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MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 10 A, 250 V AC, 250 V DC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 10 A, 250 V AC, 250 V DC

The MERSEN A2D-R Series Class RK1 Time-Delay Cylindrical Fuse (MPN A2D10R) is a 10 A, 250 V AC and 250 V DC indicating fuse. This industrial fuse is designed for time-delay operation.

SKU 3G-OTH-127565

Brand
MERSEN
Item
Fuse: Class RK1, A2D-R Series, Time-Delay, 10 A, 250 V AC, 250 V DC
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
A2D10R
Type
A2D-R Series, Time-Delay, 10 A, Indicating
AC
250 V
DC
250 V

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

Product Description

The MERSEN A2D-R Series Class RK1 Time-Delay Cylindrical Fuse (MPN A2D10R) is a 10 A, 250 V AC and 250 V DC indicating fuse. This industrial fuse is designed for time-delay operation.

Frequently Asked Questions

What is the MERSEN A2D10R fuse used for?

The MERSEN A2D10R is a Class RK1 time-delay cylindrical fuse used for overcurrent protection in industrial equipment. Its 10 A rating and 250 V AC/DC capability make it suitable for motor circuits, transformers, and other inductive loads where inrush current tolerance is required.

What are the specifications of the MERSEN A2D10R fuse?

The MERSEN A2D10R is a Class RK1, A2D-R Series, time-delay indicating fuse rated at 10 A, 250 V AC and 250 V DC. It features a cylindrical body and is manufactured by MERSEN under MPN A2D10R. The indicating function allows visual identification of a blown fuse.

Where to buy the MERSEN A2D10R fuse worldwide?

3G Electric supplies the MERSEN A2D10R fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this MERSEN fuse to any country.

How to select the correct MERSEN A2D-R fuse for my application?

Select the MERSEN A2D-R fuse based on voltage (250 V AC/DC), current rating (e.g., 10 A for A2D10R), and time-delay characteristic for inductive loads. Verify the Class RK1 rejection feature prevents substitution with lower-rated fuses. Consult the manufacturer's data sheet for specific application guidelines.

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: Class RK1, A2D-R Series, Time-Delay, 7 A, 250 V AC, 250 V DC, Non-Indicating (MPN A2D7R)
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MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 7 A, 250 V AC, 250 V DC, Non-Indicating (MPN A2D7R)
MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 9 A, 250 V AC, 250 V DC, Indicating (MPN A2D9R)
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MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 9 A, 250 V AC, 250 V DC, Indicating (MPN A2D9R)
MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 8 A, 250 V AC, 250 V DC, Indicating (MPN A2D8R)
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MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 8 A, 250 V AC, 250 V DC, Indicating (MPN A2D8R)
MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 12 A, 250 V AC, 250 V DC, Indicating (MPN A2D12R)
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MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 12 A, 250 V AC, 250 V DC, Indicating (MPN A2D12R)
MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 15 A, 250 V AC, 250 V DC, Indicating (MPN A2D15R)
MERSEN
MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 15 A, 250 V AC, 250 V DC, Indicating (MPN A2D15R)
MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 300 mA, 250 V AC, 250 V DC, Non-Indicating (MPN A2D3/10R)
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MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 300 mA, 250 V AC, 250 V DC, Non-Indicating (MPN A2D3/10R)

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