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MERSEN Solar Fuse: DCT Series, Fast-Acting, 5 A - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN Solar Fuse: DCT Series, Fast-Acting, 5 A

The MERSEN DCT Series Solar Fuse (MPN DCT5-2) is a fast-acting cylindrical fuse rated at 5 A and 1,000 V DC, with AC/DC voltage compatibility. This product is designed for overcurrent protection in solar applications.

SKU 3G-OTH-26078

Also listed as: DCT52 · DCT5 2

Brand
MERSEN
Item
Solar Fuse: DCT Series, Fast-Acting, 5 A
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
DCT5-2
Series
DCT
Voltage Compatability
AC/DC

Technical Documents

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

Product Description

The MERSEN DCT Series Solar Fuse (MPN DCT5-2) is a fast-acting cylindrical fuse rated at 5 A and 1,000 V DC, with AC/DC voltage compatibility. This product is designed for overcurrent protection in solar applications.

Frequently Asked Questions

What is the MERSEN DCT5-2 solar fuse used for?

The MERSEN DCT5-2 fast-acting cylindrical fuse provides overcurrent protection in solar photovoltaic systems. It is rated at 5 A and 1,000 V DC with AC/DC compatibility, making it suitable for combiner boxes, inverters, and other DC circuits in solar installations.

What are the specifications of the MERSEN DCT5-2 fuse?

The MERSEN DCT5-2 is a fast-acting cylindrical fuse from the DCT Series. It is rated at 5 A and 1,000 V DC, with AC/DC voltage compatibility. The manufacturer part number is DCT5-2, and it is designed for overcurrent protection in solar applications.

Where to buy MERSEN DCT5-2 solar fuses worldwide?

3G Electric supplies the MERSEN DCT5-2 solar fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this fast-acting fuse.

How to select the right MERSEN DCT series fuse for a solar system?

Select the MERSEN DCT series fuse based on the system's maximum voltage (1,000 V DC) and continuous current rating. The DCT5-2 is rated at 5 A. Ensure the fuse's interrupting rating exceeds the available fault current. Consult the manufacturer's application guide for string sizing and 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: DCT Series, Fast-Acting, 8 A, 1,000 V DC (MPN DCT8-2)
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