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MERSEN Fuse: ATQ Series, Midget, Time-Delay, 7 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, 7 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 7 A and 500 V AC. It features a 13/32 in x 1 1/2 in body size and is non-indicating. This product is identified by…

SKU 3G-OTH-24777

Also listed as: ATQ 7 · ATQ-7

Brand
MERSEN
Item
Fuse: ATQ Series, Midget, Time-Delay, 7 A, 500 V AC, 13/32 in x 1 1/2 in
Category
Time-Delay Cylindrical Fuses
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MERSEN
Manufacturer Part Number
ATQ7
Series
ATQ
Type
Midget, Time-Delay, 7 A, 13/32 in x 1 1/2 in, Non-Indicating
AC
500 V

Technical Documents

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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 7 A and 500 V AC. It features a 13/32 in x 1 1/2 in body size and is non-indicating. This product is identified by manufacturer part number ATQ7.

Frequently Asked Questions

What is the MERSEN ATQ7 fuse used for?

The MERSEN ATQ7 is a time-delay midget fuse rated for 7 A and 500 V AC. It protects industrial control circuits, transformers, and solenoid valves from overloads and short circuits. Its compact 13/32 in x 1 1/2 in body fits standard midget fuse holders in panel boards and motor control centers.

What are the specifications of the MERSEN ATQ7 fuse?

The MERSEN ATQ7 is a 7 A, 500 V AC time-delay cylindrical fuse from the ATQ series. It has a 13/32 in x 1 1/2 in body size and is non-indicating. The manufacturer part number is ATQ7. This midget fuse provides overload protection with a time-delay characteristic to handle inrush currents.

Where to buy MERSEN ATQ7 fuses worldwide?

3G Electric supplies the MERSEN ATQ7 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 genuine MERSEN ATQ series fuses to any country.

How to select the correct MERSEN ATQ7 fuse for an application?

Select the MERSEN ATQ7 when your circuit requires a 7 A, 500 V AC time-delay fuse with a 13/32 in x 1 1/2 in body. Verify the continuous load current does not exceed 7 A and that the voltage rating matches your system. The time-delay feature handles motor or transformer inrush without nuisance opening.

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, 5.6 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ5-6/10)
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MERSEN Fuse: ATQ Series, Midget, Time-Delay, 5.6 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ5-6/10)
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MERSEN Fuse: ATQ Series, Midget, Time-Delay, 8 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ8)
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 6 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ6)
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MERSEN Fuse: ATQ Series, Midget, Time-Delay, 6 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ6)
MERSEN Fuse: ATQ Series, Midget, Time-Delay, 3.5 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ3-1/2)
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MERSEN Fuse: ATQ Series, Midget, Time-Delay, 3.5 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN ATQ3-1/2)

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