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3G Electric
MERSEN A30QS200-4IL Very-Fast-Acting Bolt-On Square Fuse - Very-Fast-Acting Bolt-On Square Fuses
MERSENVery-Fast-Acting Bolt-On Square Fuses

MERSEN A30QS200-4IL Very-Fast-Acting Bolt-On Square Fuse

The MERSEN A30QS Series A30QS200-4IL is a very-fast-acting bolt-on square fuse rated at 200 A, 300 V AC, and 300 V DC. This indicating fuse is designed for overcurrent protection in industrial equipment.

SKU 3G-OTH-24349

Also listed as: A30QS2004IL · A30QS200 4IL

Brand
MERSEN
Item
A30QS200-4IL Very-Fast-Acting Bolt-On Square Fuse
Part Number
A30QS200-4IL
Category
Very-Fast-Acting Bolt-On Square Fuses
Available to Order
Also known as:A30QS200-4ILMERSEN
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Local office
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Phone
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Technical Specifications

MERSEN
Manufacturer Part Number
A30QS200-4IL
Series
A30QS
Voltage Type
AC/DC

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

Product Description

The MERSEN A30QS Series A30QS200-4IL is a very-fast-acting bolt-on square fuse rated at 200 A, 300 V AC, and 300 V DC. This indicating fuse is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the MERSEN A30QS200-4IL fuse used for?

The MERSEN A30QS200-4IL is a very-fast-acting bolt-on square fuse used for overcurrent protection in industrial equipment. Its 200 A rating and 300 V AC/DC capability make it suitable for protecting power semiconductors, drives, and other sensitive circuits from short circuits and overloads.

What are the specifications of the MERSEN A30QS200-4IL?

The MERSEN A30QS200-4IL is a very-fast-acting bolt-on square fuse from the A30QS series. It is rated at 200 A, 300 V AC, and 300 V DC. It features an indicating function to show when the fuse has opened, aiding quick troubleshooting in industrial applications.

Where to buy the MERSEN A30QS200-4IL worldwide?

3G Electric supplies the MERSEN A30QS200-4IL fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this very-fast-acting bolt-on square fuse.

How to select the right MERSEN A30QS series fuse for my application?

Selecting the correct MERSEN A30QS fuse requires matching the voltage rating (300 V AC/DC), current rating (e.g., 200 A), and interrupting capacity to your circuit. Consider the fuse's very-fast-acting characteristic for protecting sensitive electronics. Always consult the manufacturer's data sheet for coordination and mounting requirements.

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

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