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MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 45 A, 600 V AC, 300 V DC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 45 A, 600 V AC, 300 V DC

The MERSEN TRS45RID is a Class RK5, TRS-RID Series, time-delay cylindrical fuse rated at 45 A, 600 V AC and 300 V DC, with an indicating feature. 3G Electric interprets your demand for industrial electrical…

SKU 3G-OTH-27911

Brand
MERSEN
Item
Fuse: Class RK5, TRS-RID Series, Time-Delay, 45 A, 600 V AC, 300 V DC
Category
Time-Delay 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
TRS45RID
Series
TRS-RID
Type
TRS-RID Series, Time-Delay, 45 A, Indicating
AC
600 V
DC
300 V

Technical Documents

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

Product Description

The MERSEN TRS45RID is a Class RK5, TRS-RID Series, time-delay cylindrical fuse rated at 45 A, 600 V AC and 300 V DC, with an indicating feature. 3G Electric interprets your demand for industrial electrical protection, sourcing this genuine MERSEN fuse across 14 departments — and we supply far more than is listed. Our specialist depth in controls (including fuses and circuit protection) ensures you get the right answer, not just a catalog.

Frequently Asked Questions

What is the MERSEN TRS45RID fuse used for?

The MERSEN TRS45RID is a Class RK5, time-delay cylindrical fuse rated 45 A, 600 V AC, 300 V DC. It is used for motor and transformer protection in industrial power distribution, where inrush currents require a time-delay characteristic. The indicating feature allows quick visual identification of a blown fuse.

What are the specifications of the MERSEN TRS45RID fuse?

The MERSEN TRS45RID is a Class RK5, TRS-RID series, time-delay fuse rated 45 A, 600 V AC, 300 V DC. It features an indicating function for blown-fuse detection. The manufacturer part number is TRS45RID. It is designed for overcurrent protection in industrial circuits requiring time-delay performance.

Where to buy the MERSEN TRS45RID fuse worldwide?

You can source the MERSEN TRS45RID fuse worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine MERSEN components for industrial applications.

How to select the correct MERSEN TRS-RID series fuse for your application?

To select the correct MERSEN TRS-RID series fuse, match the voltage rating (600 V AC or 300 V DC) and current rating (e.g., 45 A for TRS45RID) to your circuit requirements. Ensure the Class RK5 time-delay characteristic suits motor or transformer starting currents. Consult the manufacturer's data sheet for interrupting rating 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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 35 A, 600 V AC, 300 V DC, Indicating (MPN TRS35RID)
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MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 35 A, 600 V AC, 300 V DC, Indicating (MPN TRS35RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 25 A, 600 V AC, 300 V DC, Indicating (MPN TRS25RID)
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MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 25 A, 600 V AC, 300 V DC, Indicating (MPN TRS25RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 40 A, 600 V AC, 300 V DC, Indicating (MPN TRS40RID)
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MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 20 A, 600 V AC, 300 V DC, Indicating (MPN TRS20RID)
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MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 20 A, 600 V AC, 300 V DC, Indicating (MPN TRS20RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 15 A, 600 V AC, 300 V DC, Indicating (MPN TRS15RID)
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MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 15 A, 600 V AC, 300 V DC, Indicating (MPN TRS15RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 10 A, 600 V AC, 600 V DC, Indicating (MPN TRS10RID)
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MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 10 A, 600 V AC, 600 V DC, Indicating (MPN TRS10RID)

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