against short circuits and sustained overloads, commonly applied in switchboards, panelboards, and motor control centers where high interrupting capacity is required.

What are the specifications of the MERSEN A4BQ3500 fuse?

The MERSEN A4BQ3500 is a Class L time-delay bolt-on fuse from the A4BQ Series. It is rated at 3.5 kA, 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 overcurrent protection device.

Where to buy the MERSEN A4BQ3500 fuse worldwide?

3G Electric supplies the MERSEN A4BQ3500 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 bolt-on fuse to industrial buyers globally.

How to select the correct MERSEN A4BQ3500 fuse for an application?

To select the MERSEN A4BQ3500 fuse, verify your system voltage (600 V AC or 500 V DC max) and ensure the continuous current rating does not exceed 3.5 kA. Confirm the fuse holder accepts Class L bolt-on bodies. Consult a licensed electrician or refer to MERSEN application guidelines for proper coordination.

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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