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MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 200 mA, 250 V AC, 250 V DC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 200 mA, 250 V AC, 250 V DC

The MERSEN A2D-R Series Class RK1 Time-Delay Cylindrical Fuse (MPN A2D2/10R) is a 200 mA, 250 V AC/250 V DC non-indicating fuse. It is designed for overcurrent protection in industrial equipment.

SKU 3G-OTH-127523

Also listed as: A2D210R · A2D2 10R · A2D2-10R

Brand
MERSEN
Item
Fuse: Class RK1, A2D-R Series, Time-Delay, 200 mA, 250 V AC, 250 V DC
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
A2D2/10R
Type
A2D-R Series, Time-Delay, 200 mA, Non-Indicating
AC
250 V
DC
250 V

Technical Documents

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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 A2D2/10R) is a 200 mA, 250 V AC/250 V DC non-indicating fuse. It is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the MERSEN A2D2/10R fuse used for?

The MERSEN A2D2/10R Class RK1 time-delay fuse provides overcurrent protection in industrial equipment. It is suitable for circuits requiring a 200 mA rating at up to 250 V AC or 250 V DC, and its time-delay characteristic handles temporary inrush currents without nuisance opening.

What are the specifications of the MERSEN A2D2/10R fuse?

The MERSEN A2D2/10R is a Class RK1, A2D-R series, time-delay cylindrical fuse rated 200 mA at 250 V AC and 250 V DC. It is non-indicating, with MPN A2D2/10R. The fuse is designed for overcurrent protection in industrial control panels and motor circuits.

Where to buy the MERSEN A2D2/10R fuse worldwide?

3G Electric supplies the MERSEN A2D2/10R 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 A2D2/10R fuse for an application?

To select the MERSEN A2D2/10R, verify your circuit voltage does not exceed 250 V AC or 250 V DC and that the continuous current is 200 mA or less. Ensure the time-delay characteristic matches your inrush requirements. Always consult the equipment manual and follow NEC or local codes for Class RK1 fuse selection.

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, 100 mA, 250 V AC, 250 V DC, Non-Indicating (MPN A2D1/10R)
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MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 100 mA, 250 V AC, 250 V DC, Non-Indicating (MPN A2D1/10R)
MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 400 mA, 250 V AC, 250 V DC, Non-Indicating (MPN A2D4/10R)
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MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 400 mA, 250 V AC, 250 V DC, Non-Indicating (MPN A2D4/10R)
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)
MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 150 mA, 250 V AC, 250 V DC, Non-Indicating (MPN A2D15/100R)
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MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 150 mA, 250 V AC, 250 V DC, Non-Indicating (MPN A2D15/100R)
MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 1.4 A, 250 V AC, 250 V DC, Non-Indicating (MPN A2D1-4/10R)
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MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 1.4 A, 250 V AC, 250 V DC, Non-Indicating (MPN A2D1-4/10R)
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)

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