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MERSEN A30QS200-4TI Very-Fast-Acting Bolt-On Square Fuse - Very-Fast-Acting Bolt-On Square Fuses
MERSENVery-Fast-Acting Bolt-On Square Fuses

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

The MERSEN A30QS Series A30QS200-4TI 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 AC/DC voltage applications.

SKU 3G-OTH-24322

Also listed as: A30QS2004TI · A30QS200 4TI

Brand
MERSEN
Item
A30QS200-4TI Very-Fast-Acting Bolt-On Square Fuse
Part Number
A30QS200-4TI
Category
Very-Fast-Acting Bolt-On Square Fuses
Available to Order
Also known as:A30QS200-4TIMERSEN
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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
A30QS200-4TI
Series
A30QS
Voltage Type
AC/DC

Technical Documents

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

Product Description

The MERSEN A30QS Series A30QS200-4TI 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 AC/DC voltage applications.

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 A30QS200-4TI fuse used for?

The MERSEN A30QS200-4TI is a very-fast-acting bolt-on square fuse used to protect sensitive power electronics, DC drives, and AC/DC circuits from overcurrent. Its 200 A rating and 300 V AC/DC capability make it suitable for industrial equipment requiring rapid fault clearing.

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

The MERSEN A30QS200-4TI is a very-fast-acting bolt-on square fuse from the A30QS Series. It is rated 200 A, 300 V AC, and 300 V DC, with AC/DC voltage type. It features an indicating function for visual blown-fuse detection.

Where to buy the MERSEN A30QS200-4TI worldwide?

3G Electric supplies the MERSEN A30QS200-4TI fuse to customers worldwide. 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 correct MERSEN A30QS200-4TI fuse for an application?

To select the MERSEN A30QS200-4TI, verify your circuit voltage does not exceed 300 V AC or 300 V DC and that continuous current is below 200 A. Ensure the bolt-on mounting matches your fuse holder. For very-fast-acting protection, confirm the application requires rapid clearing of short circuits.

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.
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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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