We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 6 A, 250 V AC, 160 V DC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 6 A, 250 V AC, 160 V DC

The MERSEN TR6R is a Class RK5, TR-R Series time-delay cylindrical fuse rated at 6 A, 250 V AC and 160 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical circuits. 3G…

SKU 3G-OTH-27111

Brand
MERSEN
Item
Fuse: Class RK5, TR-R Series, Time-Delay, 6 A, 250 V AC, 160 V DC
Category
Time-Delay Cylindrical Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
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
TR6R
Series
TR-R
Type
TR-R Series, Time-Delay, 6 A, Non-Indicating
AC
250 V
DC
160 V

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MERSEN TR6R is a Class RK5, TR-R Series time-delay cylindrical fuse rated at 6 A, 250 V AC and 160 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical circuits. 3G Electric interprets your demand and sources this genuine MERSEN component across 14 industrial departments — with specialist depth in electrical controls to support your application.

Frequently Asked Questions

What is the MERSEN TR6R fuse used for?

The MERSEN TR6R is a Class RK5, time-delay cylindrical fuse rated 6 A, 250 V AC, 160 V DC. It protects motor circuits, transformers, and lighting systems from overloads and short circuits, allowing temporary inrush currents without nuisance opening.

What are the specifications of the MERSEN TR6R fuse?

The MERSEN TR6R is a Class RK5, TR-R series, time-delay, non-indicating fuse. It has a current rating of 6 A, voltage rating of 250 V AC and 160 V DC. The manufacturer part number is TR6R, and it is a cylindrical fuse designed for industrial overcurrent protection.

Where to buy MERSEN TR6R fuses worldwide?

3G Electric supplies MERSEN TR6R fuses worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this Class RK5 time-delay fuse.

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 or 160 V DC) and current rating (6 A for TR6R) to your circuit. Consider the time-delay characteristic for motor or transformer starting inrush. Always verify the Class RK5 rejection feature prevents substitution with lower-rated fuses.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 6.25 A, 250 V AC, 160 V DC, Non-Indicating (MPN TR6-1/4R)
MERSEN
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 6.25 A, 250 V AC, 160 V DC, Non-Indicating (MPN TR6-1/4R)
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 4.5 A, 250 V AC, 160 V DC, Non-Indicating (MPN TR4-1/2R)
MERSEN
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 4.5 A, 250 V AC, 160 V DC, Non-Indicating (MPN TR4-1/2R)
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 7 A, 250 V AC, 160 V DC, Non-Indicating (MPN TR7R)
MERSEN
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 7 A, 250 V AC, 160 V DC, Non-Indicating (MPN TR7R)
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 5.6 A, 250 V AC, 160 V DC, Non-Indicating (MPN TR5-6/10R)
MERSEN
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 5.6 A, 250 V AC, 160 V DC, Non-Indicating (MPN TR5-6/10R)
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 5 A, 250 V AC, 160 V DC, Non-Indicating (MPN TR5R)
MERSEN
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 5 A, 250 V AC, 160 V DC, Non-Indicating (MPN TR5R)
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 8 A, 250 V AC, 160 V DC, Non-Indicating (MPN TR8R)
MERSEN
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 8 A, 250 V AC, 160 V DC, Non-Indicating (MPN TR8R)

More from MERSEN

View all MERSEN parts
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 1.6 A, 250 V AC, 250 V DC, Non-Indicating (MPN TR1-6/10R)
MERSEN
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 1.6 A, 250 V AC, 250 V DC, Non-Indicating (MPN TR1-6/10R)
Fuse: ATQR Series, Time-Delay, 100 mA, 600 V AC, Non-Indicating, 13/32 in x 1 1/2 in (MPN ATQR1/10)
MERSEN
Fuse: ATQR Series, Time-Delay, 100 mA, 600 V AC, Non-Indicating, 13/32 in x 1 1/2 in (MPN ATQR1/10)
Fuse: ATQR Series, Time-Delay, 187.5 mA, 600 V AC, Non-Indicating, 13/32 in x 1 1/2 in (MPN ATQR3/16)
MERSEN
Fuse: ATQR Series, Time-Delay, 187.5 mA, 600 V AC, Non-Indicating, 13/32 in x 1 1/2 in (MPN ATQR3/16)
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 1 A, 250 V AC, 250 V DC, Non-Indicating (MPN TR1R)
MERSEN
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 1 A, 250 V AC, 250 V DC, Non-Indicating (MPN TR1R)
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 2.25 A, 250 V AC, 250 V DC, Non-Indicating (MPN TR2-1/4R)
MERSEN
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 2.25 A, 250 V AC, 250 V DC, Non-Indicating (MPN TR2-1/4R)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 1.25 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS1-1/4R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 1.25 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS1-1/4R)
MERSEN Fuse: TRM Series, Midget, Time-Delay, 6 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN TRM6)
MERSEN
MERSEN Fuse: TRM Series, Midget, Time-Delay, 6 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN TRM6)
MERSEN Fuse: GFN Series, Midget, Time-Delay, 20 A, 32 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN20)
MERSEN
MERSEN Fuse: GFN Series, Midget, Time-Delay, 20 A, 32 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN20)