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MERSEN Fuse: ATQ Series, Midget, Time-Delay, 1.25 A, 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, 1.25 A, 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 1.25 A and 500 V AC, with dimensions of 13/32 in x 1 1/2 in. This non-indicating fuse, identified by manufacturer part…

SKU 3G-OTH-25692

Also listed as: ATQ114 · ATQ1 1 4 · ATQ1-1-4

Brand
MERSEN
Item
Fuse: ATQ Series, Midget, Time-Delay, 1.25 A, 500 V AC, 13/32 in x 1 1/2 in
Category
Time-Delay Cylindrical Fuses
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MERSEN
Manufacturer Part Number
ATQ1-1/4
Series
ATQ
Type
Midget, Time-Delay, 1.25 A, 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 1.25 A and 500 V AC, with dimensions of 13/32 in x 1 1/2 in. This non-indicating fuse, identified by manufacturer part number ATQ1-1/4, is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the MERSEN ATQ1-1/4 fuse used for?

The MERSEN ATQ1-1/4 is a time-delay midget fuse rated at 1.25 A and 500 V AC. It provides overcurrent protection in industrial control panels, motor circuits, and other equipment where inrush currents require a delayed response. Its compact 13/32 in x 1 1/2 in size fits standard midget fuse holders.

What are the specifications of the MERSEN ATQ1-1/4 fuse?

The MERSEN ATQ1-1/4 is a non-indicating, time-delay midget fuse rated at 1.25 A and 500 V AC. It has dimensions of 13/32 in x 1 1/2 in and belongs to the ATQ series. The manufacturer part number is ATQ1-1/4. It is designed for overcurrent protection in industrial applications.

Where to buy the MERSEN ATQ1-1/4 fuse worldwide?

3G Electric supplies the MERSEN ATQ1-1/4 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 time-delay midget fuse rated at 1.25 A and 500 V AC.

How to select the correct MERSEN ATQ series fuse for my application?

To select the correct MERSEN ATQ series fuse, match the voltage rating (500 V AC) and current rating (1.25 A for the ATQ1-1/4) to your circuit requirements. Consider the time-delay characteristic for motor or transformer inrush currents. Verify physical dimensions (13/32 in x 1 1/2 in) fit your fuse holder. Consult a qualified engineer for critical applications.

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, 1.4 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1-4/10)
MERSEN
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 1.4 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1-4/10)
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 1 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1)
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MERSEN Fuse: ATQ Series, Midget, Time-Delay, 1 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1)
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 1.125 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1-1/8)
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MERSEN Fuse: ATQ Series, Midget, Time-Delay, 1.125 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1-1/8)
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 1.5 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1-1/2)
MERSEN
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 1.5 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1-1/2)
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 1.6 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1-6/10)
MERSEN
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 1.6 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1-6/10)
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 6.25 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ6-1/4)
MERSEN
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 6.25 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ6-1/4)

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