FLNR003 - 3 Amp Fuse Description
FLNR003 - 3 Amp Fuse
The FLNR003 is a 3 Amp Class RK5 fuse designed for electrical applications that require a dual-element, time-delay fuse for dependable overcurrent protection. When you're replacing a fuse in an existing electrical system, choosing the correct fuse class, amp rating, and voltage rating is important to maintaining the original protection setup. The FLNR003 is commonly used in industrial and commercial equipment where circuits may experience temporary startup currents but still need protection from sustained overload conditions.
Key Features and Benefits
- 3 Amp Class RK5 cartridge fuse
- Dual element fuse construction
- Time-delay (Slo-Blo) operation for circuits with temporary startup currents
- Helps protect equipment from overload conditions
- Suitable for motor, transformer, and inductive load applications
- Rated for 250VAC and 125VDC systems
- Industrial cartridge-style design
- Compatible with fuse blocks, clips, and holders
- Helps maintain existing electrical protection configurations
- Built to last in compatible electrical systems
Technical Specifications
-
Catalog Number: FLNR003
-
Product Type: Cartridge Fuse
-
Series: FLNR
-
Fuse Class: Class RK5
-
Current Rating: 3 Amps
-
Fuse Construction: Dual Element
-
Opening Characteristics: Slo-Blo / Time Delay
-
Maximum AC Voltage: 250VAC
-
Maximum DC Voltage: 125VDC
-
Interrupting Rating:
- 300kA AC
- 20kA DC
-
Interrupt Amperage:
- 200,000 Amps AC
- 300,000 Amps AC
- 20,000 Amps DC
-
Fuse Style: Industrial Cartridge
-
Mounting Method: Fuse Block / Clip / Holder
-
Indicating: No
Material Compliance and Certifications
The FLNR003 is a Class RK5 fuse intended for use in compatible electrical protection systems requiring a dual-element, time-delay fuse design.
Where It Works Best
- Industrial control panels
- Motor protection circuits
- Transformer protection applications
- Commercial electrical distribution equipment
- Machinery and equipment requiring time-delay fuse protection
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Littelfuse® is a registered trademark of Littelfuse, Inc. Products sold are surplus, used, or refurbished and are NOT supplied by Littelfuse, Inc. or its affiliates.
Specifications
- Width:0.56
- Depth:0.56
- Height:2.0
- Amperes:3
- A.I.C. Rating & Volts:200 kA @ 250 V.AC
- Type:FLNR
- Additional Notes:Cartridge Style, Non-Indicating, Time-Delay, current-limiting Class R Fuse
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.
If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).