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MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 75 A, 600 V AC, 600 V DC - Time-Delay Blade Fuses
MERSENTime-Delay Blade Fuses

MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 75 A, 600 V AC, 600 V DC

SKU 3G-OTH-27735

Brand
MERSEN
Item
Fuse: Class RK5, TRS-R Series, Time-Delay, 75 A, 600 V AC, 600 V DC
Category
Time-Delay Blade Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
TRS75R
Series
TRS-R
Type
TRS-R Series, Time-Delay, 75 A, Non-Indicating
AC
600 V
DC
600 V
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the MERSEN TRS75R fuse used for?

The MERSEN TRS75R is a Class RK5 time-delay blade fuse rated 75 A, 600 V AC/DC. It protects industrial motor circuits, transformers, and lighting panels from overloads and short circuits, providing reliable overcurrent protection in manufacturing, HVAC, and power distribution systems.

What are the specifications of the MERSEN TRS75R fuse?

The MERSEN TRS75R is a Class RK5, TRS-R series, time-delay, non-indicating fuse rated 75 A, 600 V AC and 600 V DC. It is a blade-type fuse designed for high-interrupting capacity in industrial electrical panels and motor control centers.

Where to buy MERSEN TRS75R fuse worldwide?

3G Electric supplies the MERSEN TRS75R fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine MERSEN components for industrial electrical maintenance and new installations.

How to select the correct MERSEN TRS-R fuse for a motor circuit?

Select a MERSEN TRS-R fuse by matching the voltage (600 V AC/DC), current rating (e.g., 75 A for the TRS75R), and time-delay characteristic to the motor full-load amps and starting current. Always consult the motor nameplate and local electrical code for proper sizing and 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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