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MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 20 A, 600 V AC, 300 V DC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 20 A, 600 V AC, 300 V DC

The MERSEN TRS20RID is a Class RK5, TRS-RID Series time-delay cylindrical fuse rated at 20 A, 600 V AC and 300 V DC, with an indicating feature. 3G Electric interprets your demand for industrial electrical…

SKU 3G-OTH-27880

Brand
MERSEN
Item
Fuse: Class RK5, TRS-RID Series, Time-Delay, 20 A, 600 V AC, 300 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
TRS20RID
Series
TRS-RID
Type
TRS-RID Series, Time-Delay, 20 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 TRS20RID is a Class RK5, TRS-RID Series time-delay cylindrical fuse rated at 20 A, 600 V AC and 300 V DC, with an indicating feature. 3G Electric interprets your demand for industrial electrical protection, sourcing this MERSEN fuse alongside components from Schneider, ABB, Siemens, and others across 14 departments — with specialist depth in controls to support your system integration.

Frequently Asked Questions

What is the MERSEN TRS20RID fuse used for?

The MERSEN TRS20RID is a Class RK5, time-delay fuse rated 20 A, 600 V AC / 300 V DC, with an indicating feature. It protects motor circuits, lighting, and power distribution systems from overloads and short circuits, allowing temporary inrush currents without nuisance opening.

What are the specifications of the MERSEN TRS20RID fuse?

The MERSEN TRS20RID is a Class RK5, TRS-RID series, time-delay, indicating fuse. It is rated 20 A, 600 V AC and 300 V DC. The manufacturer part number is TRS20RID. It provides overcurrent protection with a visible blown-fuse indicator for quick troubleshooting.

Where to buy MERSEN TRS20RID fuse worldwide?

3G Electric supplies the MERSEN TRS20RID fuse to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Class RK5, time-delay, indicating fuse.

How to select the correct MERSEN TRS20RID fuse for an application?

To select the MERSEN TRS20RID, verify your circuit voltage (600 V AC or 300 V DC max) and continuous current (20 A). The time-delay characteristic handles motor start-ups. Ensure the fuse holder accepts Class RK5 dimensions. The indicating feature aids maintenance by showing a blown fuse at a glance.

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, 40 A, 600 V AC, 300 V DC, Indicating (MPN TRS40RID)
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 40 A, 600 V AC, 300 V DC, Indicating (MPN TRS40RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 25 A, 600 V AC, 300 V DC, Indicating (MPN TRS25RID)
MERSEN
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, 15 A, 600 V AC, 300 V DC, Indicating (MPN TRS15RID)
MERSEN
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, 35 A, 600 V AC, 300 V DC, Indicating (MPN TRS35RID)
MERSEN
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, 45 A, 600 V AC, 300 V DC, Indicating (MPN TRS45RID)
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 45 A, 600 V AC, 300 V DC, Indicating (MPN TRS45RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 12 A, 600 V AC, 600 V DC, Indicating (MPN TRS12RID)
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 12 A, 600 V AC, 600 V DC, Indicating (MPN TRS12RID)

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