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MERSEN Semiconductor Fuse: A120X Series, Fast-Acting, 15 A, 1,200 V AC - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN Semiconductor Fuse: A120X Series, Fast-Acting, 15 A, 1,200 V AC

The MERSEN A120X Series is a fast-acting cylindrical fuse designed for semiconductor protection. This specific model, MPN A120X15-1, is rated at 15 A with a voltage rating of 1,200 V AC and 1,000 V DC, supporting…

SKU 3G-OTH-26532

Also listed as: A120X151 · A120X15 1

Brand
MERSEN
Item
Semiconductor Fuse: A120X Series, Fast-Acting, 15 A, 1,200 V AC
Category
Fast-Acting Cylindrical 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
A120X15-1
Series
A120X
Type
Fast-Acting, 15 A
AC
1,200 V
Voltage Type
AC/DC
DC DC Volt Rating
1,000 V

Technical Documents

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

Product Description

The MERSEN A120X Series is a fast-acting cylindrical fuse designed for semiconductor protection. This specific model, MPN A120X15-1, is rated at 15 A with a voltage rating of 1,200 V AC and 1,000 V DC, supporting both AC and DC voltage types.

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 A120X15-1 semiconductor fuse used for?

The MERSEN A120X15-1 is a fast-acting cylindrical fuse designed to protect semiconductor devices such as diodes, thyristors, and IGBTs from overcurrent. It is commonly used in power supplies, drives, and industrial electronics where rapid fault clearing is critical to prevent damage.

What are the specifications of the MERSEN A120X15-1 fuse?

The MERSEN A120X15-1 is a 15 A fast-acting fuse from the A120X Series. It has an AC voltage rating of 1,200 V and a DC voltage rating of 1,000 V, supporting both AC and DC voltage types. The manufacturer part number is A120X15-1.

Where to buy the MERSEN A120X15-1 fuse worldwide?

3G Electric supplies the MERSEN A120X15-1 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 fast-acting semiconductor fuse.

How to select the correct MERSEN A120X15-1 fuse for an application?

To select the correct MERSEN A120X15-1 fuse, verify that the circuit's continuous current does not exceed 15 A and that the system voltage is within 1,200 V AC or 1,000 V DC. Ensure the fuse's fast-acting characteristic matches the inrush current profile of your semiconductor load.

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

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