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MERSEN Fuse: Class RK1, A6D Series, Time-Delay, 300 mA, 600 V AC, 600 V DC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: Class RK1, A6D Series, Time-Delay, 300 mA, 600 V AC, 600 V DC

The MERSEN A6D Series Class RK1 Time-Delay Cylindrical Fuse (MPN A6D3/10R) is a non-indicating fuse rated at 300 mA, 600 V AC, and 600 V DC. This industrial fuse from MERSEN is designed for overcurrent protection in…

SKU 3G-OTH-127540

Also listed as: A6D310R · A6D3 10R · A6D3-10R

Brand
MERSEN
Item
Fuse: Class RK1, A6D Series, Time-Delay, 300 mA, 600 V AC, 600 V DC
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
A6D3/10R
Type
A6D Series, Time-Delay, 300 mA, Non-Indicating
AC
600 V
DC
600 V

Technical Documents

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

Product Description

The MERSEN A6D Series Class RK1 Time-Delay Cylindrical Fuse (MPN A6D3/10R) is a non-indicating fuse rated at 300 mA, 600 V AC, and 600 V DC. This industrial fuse from MERSEN is designed for overcurrent protection in electrical circuits.

Frequently Asked Questions

What is the MERSEN A6D3/10R fuse used for?

The MERSEN A6D3/10R Class RK1 time-delay fuse provides overcurrent protection in industrial electrical circuits. It is rated 300 mA at 600 V AC and 600 V DC, making it suitable for motor and transformer branch circuits where inrush currents occur.

What are the specifications of the MERSEN A6D3/10R fuse?

The MERSEN A6D3/10R is a Class RK1, A6D Series, time-delay, non-indicating cylindrical fuse. It is rated 300 mA, 600 V AC, and 600 V DC. The manufacturer part number is A6D3/10R, and it is designed for reliable overcurrent protection.

Where to buy the MERSEN A6D3/10R fuse worldwide?

3G Electric supplies the MERSEN A6D3/10R Class RK1 fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 300 mA, 600 V AC/DC time-delay fuse.

How to select the correct MERSEN A6D3/10R fuse for an application?

To select the MERSEN A6D3/10R, verify your circuit voltage does not exceed 600 V AC or 600 V DC and that the continuous current is below 300 mA. The time-delay characteristic handles motor start-up inrush. Always consult the manufacturer's data sheet for coordination.

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, A6D Series, Time-Delay, 200 mA, 600 V AC, 600 V DC, Non-Indicating (MPN A6D2/10R)
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MERSEN Fuse: Class RK1, A6D Series, Time-Delay, 200 mA, 600 V AC, 600 V DC, Non-Indicating (MPN A6D2/10R)
MERSEN Fuse: Class RK1, A6D Series, Time-Delay, 100 mA, 600 V AC, 600 V DC, Non-Indicating (MPN A6D1/10R)
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MERSEN Fuse: Class RK1, A6D Series, Time-Delay, 100 mA, 600 V AC, 600 V DC, Non-Indicating (MPN A6D1/10R)
MERSEN Fuse: Class RK1, A6D Series, Time-Delay, 150 mA, 600 V AC, 600 V DC, Non-Indicating (MPN A6D15/100R)
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MERSEN Fuse: Class RK1, A6D Series, Time-Delay, 150 mA, 600 V AC, 600 V DC, Non-Indicating (MPN A6D15/100R)
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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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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, 200 mA, 250 V AC, 250 V DC, Non-Indicating (MPN A2D2/10R)
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MERSEN Fuse: Class RK1, A2D-R Series, Time-Delay, 200 mA, 250 V AC, 250 V DC, Non-Indicating (MPN A2D2/10R)

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