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3G Electric
MERSEN DAR0 Series R-Rated Indicating Cylindrical Fuse, 5.08 kV AC, 450 A - Fast-Acting & General-Purpose Cylindrical Fuses
MERSENFast-Acting & General-Purpose Cylindrical Fuses

MERSEN DAR0 Series R-Rated Indicating Cylindrical Fuse, 5.08 kV AC, 450 A

<p>The MERSEN DAR0 Series R-Rated Indicating Cylindrical Fuse is a high-voltage protection component designed for general-purpose applications. Rated at 5.08 kV AC and 450 A, this fast-acting fuse provides reliable…

SKU 3G-OTH-24956

Also listed as: A051B2DAR024R · A051B2DAR0 24R

Brand
MERSEN
Item
DAR0 Series R-Rated Indicating Cylindrical Fuse, 5.08 kV AC, 450 A
Part Number
A051B2DAR0-24R
Category
Fast-Acting & General-Purpose Cylindrical Fuses
Available to Order
Also known as:A051B2DAR0-24RMERSEN
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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
A051B2DAR0-24R
Series
DAR0
Type
R-Rated, 5.08 kV AC, 450 A, Gen Purpose, Indicating

Technical Documents

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

Product Description

<p>The MERSEN DAR0 Series R-Rated Indicating Cylindrical Fuse is a high-voltage protection component designed for general-purpose applications. Rated at 5.08 kV AC and 450 A, this fast-acting fuse provides reliable overcurrent protection in industrial settings. The indicating feature allows for quick visual identification of a blown fuse, minimizing downtime.</p><p>As a Singapore-based supplier, 3G Electric offers this MERSEN fuse with worldwide shipping. For Singapore buyers, we provide SGD quotes on request and handle GST seamlessly. Enjoy fast delivery across Singapore and Southeast Asia, ensuring your operations stay on schedule.</p>

Frequently Asked Questions

What are the key specifications of the MERSEN DAR0 fuse?

The MERSEN DAR0 Series fuse is R-rated, with a voltage rating of 5.08 kV AC and a current rating of 450 A. It is fast-acting, general-purpose, and indicating. The manufacturer part number is A051B2DAR0-24R.

Can I get a quote in SGD and what about GST for Singapore orders?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled for you. We also offer fast delivery within Singapore and Southeast Asia.

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.
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MERSEN Products

3G Electric supplies MERSEN fast-acting & general-purpose 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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R-rated cylindrical fuse for medium-voltage overcurrent protection. Rated 5.08 kV AC and 700 A. General-purpose design with visual indication for blown fuse status. Suitable for use in motor starters, transformers, and switchgear
MERSEN
R-rated cylindrical fuse for medium-voltage overcurrent protection. Rated 5.08 kV AC and 700 A. General-purpose design with visual indication for blown fuse status. Suitable for use in motor starters, transformers, and switchgear

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