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MERSEN A2D8R Class RK1 Time-Delay Cylindrical Fuse, 8 A, 250 V AC/DC, Indicating - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN A2D8R Class RK1 Time-Delay Cylindrical Fuse, 8 A, 250 V AC/DC, Indicating

The MERSEN A2D-R Series Class RK1 Time-Delay Cylindrical Fuse (MPN A2D8R) is an 8 A, 250 V AC and 250 V DC indicating fuse. This industrial fuse is designed for overcurrent protection with time-delay characteristics.

SKU 3G-OTH-127647

Brand
MERSEN
Item
A2D8R Class RK1 Time-Delay Cylindrical Fuse, 8 A, 250 V AC/DC, Indicating
Part Number
A2D8R
Category
Time-Delay Cylindrical Fuses
Available to Order
Also known as:A2D8RMERSEN
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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
A2D8R
Type
A2D-R Series, Time-Delay, 8 A, Indicating
AC
250 V
DC
250 V

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN A2D-R Series Class RK1 Time-Delay Cylindrical Fuse (MPN A2D8R) is an 8 A, 250 V AC and 250 V DC indicating fuse. This industrial fuse is designed for overcurrent protection with time-delay characteristics.

Frequently Asked Questions

What is the MERSEN A2D8R fuse used for?

The MERSEN A2D8R is a Class RK1 time-delay fuse used for overcurrent protection in industrial electrical circuits. Its 8 A rating and 250 V AC/DC capability make it suitable for motor circuits, transformers, and other equipment requiring inrush current tolerance. The indicating feature allows quick identification of a blown fuse.

What are the specifications of the MERSEN A2D8R fuse?

The MERSEN A2D8R is a Class RK1, A2D-R Series, time-delay, indicating fuse rated at 8 A, 250 V AC, and 250 V DC. It is manufactured by MERSEN under MPN A2D8R. The time-delay characteristic handles temporary overloads, while the indicating function shows when the fuse has opened.

Where to buy the MERSEN A2D8R fuse worldwide?

3G Electric supplies the MERSEN A2D8R fuse worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this MERSEN Class RK1 time-delay fuse to industrial buyers globally.

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

To select the correct MERSEN A2D-R fuse, match the voltage rating (250 V AC or DC) and current rating (8 A for the A2D8R) to your circuit requirements. The time-delay characteristic is ideal for loads with inrush current, such as motors. Always verify the interrupting rating and physical dimensions for your fuse holder.

Used in

Common applications for MERSEN
Industrial control panels — Mersen USCC1 and USCC2 UL Class CC fuse blocks for DIN rail mounting and finger-safe branch circuit protection.
Motor starters — Mersen ATQ time-delay fuses and DAR0 R-rated fuses for motor overload and short-circuit protection.
Power supplies and instrumentation — Mersen GGM and GSB fast-acting cylindrical fuses for overcurrent protection in compact electronic circuits.
DC systems — Mersen A30QS very-fast-acting square fuses rated 300 V DC for semiconductor and DC equipment protection.
Medium-voltage distribution — Mersen DAR0 R-rated fuses rated 5.08 kV AC for general-purpose overcurrent protection with visual indication.
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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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