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MERSEN Fuse: ATQ Series, Midget, Time-Delay, 250 mA, 500 V AC, 13/32 in x 1 1/2 in - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: ATQ Series, Midget, Time-Delay, 250 mA, 500 V AC, 13/32 in x 1 1/2 in

The MERSEN ATQ Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 250 mA and 500 V AC. Measuring 13/32 in x 1 1/2 in, this non-indicating fuse (MPN ATQ1/4) provides overcurrent protection…

SKU 3G-OTH-27076

Also listed as: ATQ14 · ATQ1 4 · ATQ1-4

Brand
MERSEN
Item
Fuse: ATQ Series, Midget, Time-Delay, 250 mA, 500 V AC, 13/32 in x 1 1/2 in
Category
Time-Delay 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
ATQ1/4
Series
ATQ
Type
Midget, Time-Delay, 250 mA, 13/32 in x 1 1/2 in, Non-Indicating
AC
500 V

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

Product Description

The MERSEN ATQ Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 250 mA and 500 V AC. Measuring 13/32 in x 1 1/2 in, this non-indicating fuse (MPN ATQ1/4) provides overcurrent protection for 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 ATQ Series fuse used for?

The MERSEN ATQ Series time-delay midget fuse (MPN ATQ1/4) provides overcurrent protection for industrial equipment. Its 250 mA, 500 V AC rating suits control circuits, transformers, and motor starters where temporary inrush currents occur. The non-indicating design requires testing to confirm operation.

What are the specifications of the MERSEN ATQ1/4 fuse?

The MERSEN ATQ1/4 is a 250 mA, 500 V AC time-delay midget fuse from the ATQ Series. It measures 13/32 in x 1 1/2 in and is non-indicating. The cylindrical body fits standard midget fuse holders. MERSEN designs these fuses for reliable overcurrent protection in industrial circuits.

Where to buy MERSEN ATQ1/4 fuses worldwide?

3G Electric supplies MERSEN ATQ1/4 fuses worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time. We source genuine MERSEN ATQ Series fuses for industrial overcurrent protection needs.

How to select the correct MERSEN ATQ fuse for an application?

Select the MERSEN ATQ fuse based on voltage (500 V AC max), current rating (250 mA for ATQ1/4), and time-delay characteristics. Ensure the fuse holder accommodates the 13/32 in x 1 1/2 in midget size. For motor or transformer protection, verify the inrush current duration does not exceed the fuse's time-delay curve.

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 time-delay 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 500 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1/2)
MERSEN
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 500 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1/2)
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 200 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ2/10)
MERSEN
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 200 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ2/10)
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 125 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1/8)
MERSEN
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 125 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1/8)
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 400 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ4/10)
MERSEN
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 400 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ4/10)
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 300 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ3/10)
MERSEN
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 300 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ3/10)
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 187.5 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ3/16)
MERSEN
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 187.5 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ3/16)

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