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MERSEN TR300RID Time-Delay Blade Fuse, 300 A, 250 V AC/DC, Class RK5, Indicating - Time-Delay Blade Fuses
MERSENTime-Delay Blade Fuses

MERSEN TR300RID Time-Delay Blade Fuse, 300 A, 250 V AC/DC, Class RK5, Indicating

The MERSEN TR-RID Series TR300RID is a Class RK5 time-delay blade fuse rated 300 A at 250 V AC and 250 V DC, with an indicating feature. 3G Electric interprets your demand for industrial electrical protection…

SKU 3G-OTH-27896

Brand
MERSEN
Item
TR300RID Time-Delay Blade Fuse, 300 A, 250 V AC/DC, Class RK5, Indicating
Part Number
TR300RID
Category
Time-Delay Blade Fuses
Available to Order
Also known as:TR300RIDMERSEN
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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
TR300RID
Series
TR-RID
Type
TR-RID Series, Time-Delay, 300 A, Indicating
AC
250 V
DC
250 V

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

Product Description

The MERSEN TR-RID Series TR300RID is a Class RK5 time-delay blade fuse rated 300 A at 250 V AC and 250 V DC, with an indicating feature. 3G Electric interprets your demand for industrial electrical protection, sources this genuine MERSEN fuse, and supports your application across 14 industrial departments — with specialist depth in controls and electrical components.

Frequently Asked Questions

What is the MERSEN TR-RID TR300RID fuse used for?

The MERSEN TR-RID TR300RID is a Class RK5, time-delay, indicating fuse rated 300 A at 250 V AC/DC. It protects industrial motor circuits, transformers, and lighting panels from overloads and short circuits, with visual indication for blown fuses to speed troubleshooting.

What are the specifications of the MERSEN TR300RID fuse?

The MERSEN TR300RID is a Class RK5, time-delay, indicating blade fuse rated 300 A, 250 V AC and 250 V DC. It belongs to the TR-RID series and features a visual indicator that shows when the fuse has opened, aiding maintenance in industrial electrical systems.

Where to buy MERSEN TR300RID fuses worldwide?

3G Electric supplies the MERSEN TR300RID fuse worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Class RK5, time-delay, indicating fuse.

How to select the correct MERSEN TR-RID fuse for an application?

To select the correct MERSEN TR-RID fuse, match the voltage (250 V AC/DC) and current rating (300 A) to your circuit requirements. Confirm the Class RK5 time-delay characteristic suits motor or transformer inrush. Always consult the manufacturer's data sheet for interrupting rating and 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 time-delay blade fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Class RK5 time-delay blade fuse rated 90 A at 250 V AC and 250 V DC. Features an indicating function for visual blown-fuse detection. Suitable for overload and short-circuit protection in power distribution equipment
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Class RK5 time-delay blade fuse rated 90 A at 250 V AC and 250 V DC. Features an indicating function for visual blown-fuse detection. Suitable for overload and short-circuit protection in power distribution equipment

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