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MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 150 mA, 250 V AC, 250 V DC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 150 mA, 250 V AC, 250 V DC

The MERSEN Fuse is a Class RK1, A2D-R Series, time-delay cylindrical fuse rated at 150 mA, 250 V AC, and 250 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical circuits.

SKU 3G-OTH-127512

Also listed as: A2D15100R · A2D15 100R · A2D15-100R

Brand
MERSEN
Item
Fuse: Class RK1, A2D-R Series, Time-Delay, 150 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
A2D15/100R
Type
A2D-R Series, Time-Delay, 150 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 Fuse is a Class RK1, A2D-R Series, time-delay cylindrical fuse rated at 150 mA, 250 V AC, and 250 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical circuits.

Frequently Asked Questions

What is the MERSEN A2D15/100R fuse used for?

The MERSEN A2D15/100R is a Class RK1, time-delay cylindrical fuse rated at 150 mA, 250 V AC/DC. It provides overcurrent protection in industrial electrical circuits, such as motor control centers and panelboards, where high inrush currents require a time-delay characteristic.

What are the specifications of the MERSEN A2D15/100R fuse?

The MERSEN A2D15/100R is a Class RK1, A2D-R Series, time-delay, non-indicating fuse. It is rated at 150 mA, 250 V AC, and 250 V DC. The manufacturer part number is A2D15/100R, and it is designed for overcurrent protection in industrial applications.

Where to buy the MERSEN A2D15/100R fuse worldwide?

You can source the MERSEN A2D15/100R fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Class RK1 time-delay fuse.

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

To select the correct MERSEN A2D-R fuse, match the voltage rating (250 V AC/DC) and current rating (150 mA) to your circuit requirements. The time-delay feature accommodates motor start-up surges. Always verify the Class RK1 rejection feature ensures proper fit in compatible fuse holders.

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)
MERSEN
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, 200 mA, 250 V AC, 250 V DC, Non-Indicating (MPN A2D2/10R)
MERSEN
MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 200 mA, 250 V AC, 250 V DC, Non-Indicating (MPN A2D2/10R)
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, 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, 15 A, 250 V AC, 250 V DC, Indicating (MPN A2D15R)
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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, 2.25 A, 250 V AC, 250 V DC, Non-Indicating (MPN A2D2-1/4R)
MERSEN
MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 2.25 A, 250 V AC, 250 V DC, Non-Indicating (MPN A2D2-1/4R)

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