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MERSEN Fuse: Class H, RF Series, Fast-Acting, 15 A, 250 V AC - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN Fuse: Class H, RF Series, Fast-Acting, 15 A, 250 V AC

The MERSEN RF Series Fast-Acting Cylindrical Fuse (MPN RF15) is a Class H, 15 A, 250 V AC, non-indicating fuse. It is designed for fast-acting overcurrent protection in industrial electrical circuits.

SKU 3G-OTH-27422

Also listed as: RF 15 · RF-15

Brand
MERSEN
Item
Fuse: Class H, RF Series, Fast-Acting, 15 A, 250 V AC
Category
Fast-Acting 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
RF15
Series
RF

Technical Documents

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

Product Description

The MERSEN RF Series Fast-Acting Cylindrical Fuse (MPN RF15) is a Class H, 15 A, 250 V AC, non-indicating fuse. It is designed for fast-acting overcurrent protection in industrial electrical circuits.

Frequently Asked Questions

What is the MERSEN RF15 fuse used for?

The MERSEN RF15 is a Class H, fast-acting cylindrical fuse rated 15 A and 250 V AC. It provides overcurrent protection in industrial electrical circuits, such as control panels, motor starters, and distribution equipment, where rapid response to short circuits is required.

What are the specifications of the MERSEN RF15 fuse?

The MERSEN RF15 is from the RF Series, a Class H fast-acting fuse rated 15 A at 250 V AC. It is non-indicating, meaning it does not show a blown status. The manufacturer part number is RF15, and it is designed for cylindrical fuse holders in industrial applications.

Where to buy MERSEN RF15 fuses worldwide?

3G Electric supplies the MERSEN RF15 fuse to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your location. Contact us to order the RF15 or any MERSEN fuse for your electrical protection needs.

How to select the correct MERSEN RF series fuse for a circuit?

To select the correct MERSEN RF series fuse, match the voltage rating (250 V AC) and current rating (e.g., 15 A for RF15) to your circuit requirements. Ensure the fuse is fast-acting for sensitive equipment. Always consult the circuit’s maximum fault current and ambient temperature for proper 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 fast-acting 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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