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MERSEN Fuse: SMF Series, Time-Delay, 3.2 A - Time-Delay Fuses with Integrated Insulating Caps
MERSENTime-Delay Fuses with Integrated Insulating Caps

MERSEN Fuse: SMF Series, Time-Delay, 3.2 A

The MERSEN SMF Series Time-Delay Fuse (MPN SMF3-2/10) is a cylindrical-body fuse rated at 3.2 A and 300 V AC. It features integrated insulating caps and is designed for time-delay operation.

SKU 3G-OTH-24056

Brand
MERSEN
Item
Fuse: SMF Series, Time-Delay, 3.2 A
Category
Time-Delay Fuses with Integrated Insulating Caps
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Technical Specifications

MERSEN
Manufacturer Part Number
SMF3-2/10
Series
SMF
Body Style
Cylindrical
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN SMF Series Time-Delay Fuse (MPN SMF3-2/10) is a cylindrical-body fuse rated at 3.2 A and 300 V AC. It features integrated insulating caps and is designed for time-delay operation.

Frequently Asked Questions

What is the MERSEN SMF Series time-delay fuse used for?

The MERSEN SMF Series time-delay fuse (MPN SMF3-2/10) is used for overcurrent protection in industrial control panels, motor circuits, and power supplies where temporary inrush currents occur. Its cylindrical body with integrated insulating caps allows safe installation in fuse holders and disconnect switches.

What are the specifications of the MERSEN SMF3-2/10 fuse?

The MERSEN SMF3-2/10 fuse is rated at 3.2 A and 300 V AC. It has a cylindrical body style, belongs to the SMF series, and features integrated insulating caps for time-delay operation. The manufacturer part number is SMF3-2/10, and it is designed for overcurrent protection in industrial equipment.

Where to buy MERSEN SMF3-2/10 fuses worldwide?

You can source MERSEN SMF3-2/10 fuses worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine MERSEN components for industrial applications.

How to select the correct MERSEN SMF series fuse for my application?

To select the correct MERSEN SMF series fuse, match the voltage rating (300 V AC) and current rating (3.2 A for SMF3-2/10) to your circuit requirements. Ensure the time-delay characteristic accommodates motor start-up or transformer inrush. Verify the cylindrical body fits your fuse holder. Consult MERSEN documentation for coordination studies.

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 fuses with integrated insulating caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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