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MERSEN A60X Series A60X300-4 Fast-Acting Bolt-On Fuse - Fast-Acting Bolt-On Fuses
MERSENFast-Acting Bolt-On Fuses

MERSEN A60X Series A60X300-4 Fast-Acting Bolt-On Fuse

The MERSEN A60X Series A60X300-4 is a fast-acting, non-indicating bolt-on fuse rated for 300 A at 600 V AC. This semiconductor fuse is designed for AC-only applications and provides overcurrent protection in…

SKU 3G-OTH-26063

Also listed as: A60X3004 · A60X300 4

Brand
MERSEN
Item
A60X Series A60X300-4 Fast-Acting Bolt-On Fuse
Category
Fast-Acting 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
A60X300-4
Series
A60X
Voltage Type
AC Only

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

Product Description

The MERSEN A60X Series A60X300-4 is a fast-acting, non-indicating bolt-on fuse rated for 300 A at 600 V AC. This semiconductor fuse is designed for AC-only applications and provides 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 A60X300-4 semiconductor fuse used for?

The MERSEN A60X300-4 is a fast-acting bolt-on fuse used for overcurrent protection in industrial AC equipment. It safeguards semiconductor devices in drives, power supplies, and converters rated up to 600 V AC. Its non-indicating design suits applications where visual blown-fuse indication is not required.

What are the specifications of the MERSEN A60X300-4 fuse?

The MERSEN A60X300-4 is a 300 A, 600 V AC fast-acting semiconductor fuse from the A60X Series. It is non-indicating and uses a bolt-on mounting style. The voltage type is AC only, and the manufacturer part number is A60X300-4. It provides reliable overcurrent protection for industrial power electronics.

Where to buy the MERSEN A60X300-4 fuse worldwide?

You can source the MERSEN A60X300-4 fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine MERSEN components for your industrial needs.

How to select the correct MERSEN A60X300-4 fuse for an application?

To select the MERSEN A60X300-4, verify your circuit voltage is 600 V AC maximum and continuous current does not exceed 300 A. Ensure the bolt-on mounting matches your fuse holder. For semiconductor protection, confirm the fast-acting characteristic coordinates with your equipment's inrush current. Consult MERSEN application notes for specific coordination.

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 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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