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MERSEN Fuse: ATQ Series, Midget, Time-Delay, 400 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, 400 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 400 mA and 500 V AC. It features a 13/32 in x 1 1/2 in body size and is non-indicating, with manufacturer part number ATQ4/10.

SKU 3G-OTH-25839

Also listed as: ATQ410 · ATQ4 10 · ATQ4-10

Brand
MERSEN
Item
Fuse: ATQ Series, Midget, Time-Delay, 400 mA, 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
ATQ4/10
Series
ATQ
Type
Midget, Time-Delay, 400 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 400 mA and 500 V AC. It features a 13/32 in x 1 1/2 in body size and is non-indicating, with manufacturer part number ATQ4/10.

Frequently Asked Questions

What is the MERSEN ATQ4/10 fuse used for?

The MERSEN ATQ4/10 is a time-delay midget fuse rated at 400 mA and 500 V AC. It protects industrial control circuits, transformers, and solenoid valves from overloads and short circuits, allowing temporary inrush currents without nuisance opening.

What are the specifications of the MERSEN ATQ4/10 fuse?

The MERSEN ATQ4/10 is a 400 mA, 500 V AC time-delay midget fuse from the ATQ Series. It has a 13/32 in x 1 1/2 in body size, is non-indicating, and carries the manufacturer part number ATQ4/10. It is designed for cylindrical fuse holders.

Where to buy MERSEN ATQ4/10 fuses worldwide?

3G Electric supplies the MERSEN ATQ4/10 fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this fuse to any country.

How to select the correct MERSEN ATQ4/10 fuse for an application?

To select the MERSEN ATQ4/10, verify your circuit voltage does not exceed 500 V AC and the continuous current is at or below 400 mA. Ensure the fuse holder accepts a 13/32 in x 1 1/2 in midget body. The time-delay characteristic handles motor or transformer inrush without blowing.

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, 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, 250 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1/4)
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MERSEN Fuse: ATQ Series, Midget, Time-Delay, 250 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ1/4)
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, 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, 600 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ6/10)
MERSEN
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 600 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ6/10)
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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