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MERSEN Solar Fuse: HP15MxxR Series, Gen Purpose, 4 A - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN Solar Fuse: HP15MxxR Series, Gen Purpose, 4 A

The MERSEN HP15MxxR Series HP15M4R is a fast-acting cylindrical fuse rated at 4 A and 1.5 kV DC, designed for general-purpose solar applications. This fuse is part of the HP15MxxR series from MERSEN, offering a…

SKU 3G-OTH-27426

Brand
MERSEN
Item
Solar Fuse: HP15MxxR Series, Gen Purpose, 4 A
Category
Fast-Acting Cylindrical Fuses
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MERSEN
Manufacturer Part Number
HP15M4R
Series
HP15MxxR

Technical Documents

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

Product Description

The MERSEN HP15MxxR Series HP15M4R is a fast-acting cylindrical fuse rated at 4 A and 1.5 kV DC, designed for general-purpose solar applications. This fuse is part of the HP15MxxR series from MERSEN, offering a compact cylindrical form factor for overcurrent protection in photovoltaic systems.

Frequently Asked Questions

What is the MERSEN HP15M4R solar fuse used for?

The MERSEN HP15M4R is a fast-acting cylindrical fuse rated at 4 A and 1.5 kV DC, designed for overcurrent protection in photovoltaic systems. It is part of the HP15MxxR series and is used in general-purpose solar applications to protect combiner boxes, inverters, and string arrays from fault currents.

What are the specifications of the MERSEN HP15M4R fuse?

The MERSEN HP15M4R is a fast-acting cylindrical fuse from the HP15MxxR series. It has a current rating of 4 A and a voltage rating of 1.5 kV DC. The manufacturer part number is HP15M4R, and it is designed for general-purpose solar overcurrent protection in photovoltaic systems.

Where to buy the MERSEN HP15M4R fuse worldwide?

You can source the MERSEN HP15M4R 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; we supply genuine MERSEN components for solar applications.

How to select the correct MERSEN HP15M4R fuse for a solar system?

To select the MERSEN HP15M4R fuse, verify your system's DC voltage does not exceed 1.5 kV and the continuous current is at or below 4 A. Ensure the fuse is used in a fast-acting application for photovoltaic overcurrent protection. Always consult the system design and local electrical codes 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Solar Fuse: HP15MxxR Series, Gen Purpose, 5 A, 1.5 kV DC (MPN HP15M5R)
MERSEN
Solar Fuse: HP15MxxR Series, Gen Purpose, 5 A, 1.5 kV DC (MPN HP15M5R)
Solar Fuse: HP15MxxR Series, Gen Purpose, 15 A, 1.5 kV DC (MPN HP15M15R)
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Solar Fuse: HP15MxxR Series, Gen Purpose, 15 A, 1.5 kV DC (MPN HP15M15R)
Solar Fuse: HP15MxxR Series, Gen Purpose, 20 A, 1.5 kV DC (MPN HP15M20R)
MERSEN
Solar Fuse: HP15MxxR Series, Gen Purpose, 20 A, 1.5 kV DC (MPN HP15M20R)
Solar Fuse: HP15MxxR Series, Gen Purpose, 25 A, 1.5 kV DC (MPN HP15M25R)
MERSEN
Solar Fuse: HP15MxxR Series, Gen Purpose, 25 A, 1.5 kV DC (MPN HP15M25R)
Solar Fuse: HP15MxxR Series, Gen Purpose, 30 A, 1.5 kV DC (MPN HP15M30R)
MERSEN
Solar Fuse: HP15MxxR Series, Gen Purpose, 30 A, 1.5 kV DC (MPN HP15M30R)
Solar Fuse: HP15P Series, Gen Purpose, 40 A, 1.5 kV DC (MPN HP15P40)
MERSEN
Solar Fuse: HP15P Series, Gen Purpose, 40 A, 1.5 kV DC (MPN HP15P40)

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