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MERSEN Fuse: Class L, A4BQ Series, Bolt-On Body, Time-Delay, 1.5 kA, 600 V AC - Time-Delay Bolt-On Fuses
MERSENTime-Delay Bolt-On Fuses

MERSEN Fuse: Class L, A4BQ Series, Bolt-On Body, Time-Delay, 1.5 kA, 600 V AC

The MERSEN A4BQ1500 is a Class L time-delay bolt-on fuse from the A4BQ Series, rated at 1.5 kA, 600 V AC, and 500 V DC. This MERSEN fuse features a bolt-on body design for secure installation in industrial equipment.

SKU 3G-OTH-26140

Brand
MERSEN
Item
Fuse: Class L, A4BQ Series, Bolt-On Body, Time-Delay, 1.5 kA, 600 V AC
Category
Time-Delay Bolt-On Fuses
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MERSEN
Manufacturer Part Number
A4BQ1500
Series
A4BQ
Type
A4BQ Series, Bolt-On Body, Time-Delay, 1.5 kA
AC
600 V
DC
500 V

Technical Documents

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

Product Description

The MERSEN A4BQ1500 is a Class L time-delay bolt-on fuse from the A4BQ Series, rated at 1.5 kA, 600 V AC, and 500 V DC. This MERSEN fuse features a bolt-on body design for secure installation in industrial equipment.

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 A4BQ1500 fuse used for?

The MERSEN A4BQ1500 is a Class L time-delay bolt-on fuse used for overcurrent protection in industrial equipment such as switchboards, panelboards, and motor control centers. Its time-delay characteristic allows it to withstand temporary inrush currents without nuisance opening, making it suitable for circuits with motors or transformers.

What are the specifications of the MERSEN A4BQ1500 fuse?

The MERSEN A4BQ1500 is a Class L time-delay bolt-on fuse rated at 1.5 kA, 600 V AC, and 500 V DC. It features a bolt-on body design for secure mounting. The series is A4BQ, and the manufacturer part number is A4BQ1500. This MERSEN fuse is designed for high-current industrial protection applications.

Where to buy the MERSEN A4BQ1500 fuse worldwide?

You can source the MERSEN A4BQ1500 fuse worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. 3G Electric supplies genuine MERSEN fuses to industrial customers across multiple regions.

How to select the correct MERSEN A4BQ1500 fuse for an application?

To select the correct MERSEN A4BQ1500 fuse, verify that your circuit's continuous current does not exceed 1.5 kA and that the system voltage is within 600 V AC or 500 V DC. Ensure the bolt-on body matches your fuse holder. For time-delay applications, confirm that inrush currents are within the fuse's time-current curve. Consult a qualified engineer for coordination studies.

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 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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Cross-referenced by specification & description
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