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MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 2.8 A, 250 V AC, 250 V DC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 2.8 A, 250 V AC, 250 V DC

The MERSEN TR-R Series Class RK5 Time-Delay Cylindrical Fuse (MPN TR2-8/10R) is a 2.8 A, non-indicating fuse rated for 250 V AC and 250 V DC. As a time-delay fuse, it accommodates temporary inrush currents without…

SKU 3G-OTH-28899

Brand
MERSEN
Item
Fuse: Class RK5, TR-R Series, Time-Delay, 2.8 A, 250 V AC, 250 V DC
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
TR2-8/10R
Series
TR-R
Type
TR-R Series, Time-Delay, 2.8 A, Non-Indicating
AC
250 V
DC
250 V
View Full Spec Sheet

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

Product Description

The MERSEN TR-R Series Class RK5 Time-Delay Cylindrical Fuse (MPN TR2-8/10R) is a 2.8 A, non-indicating fuse rated for 250 V AC and 250 V DC. As a time-delay fuse, it accommodates temporary inrush currents without nuisance opening, suitable for protecting industrial circuits. 3G Electric interprets your demand for this MERSEN fuse and delivers it across 14 industrial departments, with specialist depth in electrical components as an authorised distributor.

Frequently Asked Questions

What is the MERSEN TR-R series fuse used for?

The MERSEN TR-R series time-delay fuse protects industrial circuits against overloads and short circuits. It is commonly used in motor control centers, transformers, and lighting systems where inrush currents occur. Its time-delay characteristic prevents nuisance opening during startup while providing reliable fault protection.

What are the specifications of the MERSEN TR2-8/10R fuse?

The MERSEN TR2-8/10R is a Class RK5, TR-R series time-delay fuse rated at 2.8 A, 250 V AC, and 250 V DC. It is non-indicating and cylindrical. The manufacturer part number is TR2-8/10R. This fuse is designed for branch circuit protection in industrial equipment.

Where to buy MERSEN TR2-8/10R fuses worldwide?

You can source MERSEN TR2-8/10R fuses through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine MERSEN components for industrial applications.

How to select the correct MERSEN TR-R fuse for an application?

To select the correct MERSEN TR-R fuse, match the voltage rating (250 V AC/DC) and current rating (2.8 A) to your circuit requirements. Consider the time-delay characteristic for motor or transformer loads with inrush current. Verify the Class RK5 rejection feature fits your fuse holder. Consult MERSEN application guidelines for 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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