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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 6.25 A, 600 V AC, 600 V DC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 6.25 A, 600 V AC, 600 V DC

The MERSEN TRS-R Series Class RK5 Time-Delay Cylindrical Fuse (MPN TRS6-1/4R) is a non-indicating, 6.25 A fuse rated for 600 V AC and 600 V DC. 3G Electric interprets your demand for industrial circuit protection…

SKU 3G-OTH-27660

Also listed as: TRS614R · TRS6 1 4R · TRS6-1-4R

Brand
MERSEN
Item
Fuse: Class RK5, TRS-R Series, Time-Delay, 6.25 A, 600 V AC, 600 V DC
Category
Time-Delay Cylindrical Fuses
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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.

Technical Specifications

MERSEN
Manufacturer Part Number
TRS6-1/4R
Series
TRS-R
Type
TRS-R Series, Time-Delay, 6.25 A, Non-Indicating
AC
600 V
DC
600 V

Technical Documents

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

Product Description

The MERSEN TRS-R Series Class RK5 Time-Delay Cylindrical Fuse (MPN TRS6-1/4R) is a non-indicating, 6.25 A fuse rated for 600 V AC and 600 V DC. 3G Electric interprets your demand for industrial circuit protection, sourcing this OEM fuse across our 14 departments, with specialist depth in electrical controls to support your facility's power distribution needs.

Frequently Asked Questions

What is the MERSEN TRS6-1/4R fuse used for?

The MERSEN TRS6-1/4R is a Class RK5 time-delay cylindrical fuse rated 6.25 A at 600 V AC/DC. It protects motor circuits, transformers, and other inductive loads from overcurrent while tolerating harmless inrush peaks. Common in industrial control panels and power distribution.

What are the specifications of the MERSEN TRS-R series fuse?

The MERSEN TRS-R series fuse is a Class RK5 time-delay type. The TRS6-1/4R model is rated 6.25 A, 600 V AC, and 600 V DC. It is non-indicating and part of the TRS-R series. The manufacturer part number is TRS6-1/4R.

Where to buy MERSEN TRS6-1/4R fuses worldwide?

3G Electric supplies the MERSEN TRS6-1/4R fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver this Class RK5 time-delay fuse to any country.

How to select the correct MERSEN TRS-R fuse for a circuit?

Select the MERSEN TRS-R fuse based on continuous load current (6.25 A for this model), system voltage (600 V AC/DC), and inrush characteristics. Time-delay fuses handle temporary surges from motors or transformers. Always verify the interrupting rating matches the available fault current per NEC/CEC guidelines.

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, 6 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS6R)
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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 6 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS6R)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 5.6 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS5-6/10R)
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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 5.6 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS5-6/10R)
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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 1 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS1R)
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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 4.5 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS4-1/2R)
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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 5 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS5R)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 25 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS25R)
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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 25 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS25R)

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