MERSEN DHR0 Series R-Rated Indicating Cylindrical Fuse, 5.08 kV AC, 170 A
The MERSEN DHR0 Series is a fast-acting and general-purpose cylindrical fuse, rated at 5.08 kV AC and 170 A. This R-rated, indicating fuse (MPN A051B1DHR0-6R) is designed for medium-voltage applications.
SKU 3G-OTH-24952
Also listed as: A051B1DHR06R · A051B1DHR0 6R
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The MERSEN DHR0 Series is a fast-acting and general-purpose cylindrical fuse, rated at 5.08 kV AC and 170 A. This R-rated, indicating fuse (MPN A051B1DHR0-6R) is designed for medium-voltage applications.
Frequently Asked Questions
What is the MERSEN DHR0 Series fuse used for?
The MERSEN DHR0 Series fuse is used for medium-voltage motor and transformer protection in industrial power systems. Its R-rating and indicating feature allow it to coordinate with motor starters and provide visual blown-fuse indication, making it suitable for general-purpose applications up to 5.08 kV AC.
What are the specifications of the MERSEN DHR0 Series fuse?
The MERSEN DHR0 Series fuse (MPN A051B1DHR0-6R) is rated at 5.08 kV AC and 170 A. It is a fast-acting, R-rated, indicating cylindrical fuse designed for medium-voltage general-purpose use. The series is manufactured by MERSEN and is suitable for motor and transformer protection circuits.
Where to buy MERSEN DHR0 Series fuses worldwide?
You can source MERSEN DHR0 Series fuses 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 on the A051B1DHR0-6R fuse.
How to select the correct MERSEN DHR0 Series fuse for an application?
Select the MERSEN DHR0 Series fuse based on system voltage (5.08 kV AC), continuous current (170 A), and the R-rating required for motor-start coordination. Verify the fuse's interrupting rating matches the available fault current. Consult the manufacturer's application guide for specific motor or transformer protection settings.
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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.
