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MERSEN TR45RID Time-Delay Cylindrical Fuse, 45 A, 250 V AC/DC, Indicating - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN TR45RID Time-Delay Cylindrical Fuse, 45 A, 250 V AC/DC, Indicating

The MERSEN TR-RID Series TR45RID is a Class RK5, time-delay cylindrical fuse rated at 45 A, 250 V AC and 250 V DC, with an indicating feature. This fuse is designed for overcurrent protection in industrial electrical…

SKU 3G-OTH-27802

Brand
MERSEN
Item
TR45RID Time-Delay Cylindrical Fuse, 45 A, 250 V AC/DC, Indicating
Part Number
TR45RID
Category
Time-Delay Cylindrical Fuses
Available to Order
Also known as:TR45RIDMERSEN
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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
TR45RID
Series
TR-RID
Type
TR-RID Series, Time-Delay, 45 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 TR45RID is a Class RK5, time-delay cylindrical fuse rated at 45 A, 250 V AC and 250 V DC, with an indicating feature. This fuse is designed for overcurrent protection in industrial electrical systems, supporting both AC and DC circuits.

Frequently Asked Questions

What is the MERSEN TR45RID fuse used for?

The MERSEN TR45RID is a Class RK5, time-delay cylindrical fuse rated 45 A, 250 V AC/DC. It is used for overcurrent protection in industrial motor circuits, transformers, and other equipment requiring a time-delay characteristic to withstand inrush currents.

What are the specifications of the MERSEN TR45RID fuse?

The MERSEN TR45RID is a Class RK5, time-delay fuse rated 45 A, 250 V AC and 250 V DC. It is part of the TR-RID series and features an indicating function. The manufacturer part number is TR45RID.

Where to buy MERSEN TR45RID fuses worldwide?

You can source MERSEN TR45RID 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.

How to select the correct MERSEN TR45RID fuse for an application?

Select the MERSEN TR45RID fuse based on its 45 A rating, 250 V AC/DC voltage, and Class RK5 time-delay characteristic. Ensure the fuse's interrupting rating meets the available fault current. Consult the manufacturer's data sheet for specific application guidelines.

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 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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