KLNR225 - 225Amp Fuse Description
KLNR225 - 225Amp Fuse
The KLNR225 is a 225A Class RK1 fast-acting, current-limiting fuse designed for your applications where quick response to overloads and short circuits is a key part of the protection scheme. Its single-element silver-link design provides fast-acting operation, while the current-limiting design helps reduce equipment damage caused by the heating and magnetic effects of short-circuit currents. It uses a non-indicating knife-blade configuration and is designed for installation in a compatible fuse block, clip, or holder; the supplied specifications identify the LFR25400 Series holder.
Key Features and Benefits
- 225A continuous current rating for electrical equipment specifically designed around a 225-amp fuse.
- The Class RK1 configuration provides a clearly defined fuse class for replacement and equipment-matching.
- Fast-acting (F) operation delivers fast overload and short-circuit protection.
- The KLNR series uses a single-element silver-link design.
- Current-limiting construction helps reduce damage associated with the heating and magnetic effects of short-circuit currents.
- Knife-blade construction provides the physical format specified for KLNR225.
- Non-indicating design means this catalog number does not include an indication feature.
- Installs using a compatible fuse block, clip, or holder.
Technical Specifications
-
Catalog Number: KLNR225
-
Manufacturer Description: FUS 250V F/A CLASS RK1 225A
-
Series: KLNR
-
Product Type: Fast-Acting Current-Limiting Fuse
-
Continuous Current Rating: 225A
-
Maximum AC Voltage: 250VAC
-
Maximum DC Voltage: 125VDC
-
AC Interrupting Rating: 200,000A at 250VAC
-
DC Interrupting Rating: 20,000A at 125VDC
-
Opening Characteristic: Fast-Acting (F)
-
Fuse Class: Class RK1
-
Family Style: Current Limiting
-
Element Design: Single-element silver link
-
Construction / Size: Knife-Blade
-
Indicating: No
-
Mounting Method: Fuse Block / Clip / Holder
-
Specified Holder Series: LFR25400 Series
Material Compliance and Certifications
The supplied manufacturer information identifies KLNR225 as a Class RK1 fuse. It confirms its fast-acting opening characteristic, current-limiting family style, single-element silver-link design, electrical ratings, and knife-blade construction.
Where It Works Best
The KLNR225 225A fuse is best suited to equipment specifically requiring a 225A Class RK1 fast-acting, current-limiting fuse with knife-blade construction. The manufacturer specifically points to variable speed drives, rectifiers, and other equipment containing surge-sensitive components as applications that can benefit from the KLNR/KLSR series' fast-acting characteristics.
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:2.0
- Depth:2.0
- Height:8.63
- Amperes:225
- A.I.C. Rating & Volts:200 kA @ 250 V.AC
- Type:KLNR
- Additional Notes:Knife-blade Style, Non-Indicating, Fast-Acting, 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).