MERSEN RF Series Fast-Acting Cylindrical Fuse
The MERSEN RF Series Fast-Acting Cylindrical Fuse (MPN RF40) is a Class H, 40 A, 250 V AC, non-indicating fuse. This fast-acting fuse is designed for overcurrent protection in industrial electrical circuits.
SKU 3G-OTH-27513
Also listed as: RF 40 · RF-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 RF Series Fast-Acting Cylindrical Fuse (MPN RF40) is a Class H, 40 A, 250 V AC, non-indicating fuse. This fast-acting fuse is designed for overcurrent protection in industrial electrical circuits.
Frequently Asked Questions
What is the MERSEN RF40 fuse used for?
The MERSEN RF40 is a Class H, fast-acting cylindrical fuse rated 40 A and 250 V AC. It provides overcurrent protection in industrial electrical circuits, safeguarding equipment like motors, transformers, and control panels from short circuits and overloads.
What are the specifications of the MERSEN RF40 fuse?
The MERSEN RF40 is a fast-acting, non-indicating fuse from the RF Series. It is rated 40 A at 250 V AC and meets Class H standards. The manufacturer part number is RF40, and it is designed for cylindrical fuse holders in industrial applications.
Where to buy the MERSEN RF40 fuse worldwide?
You can source the MERSEN RF40 fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your maintenance or project needs.
How to select the correct MERSEN RF40 fuse for a circuit?
To select the MERSEN RF40, verify your circuit's voltage does not exceed 250 V AC and the continuous current is at or below 40 A. Ensure the fuse holder accepts Class H cylindrical fuses. For fast-acting protection, match the fuse's interrupting rating to your system's fault current.
Used in
Common applications for MERSENMERSEN Products
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.
