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MERSEN A15QS3000-128IL Fast-Acting Bolt-On Fuse, 3 kA, 150 V AC/DC, Indicating - Fast-Acting Bolt-On Fuses
MERSENFast-Acting Bolt-On Fuses

MERSEN A15QS3000-128IL Fast-Acting Bolt-On Fuse, 3 kA, 150 V AC/DC, Indicating

The MERSEN A15QS Series is a fast-acting, bolt-on semiconductor fuse with a 3 kA rating at 150 V AC and 150 V DC. This indicating fuse (MPN A15QS3000-128IL) is designed for AC/DC voltage types.

SKU 3G-OTH-27119

Also listed as: A15QS3000128IL · A15QS3000 128IL

Brand
MERSEN
Item
A15QS3000-128IL Fast-Acting Bolt-On Fuse, 3 kA, 150 V AC/DC, Indicating
Part Number
A15QS3000-128IL
Category
Fast-Acting Bolt-On Fuses
Available to Order
Also known as:A15QS3000-128ILMERSEN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MERSEN
Manufacturer Part Number
A15QS3000-128IL
Series
A15QS
Type
Fast-Acting, 3 kA, Indicating
AC
150 V
Voltage Type
AC/DC
DC DC Volt Rating
150 V

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN A15QS Series is a fast-acting, bolt-on semiconductor fuse with a 3 kA rating at 150 V AC and 150 V DC. This indicating fuse (MPN A15QS3000-128IL) is designed for AC/DC voltage types.

Frequently Asked Questions

What is the MERSEN A15QS3000-128IL semiconductor fuse used for?

The MERSEN A15QS3000-128IL is a fast-acting, bolt-on semiconductor fuse used to protect power electronics such as drives, inverters, and UPS systems. Its 3 kA interrupting rating at 150 V AC/DC makes it suitable for industrial equipment requiring reliable overcurrent protection in AC and DC circuits.

What are the specifications of the MERSEN A15QS Series fuse?

The MERSEN A15QS Series fuse is a fast-acting, bolt-on semiconductor fuse rated at 3 kA with 150 V AC and 150 V DC voltage ratings. It features an indicating function (MPN A15QS3000-128IL) for visual blown-fuse detection. The voltage type is AC/DC, and it is designed for bolt-on mounting.

Where to buy the MERSEN A15QS3000-128IL fuse worldwide?

You can source the MERSEN A15QS3000-128IL 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; we supply genuine MERSEN components for industrial applications.

How to select the correct MERSEN A15QS fuse for an application?

To select the correct MERSEN A15QS fuse, match the voltage rating (150 V AC/DC) and current rating (3 kA) to your circuit requirements. Ensure the fast-acting characteristic suits semiconductor protection. Verify bolt-on mounting compatibility and consider the indicating feature for easy maintenance. Consult the manufacturer's data sheet 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 fast-acting 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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