LITTELFUSE FLNR300 Time-Delay Blade Fuse
The LITTELFUSE FLNR300 is a Class RK5, time-delay blade fuse rated at 300 A, 250 V AC and 125 V DC. Part of the FLNR Series, this non-indicating fuse is designed for overcurrent protection in industrial power…
SKU 3G-OTH-27427
Also listed as: FLNR 300 · FLNR-300
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The LITTELFUSE FLNR300 is a Class RK5, time-delay blade fuse rated at 300 A, 250 V AC and 125 V DC. Part of the FLNR Series, this non-indicating fuse is designed for overcurrent protection in industrial power distribution systems.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the LITTELFUSE FLNR300 fuse used for?
The LITTELFUSE FLNR300 is a Class RK5 time-delay fuse rated 300 A, 250 V AC, 125 V DC. It protects industrial motor circuits, transformers, and other equipment with high inrush currents, providing reliable overcurrent protection across machining, HVAC, and power transmission applications.
What are the specifications of the LITTELFUSE FLNR300 fuse?
The LITTELFUSE FLNR300 is a Class RK5, FLNR Series, time-delay fuse rated 300 A at 250 V AC and 125 V DC. It is non-indicating, with a blade-type design. The manufacturer part number is FLNR300, and it is part of the FLNR series.
Where to buy the LITTELFUSE FLNR300 fuse worldwide?
3G Electric supplies the LITTELFUSE FLNR300 fuse worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Class RK5 time-delay fuse.
How to select the correct LITTELFUSE FLNR300 fuse for a motor circuit?
To select the LITTELFUSE FLNR300, match the fuse's 300 A rating and 250 V AC/125 V DC voltage to your motor's full-load current and system voltage. The time-delay feature handles startup inrush. Always consult the motor nameplate and follow NEC guidelines for Class RK5 fuse sizing.
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3G Electric supplies LITTELFUSE time-delay blade fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
