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MERSEN TRS250RID Time-Delay Blade Fuse - Time-Delay Blade Fuses
MERSENTime-Delay Blade Fuses

MERSEN TRS250RID Time-Delay Blade Fuse

The MERSEN TRS250RID is a Class RK5, time-delay blade fuse from the TRS-RID Series, rated 250 A at 600 V AC and 600 V DC with an indicating feature. 3G Electric interprets your demand for industrial electrical…

SKU 3G-OTH-27981

Brand
MERSEN
Item
TRS250RID Time-Delay Blade Fuse
Part Number
TRS250RID
Category
Time-Delay Blade Fuses
Available to Order
Also known as:TRS250RIDMERSEN
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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
TRS250RID
Series
TRS-RID
Type
TRS-RID Series, Time-Delay, 250 A, Indicating
AC
600 V
DC
600 V

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

Product Description

The MERSEN TRS250RID is a Class RK5, time-delay blade fuse from the TRS-RID Series, rated 250 A at 600 V AC and 600 V DC with an indicating feature. 3G Electric interprets your demand for industrial electrical protection, sources this genuine MERSEN component, and supports your application across 14 industrial departments — with specialist depth in controls to ensure the right fuse specification for your system.

Frequently Asked Questions

What is a MERSEN TRS-RID Class RK5 fuse used for?

The MERSEN TRS-RID Class RK5 time-delay fuse protects industrial motor circuits and equipment from overcurrent and short circuits. Its 250 A rating and 600 V AC/DC capability suit heavy machinery, switchgear, and control panels across machining, power transmission, and HVAC applications.

What are the specifications of the MERSEN TRS250RID fuse?

The MERSEN TRS250RID is a Class RK5, TRS-RID series time-delay blade fuse rated 250 A, 600 V AC and 600 V DC. It features an indicating function for blown-fuse detection. The series designation is TRS-RID, and the manufacturer part number is TRS250RID.

Where to buy MERSEN TRS250RID fuses worldwide?

3G Electric supplies the MERSEN TRS250RID fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine MERSEN components and support procurement across 14 industrial departments.

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

Select a MERSEN TRS-RID fuse by matching the voltage rating (600 V AC/DC) and current rating (250 A) to your circuit requirements. The time-delay characteristic accommodates motor inrush currents. Verify the Class RK5 rejection feature fits your fuse holder. Consult the manufacturer's data sheet for coordination with upstream protection.

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.
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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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Class RK5 time-delay blade fuse rated 90 A at 250 V AC and 250 V DC. Features an indicating function for visual blown-fuse detection. Suitable for overload and short-circuit protection in power distribution equipment
MERSEN
Class RK5 time-delay blade fuse rated 90 A at 250 V AC and 250 V DC. Features an indicating function for visual blown-fuse detection. Suitable for overload and short-circuit protection in power distribution equipment

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