MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 400 A, 600 V AC, 600 V DC
The MERSEN TRS-R Series TRS400R is a Class RK5 time-delay blade fuse rated for 400 A at 600 V AC and 600 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems…
SKU 3G-OTH-27188
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.
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Product Description
The MERSEN TRS-R Series TRS400R is a Class RK5 time-delay blade fuse rated for 400 A at 600 V AC and 600 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems, supporting applications across 14 departments including electrical and instrumentation.
Frequently Asked Questions
What is the MERSEN TRS400R fuse used for?
The MERSEN TRS400R is a Class RK5, time-delay blade fuse rated 400 A, 600 V AC/DC. It protects industrial circuits with high inrush loads such as motors, transformers, and lighting systems, providing reliable overcurrent protection across machining, HVAC, and power transmission applications.
What are the specifications of the MERSEN TRS400R fuse?
The MERSEN TRS400R is a Class RK5, TRS-R series, time-delay, non-indicating fuse rated 400 A, 600 V AC and 600 V DC. It is a blade-type fuse designed for branch-circuit protection where temporary current surges occur. 3G Electric supplies this MERSEN part worldwide.
Where to buy MERSEN TRS400R fuse worldwide?
3G Electric sources and delivers the MERSEN TRS400R fuse to customers worldwide. We handle full logistics, customs clearance, and delivery for industrial procurement across 14 departments. Contact us for availability and lead time on this Class RK5, 400 A, 600 V time-delay fuse.
How to select the correct MERSEN TRS-R fuse for a motor circuit?
Select a MERSEN TRS-R fuse like the TRS400R by matching the voltage rating (600 V AC/DC) and ampacity (400 A) to the motor full-load current and inrush characteristics. Time-delay fuses accommodate starting surges. Consult the manufacturer's data sheet for coordination with overload relays and disconnect switches.
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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.
