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

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

The MERSEN TRS-RID Series Class RK5 Time-Delay Blade Fuse (MPN TRS300RID) is a 300 A, 600 V AC/DC indicating fuse. 3G Electric interprets your demand for this specific OEM part, sourcing it across 14 industrial…

SKU 3G-OTH-27992

Brand
MERSEN
Item
Fuse: Class RK5, TRS-RID Series, Time-Delay, 300 A, 600 V AC, 600 V DC
Category
Time-Delay Blade 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
TRS300RID
Series
TRS-RID
Type
TRS-RID Series, Time-Delay, 300 A, 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-RID Series Class RK5 Time-Delay Blade Fuse (MPN TRS300RID) is a 300 A, 600 V AC/DC indicating fuse. 3G Electric interprets your demand for this specific OEM part, sourcing it across 14 industrial departments with specialist depth in electrical components.

Frequently Asked Questions

What is the MERSEN TRS300RID fuse used for?

The MERSEN TRS300RID is a Class RK5 time-delay blade fuse rated 300 A, 600 V AC/DC. It protects industrial motor circuits, transformers, and other equipment against overloads and short circuits. The indicating feature shows when the fuse has opened, simplifying troubleshooting in plant maintenance.

What are the specifications of the MERSEN TRS300RID fuse?

The MERSEN TRS300RID is a Class RK5, TRS-RID series, time-delay blade fuse rated 300 A, 600 V AC and 600 V DC. It includes an indicating function that visually signals a blown fuse. The manufacturer part number is TRS300RID, and it is designed for high-current industrial protection.

Where to buy the MERSEN TRS300RID fuse worldwide?

3G Electric supplies the MERSEN TRS300RID 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 fuse to any country.

How to select the correct MERSEN TRS300RID fuse for an application?

To select the MERSEN TRS300RID, verify your circuit voltage does not exceed 600 V AC or DC and the continuous load current is at or below 300 A. The time-delay characteristic handles motor inrush. Confirm the Class RK5 rejection base matches your fuse holder. Consult a licensed electrician for code compliance.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 350 A, 600 V AC, 600 V DC, Indicating (MPN TRS350RID)
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 350 A, 600 V AC, 600 V DC, Indicating (MPN TRS350RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 225 A, 600 V AC, 600 V DC, Indicating (MPN TRS225RID)
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MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 225 A, 600 V AC, 600 V DC, Indicating (MPN TRS225RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 500 A, 600 V AC, 600 V DC, Indicating (MPN TRS500RID)
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 500 A, 600 V AC, 600 V DC, Indicating (MPN TRS500RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 450 A, 600 V AC, 600 V DC, Indicating (MPN TRS450RID)
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 450 A, 600 V AC, 600 V DC, Indicating (MPN TRS450RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 200 A, 600 V AC, 600 V DC, Indicating (MPN TRS200RID)
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 200 A, 600 V AC, 600 V DC, Indicating (MPN TRS200RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 400 A, 600 V AC, 600 V DC, Indicating (MPN TRS400RID)
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 400 A, 600 V AC, 600 V DC, Indicating (MPN TRS400RID)

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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 175 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS175R)
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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 175 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS175R)
MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 100 A, 250 V AC, 250 V DC, Indicating (MPN TR100RID)
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MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 250 A, 600 V AC, 600 V DC, Indicating (MPN TRS250RID)
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MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 250 A, 600 V AC, 600 V DC, Indicating (MPN TRS250RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 100 A, 600 V AC, 600 V DC, Indicating (MPN TRS100RID)
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MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 100 A, 600 V AC, 600 V DC, Indicating (MPN TRS100RID)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 450 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS450R)
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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 450 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS450R)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 90 A, 600 V AC, 600 V DC, Indicating (MPN TRS90RID)
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MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 90 A, 600 V AC, 600 V DC, Indicating (MPN TRS90RID)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 75 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS75R)
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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 75 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS75R)
MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 300 A, 250 V AC, 250 V DC, Indicating (MPN TR300RID)
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MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 300 A, 250 V AC, 250 V DC, Indicating (MPN TR300RID)