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MERSEN HP15M4R Fast-Acting Cylindrical Fuse, 4 A, 1.5 kV DC - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN HP15M4R Fast-Acting Cylindrical Fuse, 4 A, 1.5 kV DC

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
HP15M4R Fast-Acting Cylindrical Fuse, 4 A, 1.5 kV DC
Part Number
HP15M4R
Category
Fast-Acting Cylindrical Fuses
Available to Order
Also known as:HP15M4RMERSEN
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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
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
Industrial control panels — Mersen USCC1 and USCC2 UL Class CC fuse blocks for DIN rail mounting and finger-safe branch circuit protection.
Motor starters — Mersen ATQ time-delay fuses and DAR0 R-rated fuses for motor overload and short-circuit protection.
Power supplies and instrumentation — Mersen GGM and GSB fast-acting cylindrical fuses for overcurrent protection in compact electronic circuits.
DC systems — Mersen A30QS very-fast-acting square fuses rated 300 V DC for semiconductor and DC equipment protection.
Medium-voltage distribution — Mersen DAR0 R-rated fuses rated 5.08 kV AC for general-purpose overcurrent protection with visual indication.
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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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