We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 250 A, 600 V AC, 600 V DC - Time-Delay Blade Fuses
MERSENTime-Delay Blade Fuses

MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 250 A, 600 V AC, 600 V DC

The MERSEN TRS250R is a Class RK5 time-delay blade fuse from the TRS-R series, rated for 250 A at 600 V AC and 600 V DC. As a non-indicating, time-delay fuse, it is designed for overcurrent protection in industrial…

SKU 3G-OTH-26943

Brand
MERSEN
Item
Fuse: Class RK5, TRS-R Series, Time-Delay, 250 A, 600 V AC, 600 V DC
Category
Time-Delay Blade 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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MERSEN
Manufacturer Part Number
TRS250R
Series
TRS-R
Type
TRS-R Series, Time-Delay, 250 A, Non-Indicating
AC
600 V
DC
600 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 TRS250R is a Class RK5 time-delay blade fuse from the TRS-R series, rated for 250 A at 600 V AC and 600 V DC. As a non-indicating, time-delay fuse, it is designed for overcurrent protection in industrial circuits. 3G Electric interprets your demand for this MERSEN fuse, sources it across our global supply network, provides a competitive quote, and supports your application with specialist expertise in electrical components and controls.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MERSEN TRS250R fuse used for?

The MERSEN TRS250R is a Class RK5 time-delay blade fuse rated 250 A, 600 V AC/DC. It protects industrial circuits with high inrush loads such as motors, transformers, and lighting panels. The time-delay characteristic prevents nuisance opening during temporary surges while providing reliable overcurrent protection.

What are the specifications of the MERSEN TRS250R fuse?

The MERSEN TRS250R is a Class RK5, TRS-R Series, time-delay, non-indicating blade fuse. It is rated 250 A, 600 V AC and 600 V DC. The manufacturer part number is TRS250R. This fuse is designed for high-current industrial applications requiring a compact, high-interrupting-capacity solution.

Where to buy MERSEN TRS250R fuses worldwide?

3G Electric supplies the MERSEN TRS250R fuse to customers worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this Class RK5 time-delay fuse.

How to select the correct MERSEN TRS250R fuse for an application?

To select the MERSEN TRS250R, verify your circuit voltage does not exceed 600 V AC or 600 V DC and that the continuous load current is below 250 A. Ensure the time-delay characteristic matches your inrush requirements. Always consult the manufacturer's data sheet for coordination with upstream protection devices.

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 blade 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, TRS-R Series, Time-Delay, 200 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS200R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 200 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS200R)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 350 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS350R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 350 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS350R)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 225 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS225R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 225 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS225R)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 150 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS150R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 150 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS150R)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 400 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS400R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 400 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS400R)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 80 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS80R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 80 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS80R)

More from MERSEN

View all MERSEN parts
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 175 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS175R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 175 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS175R)
MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 100 A, 250 V AC, 250 V DC, Indicating (MPN TR100RID)
MERSEN
MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 100 A, 250 V AC, 250 V DC, Indicating (MPN TR100RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 250 A, 600 V AC, 600 V DC, Indicating (MPN TRS250RID)
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 250 A, 600 V AC, 600 V DC, Indicating (MPN TRS250RID)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 100 A, 600 V AC, 600 V DC, Indicating (MPN TRS100RID)
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 100 A, 600 V AC, 600 V DC, Indicating (MPN TRS100RID)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 450 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS450R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 450 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS450R)
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 90 A, 600 V AC, 600 V DC, Indicating (MPN TRS90RID)
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 90 A, 600 V AC, 600 V DC, Indicating (MPN TRS90RID)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 75 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS75R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 75 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS75R)
MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 300 A, 250 V AC, 250 V DC, Indicating (MPN TR300RID)
MERSEN
MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 300 A, 250 V AC, 250 V DC, Indicating (MPN TR300RID)