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MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 20 A, 250 V AC, 160 V DC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 20 A, 250 V AC, 160 V DC

The MERSEN TR20RID is a Class RK5, TR-RID Series time-delay cylindrical fuse rated at 20 A, 250 V AC and 160 V DC, with an indicating feature. 3G Electric interprets your demand for this specific OEM fuse and…

SKU 3G-OTH-27788

Brand
MERSEN
Item
Fuse: Class RK5, TR-RID Series, Time-Delay, 20 A, 250 V AC, 160 V DC
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
TR20RID
Series
TR-RID
Type
TR-RID Series, Time-Delay, 20 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 TR20RID is a Class RK5, TR-RID Series time-delay cylindrical fuse rated at 20 A, 250 V AC and 160 V DC, with an indicating feature. 3G Electric interprets your demand for this specific OEM fuse and delivers it as part of our broad industrial supply across 14 departments, with specialist depth in electrical components.

Frequently Asked Questions

What is the MERSEN TR20RID fuse used for?

The MERSEN TR20RID is a Class RK5, time-delay cylindrical fuse rated 20 A, 250 V AC, 160 V DC. It is used for motor and transformer protection in industrial control panels, switchgear, and distribution equipment where inrush current tolerance and overload protection are required.

What are the specifications of the MERSEN TR-RID fuse?

The MERSEN TR-RID series fuse, model TR20RID, is a Class RK5 time-delay indicating fuse rated 20 A, 250 V AC, 160 V DC. It features a cylindrical body with visual indication for blown fuse detection. The series is designed for branch-circuit protection in industrial applications.

Where to buy MERSEN TR20RID fuses worldwide?

3G Electric supplies MERSEN TR20RID fuses 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 TR-RID fuse for an application?

Select the MERSEN TR-RID fuse based on system voltage (250 V AC or 160 V DC), continuous current (20 A), and inrush requirements. The time-delay characteristic handles motor start-up surges. Verify the interrupting rating matches your fault current. Consult the manufacturer's data sheet for coordination details.

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, 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, 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, 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, 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)
MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 25 A, 250 V AC, 160 V DC, Indicating (MPN TR25RID)
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MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 25 A, 250 V AC, 160 V DC, Indicating (MPN TR25RID)
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)

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