We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
MERSEN Fuses: A30QS Series, 200 A, 300 V AC, 300 V DC DC Volt Rating - Very-Fast-Acting Bolt-On Square Fuses
MERSENVery-Fast-Acting Bolt-On Square Fuses

MERSEN Fuses: A30QS Series, 200 A, 300 V AC, 300 V DC DC Volt Rating

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

Brand
MERSEN
Item
Fuses: A30QS Series, 200 A, 300 V AC, 300 V DC DC Volt Rating
Category
Very-Fast-Acting Bolt-On Square Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MERSEN
Manufacturer Part Number
A30QS200-4IL
Series
A30QS
Voltage Type
AC/DC
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

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 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
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 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
Semiconductor Fuse: A30QS Series, Fast-Acting, 20 A, 300 V AC, 300 V DC DC Volt Rating (MPN A30QS20-1). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Semiconductor Fuse: A30QS Series, Fast-Acting, 20 A, 300 V AC, 300 V DC DC Volt Rating (MPN A30QS20-1). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
Semiconductor Fuse: A30QS Series, Fast-Acting, 5 A, 300 V AC, 300 V DC DC Volt Rating (MPN A30QS5-1). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Semiconductor Fuse: A30QS Series, Fast-Acting, 5 A, 300 V AC, 300 V DC DC Volt Rating (MPN A30QS5-1). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
Fuses: A70QS Series, 80 A, 700 V AC, 700 V DC DC Volt Rating, Indicating (MPN A70QS80-4IL). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Fuses: A70QS Series, 80 A, 700 V AC, 700 V DC DC Volt Rating, Indicating (MPN A70QS80-4IL). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.
Semiconductor Fuse: A30QS Series, Fast-Acting, 25 A, 300 V AC, 300 V DC DC Volt Rating (MPN P230013). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Semiconductor Fuse: A30QS Series, Fast-Acting, 25 A, 300 V AC, 300 V DC DC Volt Rating (MPN P230013). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.

More from MERSEN

View all MERSEN parts →
Fuses: A30QS Series, 200 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS200-4TI). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Fuses: A30QS Series, 200 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS200-4TI). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
Fuses: A30QS Series, 400 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS400-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Fuses: A30QS Series, 400 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS400-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
Fuses: A30QS Series, 300 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS300-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Fuses: A30QS Series, 300 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS300-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
Fuses: A30QS Series, 150 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS150-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Fuses: A30QS Series, 150 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS150-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
Fuses: A30QS Series, 500 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS500-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Fuses: A30QS Series, 500 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS500-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
Fuses: A30QS Series, 600 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS600-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Fuses: A30QS Series, 600 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS600-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
Fuses: A30QS Series, 700 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS700-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Fuses: A30QS Series, 700 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS700-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
Fuses: A30QS Series, 800 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS800-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Fuses: A30QS Series, 800 A, 300 V AC, 300 V DC DC Volt Rating, Indicating (MPN A30QS800-4IL). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.