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MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 8 A, 250 V AC, 160 V DC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 8 A, 250 V AC, 160 V DC

The MERSEN TR-RID Series TR8RID is a Class RK5, time-delay cylindrical fuse rated at 8 A, 250 V AC and 160 V DC, with an indicating feature. This fuse is designed for overcurrent protection in industrial electrical…

SKU 3G-OTH-27761

Brand
MERSEN
Item
Fuse: Class RK5, TR-RID Series, Time-Delay, 8 A, 250 V AC, 160 V DC
Category
Time-Delay Cylindrical Fuses
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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
TR8RID
Series
TR-RID
Type
TR-RID Series, Time-Delay, 8 A, Indicating
AC
250 V
DC
160 V

Technical Documents

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

Product Description

The MERSEN TR-RID Series TR8RID is a Class RK5, time-delay cylindrical fuse rated at 8 A, 250 V AC and 160 V DC, with an indicating feature. This fuse is designed for overcurrent protection in industrial electrical circuits, sourced and supported by 3G Electric across 14 industrial departments, with specialist depth in controls.

Frequently Asked Questions

What is the MERSEN TR-RID fuse used for?

The MERSEN TR-RID Class RK5 time-delay fuse protects industrial circuits against overloads and short circuits. Its 8 A rating and 250 V AC / 160 V DC capacity suit motor, transformer, and lighting applications where inrush tolerance is needed. The indicating feature allows quick visual identification of a blown fuse.

What are the specifications of the MERSEN TR8RID fuse?

The MERSEN TR8RID is a Class RK5, TR-RID series, time-delay, indicating fuse rated 8 A, 250 V AC, and 160 V DC. It is a cylindrical fuse designed for branch-circuit protection. The time-delay characteristic handles temporary inrush currents without nuisance opening, while the indicator shows when the fuse has operated.

Where to buy MERSEN TR8RID fuses worldwide?

3G Electric supplies the MERSEN TR8RID fuse to customers 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 genuine MERSEN components for industrial maintenance and OEM needs.

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

Select the MERSEN TR-RID fuse by matching voltage (250 V AC or 160 V DC), current rating (8 A), and interrupting capacity to your circuit. The time-delay feature suits motor or transformer loads with high inrush. Verify the Class RK5 rejection clip fits your fuse holder. Consult the manufacturer's data sheet for coordination studies.

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, TR-RID Series, Time-Delay, 15 A, 250 V AC, 160 V DC, Indicating (MPN TR15RID)
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MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 15 A, 250 V AC, 160 V DC, Indicating (MPN TR15RID)
MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 10 A, 250 V AC, 160 V DC, Indicating (MPN TR10RID)
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MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 10 A, 250 V AC, 160 V DC, Indicating (MPN TR10RID)
MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 40 A, 250 V AC, 250 V DC, Indicating (MPN TR40RID)
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MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 40 A, 250 V AC, 250 V DC, Indicating (MPN TR40RID)
MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 20 A, 250 V AC, 160 V DC, Indicating (MPN TR20RID)
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MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 20 A, 250 V AC, 160 V DC, Indicating (MPN TR20RID)
MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 9 A, 250 V AC, 160 V DC, Indicating (MPN TR9RID)
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MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 9 A, 250 V AC, 160 V DC, Indicating (MPN TR9RID)
MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 12 A, 250 V AC, 160 V DC, Indicating (MPN TR12RID)
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MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 12 A, 250 V AC, 160 V DC, Indicating (MPN TR12RID)

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