MERSEN Fuse: Class H, RFS Series, Fast-Acting, 40 A, 600 V AC
The MERSEN RFS Series RFS40 is a Class H, fast-acting cylindrical fuse rated for 40 A at 600 V AC. This non-indicating fuse is designed for overcurrent protection in industrial electrical circuits.
SKU 3G-OTH-27583
Also listed as: RFS 40 · RFS-40
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The MERSEN RFS Series RFS40 is a Class H, fast-acting cylindrical fuse rated for 40 A at 600 V AC. This non-indicating fuse is designed for overcurrent protection in industrial electrical circuits.
Frequently Asked Questions
What is the MERSEN RFS40 fuse used for?
The MERSEN RFS40 is a Class H, fast-acting cylindrical fuse used for overcurrent protection in industrial electrical circuits. It is rated 40 A at 600 V AC and is non-indicating, making it suitable for branch circuits and equipment where rapid response to short circuits is required.
What are the specifications of the MERSEN RFS40 fuse?
The MERSEN RFS40 is a Class H, fast-acting fuse from the RFS series. It has a current rating of 40 A and a voltage rating of 600 V AC. The fuse is non-indicating and cylindrical in shape. The manufacturer part number is RFS40, and it is designed for overcurrent protection in industrial applications.
Where to buy the MERSEN RFS40 fuse worldwide?
You can source the MERSEN RFS40 fuse worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing for this MERSEN fuse.
How to select the correct MERSEN RFS40 fuse for an application?
To select the correct MERSEN RFS40 fuse, verify that your circuit voltage does not exceed 600 V AC and that the continuous current is at or below 40 A. Ensure the fuse is fast-acting for sensitive equipment. Always consult the manufacturer's data sheet for interrupting rating and coordination with upstream devices.
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3G Electric supplies MERSEN fast-acting cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
