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MERSEN HP10M20 Fast-Acting Cylindrical Fuse, 20 A, 1000 V DC - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN HP10M20 Fast-Acting Cylindrical Fuse, 20 A, 1000 V DC

The MERSEN HP10M20 is a fast-acting cylindrical fuse from the HP10M Series, rated at 20 A and 1,000 V DC. This solar fuse is designed for overcurrent protection in photovoltaic systems.

SKU 3G-OTH-27481

Brand
MERSEN
Item
HP10M20 Fast-Acting Cylindrical Fuse, 20 A, 1000 V DC
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
HP10M20
Series
HP10M

Technical Documents

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

Product Description

The MERSEN HP10M20 is a fast-acting cylindrical fuse from the HP10M Series, rated at 20 A and 1,000 V DC. This solar fuse is designed for overcurrent protection in photovoltaic systems.

Frequently Asked Questions

What is the MERSEN HP10M20 solar fuse used for?

The MERSEN HP10M20 is a fast-acting cylindrical fuse designed for overcurrent protection in photovoltaic systems. It protects solar panels and DC combiners from fault currents, ensuring safe operation in solar installations up to 1,000 V DC.

What are the specifications of the MERSEN HP10M20?

The MERSEN HP10M20 is a fast-acting fuse from the HP10M Series, rated at 20 A and 1,000 V DC. It is a cylindrical fuse designed for solar applications, providing reliable overcurrent protection in photovoltaic systems.

Where to buy the MERSEN HP10M20 worldwide?

You can source the MERSEN HP10M20 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring your order arrives efficiently.

How to select the correct MERSEN HP10M20 fuse for a solar system?

Select the MERSEN HP10M20 by matching its 20 A rating and 1,000 V DC capability to your photovoltaic system's string current and voltage. Ensure the fuse holder accommodates cylindrical fuses and follow NEC or local codes for overcurrent protection sizing.

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
Fast-acting cylindrical fuse rated 10 A and 1000 V DC. Part of the HP10M series. Provides overcurrent protection in photovoltaic systems, such as solar panel strings and combiner boxes
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Fast-acting cylindrical fuse rated 10 A and 1000 V DC. Part of the HP10M series. Provides overcurrent protection in photovoltaic systems, such as solar panel strings and combiner boxes
Fast-acting cylindrical fuse rated 15 A and 1000 V DC. Provides overcurrent protection in DC circuits, commonly used in photovoltaic systems to safeguard panels, inverters, and combiner boxes
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Fast-acting cylindrical fuse rated 15 A and 1000 V DC. Provides overcurrent protection in DC circuits, commonly used in photovoltaic systems to safeguard panels, inverters, and combiner boxes
The MERSEN HP10M5 is a fast-acting cylindrical fuse from the HP10M series, rated at 5 A and 1000 V DC. It is used for overcurrent protection in photovoltaic systems, such as solar panel strings and combiner boxes
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The MERSEN HP10M5 is a fast-acting cylindrical fuse from the HP10M series, rated at 5 A and 1000 V DC. It is used for overcurrent protection in photovoltaic systems, such as solar panel strings and combiner boxes
Fast-acting cylindrical fuse rated at 3 A and 1000 V DC. Part of the HP10M series. Designed for overcurrent protection in photovoltaic systems, safeguarding solar panels and DC combiners from fault currents
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Fast-acting cylindrical fuse rated at 3 A and 1000 V DC. Part of the HP10M series. Designed for overcurrent protection in photovoltaic systems, safeguarding solar panels and DC combiners from fault currents
Fast-acting cylindrical fuse from the HP10M series, rated 2 A and 1000 V DC. Designed for overcurrent protection in photovoltaic systems, safeguarding solar panel strings and combiner boxes from fault currents
MERSEN
Fast-acting cylindrical fuse from the HP10M series, rated 2 A and 1000 V DC. Designed for overcurrent protection in photovoltaic systems, safeguarding solar panel strings and combiner boxes from fault currents
Fast-acting cylindrical fuse rated at 4 A and 1000 V DC. Part of the HP10M series, designed for overcurrent protection in photovoltaic systems, safeguarding solar panels and DC combiners from fault currents
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Fast-acting cylindrical fuse rated at 4 A and 1000 V DC. Part of the HP10M series, designed for overcurrent protection in photovoltaic systems, safeguarding solar panels and DC combiners from fault currents

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Fast-acting cylindrical fuse rated 2 A at 250 V AC. Non-indicating design with 5 mm x 20 mm body. Suitable for overcurrent protection in control panels, power supplies, and instrumentation. Equivalent to GDA, S501, and 216 series
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Fast-acting cylindrical fuse rated 2 A at 250 V AC. Non-indicating design with 5 mm x 20 mm body. Suitable for overcurrent protection in control panels, power supplies, and instrumentation. Equivalent to GDA, S501, and 216 series
Fast-acting cylindrical fuse rated 15 A at 1.5 kV DC. Part of the HP15MxxR series. Used for overcurrent protection in photovoltaic systems, including solar panel circuits and combiner boxes
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Fast-acting cylindrical fuse rated 15 A at 1.5 kV DC. Part of the HP15MxxR series. Used for overcurrent protection in photovoltaic systems, including solar panel circuits and combiner boxes
Fast-acting midget fuse rated 600 mA at 600 V AC. Non-indicating design with dimensions 13/32 in x 1 3/8 in. Used for overcurrent protection in control panels, instrumentation, and power supplies where rapid response to faults is required
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Fast-acting midget fuse rated 600 mA at 600 V AC. Non-indicating design with dimensions 13/32 in x 1 3/8 in. Used for overcurrent protection in control panels, instrumentation, and power supplies where rapid response to faults is required
Fast-acting cylindrical fuse from the HP15P Series, rated 40 A and 1.5 kV DC. Designed for overcurrent protection in photovoltaic systems, including solar panel strings and combiner boxes
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Fast-acting cylindrical fuse from the HP15P Series, rated 40 A and 1.5 kV DC. Designed for overcurrent protection in photovoltaic systems, including solar panel strings and combiner boxes
Fast-acting cylindrical fuse rated 2 A at 250 V AC, with dimensions 5.1 mm x 20.1 mm. Provides overcurrent protection in control panels, power supplies, and industrial machinery
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Fast-acting cylindrical fuse rated 2 A at 250 V AC, with dimensions 5.1 mm x 20.1 mm. Provides overcurrent protection in control panels, power supplies, and industrial machinery
The MERSEN RF15 is a Class H fast-acting cylindrical fuse rated 15 A at 250 V AC. It is non-indicating, meaning it does not provide a visual blown indication. This fuse is used for overcurrent protection in industrial electrical circuits, such as control panels and distribution equipment, where rapid response to short circuits is required
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The MERSEN RF15 is a Class H fast-acting cylindrical fuse rated 15 A at 250 V AC. It is non-indicating, meaning it does not provide a visual blown indication. This fuse is used for overcurrent protection in industrial electrical circuits, such as control panels and distribution equipment, where rapid response to short circuits is required
Fast-acting cylindrical fuse rated 12 A and 1000 V DC with AC/DC voltage compatibility. Provides overcurrent protection in DC circuits such as solar photovoltaic systems, combiner boxes, and inverters
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Fast-acting cylindrical fuse rated 12 A and 1000 V DC with AC/DC voltage compatibility. Provides overcurrent protection in DC circuits such as solar photovoltaic systems, combiner boxes, and inverters
Fast-acting midget fuse rated 500 mA, 600 V AC and 600 V DC. Measures 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, instrumentation, and power supplies where rapid interruption is required
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Fast-acting midget fuse rated 500 mA, 600 V AC and 600 V DC. Measures 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, instrumentation, and power supplies where rapid interruption is required