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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 30 A, 600 V AC, 300 V DC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 30 A, 600 V AC, 300 V DC

The MERSEN TRS-R Series TRS30R is a Class RK5, time-delay cylindrical fuse rated 30 A, 600 V AC and 300 V DC, non-indicating. 3G Electric interprets your demand for this OEM-specified overcurrent protection and…

SKU 3G-OTH-27714

Brand
MERSEN
Item
Fuse: Class RK5, TRS-R Series, Time-Delay, 30 A, 600 V AC, 300 V DC
Category
Time-Delay Cylindrical Fuses
Available to Order
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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
TRS30R
Series
TRS-R
Type
TRS-R Series, Time-Delay, 30 A, Non-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 TRS-R Series TRS30R is a Class RK5, time-delay cylindrical fuse rated 30 A, 600 V AC and 300 V DC, non-indicating. 3G Electric interprets your demand for this OEM-specified overcurrent protection and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.

Frequently Asked Questions

What is the MERSEN TRS30R fuse used for?

The MERSEN TRS30R is a Class RK5 time-delay cylindrical fuse rated 30 A, 600 V AC, 300 V DC. It protects motor circuits, transformers, and other inductive loads from overcurrent and short circuits, allowing harmless inrush currents without nuisance opening.

What are the specifications of the MERSEN TRS30R fuse?

The MERSEN TRS30R is a Class RK5, TRS-R Series, time-delay, non-indicating fuse. It is rated 30 A, 600 V AC, 300 V DC. The manufacturer part number is TRS30R. It is designed for overcurrent protection in industrial power distribution and motor control applications.

Where to buy MERSEN TRS30R fuses worldwide?

You can source the MERSEN TRS30R fuse worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct MERSEN TRS30R fuse for an application?

To select the MERSEN TRS30R, verify your circuit voltage does not exceed 600 V AC or 300 V DC, and the continuous load current is below 30 A. Ensure the fuse holder accepts Class RK5 dimensions. For motor circuits, confirm the time-delay characteristic matches starting current duration.

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-R Series, Time-Delay, 20 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS20R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 20 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS20R)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 25 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS25R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 25 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS25R)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 40 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS40R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 40 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS40R)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 15 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS15R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 15 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS15R)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 30 A, 600 V AC, 300 V DC, Indicating (MPN TRS30RID)
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 30 A, 600 V AC, 300 V DC, Indicating (MPN TRS30RID)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 3 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS3R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 3 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS3R)

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