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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 150 A, 600 V AC, 600 V DC - Time-Delay Blade Fuses
MERSENTime-Delay Blade Fuses

MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 150 A, 600 V AC, 600 V DC

The MERSEN TRS150R is a Class RK5 time-delay blade fuse from the TRS-R series, rated 150 A at 600 V AC and 600 V DC. As a non-indicating, time-delay fuse, it provides overcurrent protection for industrial circuits…

SKU 3G-OTH-27760

Brand
MERSEN
Item
Fuse: Class RK5, TRS-R Series, Time-Delay, 150 A, 600 V AC, 600 V DC
Category
Time-Delay Blade Fuses
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MERSEN
Manufacturer Part Number
TRS150R
Series
TRS-R
Type
TRS-R Series, Time-Delay, 150 A, Non-Indicating
AC
600 V
DC
600 V

Technical Documents

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

Product Description

The MERSEN TRS150R is a Class RK5 time-delay blade fuse from the TRS-R series, rated 150 A at 600 V AC and 600 V DC. As a non-indicating, time-delay fuse, it provides overcurrent protection for industrial circuits. 3G Electric interprets customer demand and delivers this genuine MERSEN fuse across 14 industrial departments — with specialist depth in combustion, pumps and controls — ensuring you get the right solution, not just a part.

Frequently Asked Questions

What is the MERSEN TRS150R fuse used for?

The MERSEN TRS150R is a Class RK5 time-delay fuse rated 150 A, 600 V AC/DC. It protects industrial motor circuits, transformers, and lighting systems against short circuits and sustained overloads. Its time-delay characteristic allows it to withstand temporary inrush currents without nuisance opening.

What are the specifications of the MERSEN TRS150R fuse?

The MERSEN TRS150R is a Class RK5, TRS-R series, time-delay blade fuse rated 150 A, 600 V AC and 600 V DC. It is non-indicating and carries MPN TRS150R. This fuse is designed for branch-circuit protection in industrial power distribution systems.

Where to buy MERSEN TRS150R fuses worldwide?

3G Electric supplies the MERSEN TRS150R fuse to customers worldwide. As a global industrial equipment distributor since 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 TRS150R fuse for an application?

Select the MERSEN TRS150R when you need a 150 A, 600 V AC/DC Class RK5 time-delay fuse for motor or transformer protection. Verify that the fuse's voltage rating matches your system, and that its interrupting rating covers available fault current. Always consult the manufacturer's data sheet for coordination.

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.

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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, 225 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS225R)
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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, 250 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS250R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 250 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS250R)
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 500 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS500R)
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 500 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS500R)
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, 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)

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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 175 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS175R)
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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)
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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)
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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)
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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)
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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)
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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)
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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)
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MERSEN Fuse: Class RK5, TR-RID Series, Time-Delay, 300 A, 250 V AC, 250 V DC, Indicating (MPN TR300RID)