FLSR17.5-ID - 17½ Amp Fuse Description
FLSR17.5-ID - 17½ Amp Fuse
Looking for the right 17.5A Class RK5 fuse and don't want to second-guess the specifications? The FLSR17.5-ID brings together the details that matter: a 17.5-amp rating, 600V AC capacity, time-delay operation, dual-element construction, and an indicating design. Add its Class RK5 rating, industrial cartridge construction, and 300V DC capability, and you have a very specific fuse for applications that call for this exact combination of electrical and physical characteristics.
Key Features and Benefits
- 17.5A rating: Need the less-common 17-1/2 amp size? That's exactly what the FLSR17.5-ID provides.
- 600V AC capability: Suitable for compatible AC applications requiring a fuse rated up to 600 volts.
- 300V DC rating: Can also be used in properly specified DC applications within its stated ratings.
- Time-delay operation: The Slo-Blo / Time Lag characteristic helps the fuse ride through appropriate temporary inrush current rather than opening prematurely.
- Dual-element construction: Gives the fuse its time-delay operating characteristics while providing overcurrent protection.
- Indicating design: Helps make fuse-status identification easier during inspection and troubleshooting.
- Class RK5 configuration: An important specification when matching a replacement fuse to existing equipment.
- Industrial cartridge style: Made for compatible fuse blocks, clips, and holders.
Technical Specifications
-
Catalog Number: FLSR17.5-ID
-
Manufacturer Catalog Reference: FLSR17.5ID
-
Series: FLSR_ID
-
Fuse Type: Dual-Element Time-Delay Indicating Fuse
-
Fuse Class: Class RK5
-
Continuous Current Rating: 17.5A
-
Fractional Amp Rating: 17-1/2A
-
Maximum AC Voltage: 600V AC
-
Maximum DC Voltage: 300V DC
-
Opening Characteristic: Slo-Blo / Time Lag (T) / Time Delay
-
Size / Construction: Industrial Cartridge
-
Indicating: Yes
-
DC Interrupting Rating: 20 kA at 300V DC
-
Listed AC Interrupt Amperage: 200,000A / 300,000A at 600V AC*
-
Mounting Method: Fuse Block / Clip / Holder
-
Listed Holder Family: LFR60030 Series
Material Compliance and Certifications
The available product information identifies the FLSR17.5-ID as a Class RK5 fuse. However, the supplied specifications do not provide sufficient information to specify exact certification listings or material compliance declarations for this particular catalog number.
Where It Works Best
The FLSR17.5-ID is a good fit when the equipment specifically calls for a 17.5A, Class RK5 time-delay fuse and normal operation can involve brief current surges. That's where the time-delay characteristic earns its keep. Rather than opening simply because current rises momentarily during an acceptable inrush condition, the fuse is built to tolerate appropriate short-duration surges while still providing overcurrent 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:0.81
- Depth:0.81
- Height:5.0
- Amperes:7.5
- A.I.C. Rating & Volts:200 kA @ 600 V.AC
- Type:FLSR
- 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).