19 0 obj Applicable on select styles/size. The mica covers are a safety feature on fuses that form a shield to prevent melted copper and solder from spraying out of the fuse when the fuse blows. You can find out more about our use, change your default settings, and withdraw your consent at any time with effect for the future by visiting Cookies Settings, which can also be found in the footer of the site. Type SL and TL fuse rating: 120 volts; up to 30 amps. However, just like the SL and TL fuses, the only difference between the S and the T heavy-duty fuses are the bases: type-S has a rejection base; type-T has an Edison base. <> For example, to keep the lights on you can screw in an Edison-base 15A fuse for temporary use where an Edison-base 20A fuse was used previously. When you visit the site, Dotdash Meredith and its partners may store or retrieve information on your browser, mostly in the form of cookies. The use of porcelain threads prevented the use of conductive objects like pennies from bypassing the fuse link. Bussmann BP/T-30 30 Amp Type T Dual-Element Edison Base, 125V Ul Listed Carded, 2-Pack Heavy Duty Low Voltage Time Delay Plug Fuse $10.56 Fuses with Leads (Through Hole) 125V 1A MICRO Very Fast Acting (1 piece) $10.80 Bussmann T-20 20 Amp Type T Time-Delay Dual-Element Edison Base Plug Fuse, 125V UL Listed by Bussmann $8.94 While any home built around 1960 or later has a service panel full of circuit breakers, panels in older houses used fuses to provideover-current protectionfor the householdcircuits. : A 15-amp Type S fits only a 15-amp base adapter. 25,78 (2012): 37. There are two different types of bases and screw-in fuses: the Edison base (found on Type T fuses) and the rejection base (found on Type S fuses). Midget G Class SC Fast-acting rejecting fuses, 1/2A to 6A SC - rejecting designs prevent installing a fuse size larger (in Amps) than the circuit should use. Because of this, time-delay fuses are used much more commonly than type-W fuses. Type TL Fuses are another form of Type T time delay fuse but TL fuses, shown above in a 30-A model, use a different internal design. The Plug fuses were commonly used for overcurrent protection prior to modern-day circuit breakers. Screw in the replacement fuse by turning it in clockwise ("rightie-tightie"). Using the wrong type of fuse for a circuit can pose a serious fire hazard, so it's important to identify the correct fuse for each circuit. If the screw in base for the fuse becomes damaged how do you replace it and where do yoy find a replacement part? Edison base fuses: Larger-diameter screw-in base fuses (at the right in my photo) are called Edison base fuses and fit into older fuse boxes. Model #BP MB-20. SL and TL fuses containa plug of heat-absorbing solder that's attached to the center of the fuse element (the part that burns out, or blows, during a circuit overload). Copyright 1995-2023 eBay Inc. All Rights Reserved. Each Type S fuse of a specific amperage rating has a matching base adapter with a specific size of thread that prevents mismatching the fuses. Get free shipping on qualified 30 amp Fuses products or Buy Online Pick Up in Store today in the Electrical Department. For the best experience on our site, be sure to turn on Javascript in your browser. Early plug fuse designs allowed for indiscriminate interchanging of fuses regardless of proper amp ratings. One Pole 15 Amp Right Clip Circuit Breaker, Black 157 $1947 $29. The time delay mechanism in a Type T fuse will usually appear to include a spring that is used to pull apart or open the fuse when its fusible link melts. If a mini-breaker fuse is used in your fuse panel and if it is the fuse (breaker) has blown (in this case "tripped"), you should not need to do more than the following: Assuming that your fuse panel uses real fuses, not mini-breakers, we continue below. You will not receive a notification when a response to your question has been posted. Interest does not accrue during the period of the plan. All Rights Reserved. Watch out: if the cartridge fuses are not removed by pulling out a fuse block like the ones in our photo above, you'll need to use an insulated cartridge pulling tool, usually a plastic clip, to remove the cartridge fuse. Watch out: never try to install a fuse that is rated higher (in amps - that is a bigger number) than the fuse that has blown. My fuse keeps tripping and both are connected to my (old) water heater (14B & 16A) . Special hazards are faced when pulling a main fuse block (or any fuse block) even though this is a device intended for emergency use by a homeowner. Apologies for the delay. Sign In to access your account information. For critical applications, check fuse characteristics to insure suitability. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. 125V. Please try again. If you cannot find a cross, . 2016-06-07T10:52:24-04:00 Yes The only difference between SL and TL fuses is the type of base: the SL fuse has a rejection base, and the TL fuse has an Edison base. These have two mini fuses related to the A/C on the back left of that panel. These fuses are designed for use in general lighting and power circuits that do not contain electric motors. 14 Items 1 2 Next Sort By .3 Amp Fuse SKU: X801450 $6.90 Add to Cart Master Spa Fuses 5 Amp Slow Blow (FST) If the fuse is good it will show zero resistance. You might also know which plug fuse is blown by having observed the circuit in the building that has lost power. Shipping fees apply. The billing period covered by each statement can be from 28-33 days. There is an unsafe open splice at the right side of the panel. RF Types, BNC,N,TNC,SMA,UHF,F,RCA,SMB, Others, Fuse Holders, Blocks, Clips & Accessories, 314/ABC 322/GBB 326/MDA 1/4"x1 1/4" Ceramic Fast or Time Delay, 318/GJV 315/MDV 3AG Fast or Time Delay w/Pigtails, GLQ, GLR, GMF, GMQ, GRF Attached Fuse Cap, 20 Turn Large Trimmer w/ Wire Leads / Solder lugs, Programmable Time Delay/Multifunction Relays, Bussmann T 4/10, .4 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 8/10 .8 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 1 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 1 6/10 1.6 1-6/10 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 2, 2 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 2 1/4, 2.25 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 2 1/2, 2.5 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 3 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 3 2/10, 3.2 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 3 1/2, 3.5 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 4, 4 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 4 1/2, 4.5 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T5 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T5 6/10, 5.6 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 6 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T6.25, 6 1/4 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 7 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 9 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 10 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 12 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 15 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann TL15 Amp Edison Base Scew in Type Fuse TLO Medium Time Delay, Bussmann TL20 Amp Edison Base Scew in Type Fuse TLO Medium Time Delay, Bussmann T 20 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann TL25 Amp Edison Base Scew in Type Fuse TLO Medium Time Delay, Bussmann T 25 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann T 30 Amp Edison Base Scew in Type Fuse TOO Time Delay, Bussmann TL30 Amp Edison Base Scew in Type Fuse TLO Medium Time Delay, Insulated and Non-Insulated Terminal Crimp Crimping Stripping Striper Tool 22-10AWG, ADJUSTABLE VARIABLE DC POWER SUPPLY LED READOUT VOLTS & AMPS 0-30VDC 0- 5 AMP, 150Pcs 3mm 5mm LED Light White Yellow Red Blue Green Assortment Kit BI0002291. His home repair articles for The Spruce span more than 10 years. They are used to keep voltage spikes or wiring problems from damaging other wiring or devices.. Need Help? These articles suggest safety procedures for the electrical inspector, home inspector, or other professionals who examine residential electrical systems. . Additional information for residents of Quebec only:The regular annual rate for persons applying for the Triangle Mastercard and the Triangle World Elite Mastercard is 22.99% for cash transactions and related fees and 19.99% for all other charges. They essentially replace a fuse with a push-button circuit breaker. For residents of Quebec, the period between the statement date and the due date for payment is 26 days. It appears to me that the cover is still there and that it has been latched into the up and open position. On 2020-03-15 - by (mod) - how to determine the correct size or rating for your fuses. Instead of a spring-loaded fuse-blow mechanism seen inside of type T and Type S fuses, a Type TL fuse uses a larger piece of solder that can absorb and dissipate some heat from the circuit before the solder melts and the fuse "blows". pre-owned However in an emergency, if you don't have the right sized fuse, it is safe to install a fuse of lower ampacity. from application/x-indesign to application/pdf The inrush current reduces down to normal running current after a few cycles. TL Style 30 Amp Plug Fuse (4-Pack) Add to Cart. Our Comment Box is provided by Countable Web Productions countable.ca, Click to Show or Hide Citations & References, ARTICLE INDEX to ELECTRICAL INSPECTION & TESTING, HOME INSPECTION EDUCATION COURSES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES. Still keeps flipping onto mid - So now Ive flipped it off - Type-W fuse rating: 120 volts; up to 30 amps. Elliott Electronic Supply is a major domestic distributor of electronic components and Edison Screw Base with no Do not try to grab the fuse directly with your fingers because you may touch live electrical contacts - the shock could kill you. The Type-T plug fuse was originally manufactured with screw shell threads identical to the threads used in a light bulb socket (shown below). Bussmann 30 amps Dual Element Time Delay Fuse 2 pk . The Triangle Mastercard and the Triangle World Elite Mastercard do not have an annual fee. Bussmann series Edison base W plug fuse data sheet no. They provide close sizing to a motor load for added protection. Bussman 20 Amp Fuse Out of Stock $1.77 Bussman Glass Tube 2 Amp Fuse Pack Of 5 For Sale $1.83 View Details Bussmann ATL-7-1/2 Out of Stock $1.91 Bussman AGC Glass Tube 30 Amp Fuse For Sale $1.95 View Details Bussman 15 Amp Fuse Pack Of 5 For Sale $2.04 View Details Bussman 1 Amp Fuse For Sale $2.05 View Details 10 Amp Fuse Not for Sale $2.29 This quick review should help you to understand plug fuses and their proper application. The fuses are ideal for use in box-cover units to help protect small motors from overloads. . Jillian is a freelance journalist with 10 years of editorial experience in the lifestyle genre. minimum order. S-fuse adapter is to prevent the user from installing a fuse of larger size (Amps-rating) than is proper for the circuit. Wait about 5 minutes to let the fuse cool down. Mini-Breaker Edison-Base Plug Fuses are newer devices that provide a miniature circuit breaker but screw into the opening originally designed for a conventional fuse. Your choice will be saved for one year. First: if you know what caused a fuse to blow, such as something you just plugged-in, or that bank of six electric heaters in the sitting room, turn off and un-plug those devices. Read our, Type-S and Type-T Heavy-Duty Time-Delay Fuses, How Do Circuit Breakers Work? Cooper Bussmann 20-Amp Time Delay Cartridge Fuse. 2016-06-07T09:52:24-05:00 Cartridge fuses are available in an enormous range of ampacities but in a residential fuse panel the cartridge fuses in use will usually be a higher amperage rating than most of the plug fuses in an electrical fuse panel, and are usually used in (and replaced in) pairs to protect a higher-current 240-Volt circuit. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. A slow burn or time delay fuse is used with certain types of electrical appliances. The store will not work correctly in the case when cookies are disabled. , ASIN Both 30A T plug fuses. Any suggestions?? Touching these live wires or allowing them to touch any metal component inside this fuse box is very dangerous. Plug fuses screw into sockets while cartridge fuses have contact points at either end. Cooper Bussmann 3-Pack 30-Amp Time Delay Plug Fuse. Vehicle Type Car & Truck. In a residential fuser panel the screw-in type edison base fuses are intended to be able to be safely replaced by the homeowner by un-screwing the blown fuse and screwing in a replacement OF THE SAME VALUE Condition: . Until The fuse is there to limit the current that can flow through the circuit. But with a high current flow the narrow copper strip (with a small hole in its center) will melt almost immediately, regardless of the nearby solder heat sink. Offer excludes localized promotions. They are general-purpose plug fuses and are fast-actingthat is, they have no time-delay fuse element and quickly interrupt the circuit once the fuse's rated amperage is exceeded. Learn More. In order for our website to perform as well as possible during your visit. Contact your store for more information. xmp.did:FB3AF88C62206811822ACE66AB228B8C . This site uses Akismet to reduce spam. The W series is a fast acting fuse, and the TL series is a Time Delay. Also, do I have to cut the house power to unscrew and replace these? Other cartridge type fuses that are not in a carrier that is removed from the panel must be pulled and replaced using a special non-conductive plastic fuse puller. Some applicants may receive a higher or lower regular annual rate depending on a credit evaluation. Should you ever pull the main fuse or switch off the main circuit breaker in the electrical panel? Type W Fuses are an Edison-base screw-in fuse that is a quick-blow or "fast-acting" fuse. | There was an error retrieving your Wish Lists. PON Type P are one-time fuses sold in the 16-60A range, Midge Cartridge Fuses are small sized (1 1/2" long x 13/32" in diameter) sold in a range of amps and volts ratings, typically used as supplemental protection in sub panels protecting heating or air conditioning equipment. The new replacement cartridge fuse is pushed into the spring clips that held the two ends of the fuse that was removed. Cooper Bussmann 2-Pack 30 Amp Time Delay Cartridge Fuse. Sorry, you're using a web browser that is no longer supported. You will see that you can't fit a 20-A or 30-A S-type fuse into a 15-A S-type fuse socket. Look for signs of overheating or damaged equipment such as frayed power cords, discolored or melted wall plugs, burning odors, Leave such equipment un-plugged until it has been repaired. See more 4 BUSS Fuses Fast Acting Edison Base Type W 30 - eBay Money Back Guarantee - opens in a new window or tab, 1 BUSS Type W 30 amp FUSE Fast Acting Edison Base screw in 30a Yellow BUSSMANN, - for PayPal Credit, opens in a new window or tab, about earning points with eBay Mastercard, Report this item - opens in new window or tab. xmp.did:07801174072068118DBBAB668637C198 We reserve the right to limit quantities. In my OPINION it is safe to simply and quickly turn off ALL electrical power. Is that smaller fuse unsafe? For example, it stops a person from putting a 20-amp fuse in a 15-amp circuit, a potentially serious mistake. this FuseFinder Quick Cross Reference Guide to find the Bussmann replacement. Questions & answers or comments about how to inspect main fuses and main circuit breakers. Not all items sold at Canadian Tire earn CT Money. The cartridge fuse diameter will in most cases prevent you from inserting an over-sized fuse into the fuse clip. JavaScript seems to be disabled in your browser. These fuses are designed for use in general lighting and power circuits that do not contain electric motors. Scosche High Power Maxi Fuse Set, with 40-Amp Maxi-Fuse, 4-pk Scosche High Power Maxi Fuse Set, . converted application/pdf The new fuse amperage sizes were not interchangeable in the fuse sockets. The "TL" fuses have a time delay built in which will help keep you from having to replace fuses as often. Plug fuses are still found in many older homes and businesses. The red arrow under the word "SINK" points to the solder that acts as a heat sink to slow the melting of the narrow copper fusible link, giving a time delay before the fuse will blow. Cookies collect information about your preferences and your devices and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests. Plug things in and they will work and all is well in the world. Use Current Location. | From a technical sense, plug fuse and circuit breakers are both capable of performing equivalent overcurrent protection. Plug fuses were commonly used for overcurrent protection prior to modern-day circuit breakers. Littelfuse North American ATO Fuse Assortment, 6-pk Littelfuse North American ATO Fuse Assortment, . Are some of the edison-base fuses oversized? 0 Reviews $ . That is if the blown fuse is 15 Amp replace it with a 15 Amp fuse. PMID:23139454. Fuse Cross Reference Guide Guide de Correspondance E-mail: info@fusetek.com web: www.fusetek.com Ver. Doing so risks a building fire, property loss, injury or worse. 09-10 Add TO CART Bussmann 15 AMP ATC Blade Fuse 5 Piece Part # BP-ATC-15-RP SKU # 32348 Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Do not attempt these tasks unless you are properly trained and equipped. Residential plug fuses will be as shown from left to right: each protecting a single 120-Volt circuit. Specifications and technical details on the Bussmann series W Edison base plug fuse Can a type TL 30 amp Edison fuse be used in place of a type W 30 amp Edison fuse. A fast-acting or quick-blow fuse can open the electrical circuit in as little as 0.004 seconds if the fuse is exposed to a short circuit. Choose quality fuses and circuit breakers to keep electrical equipment and machinery safe in the event of an electrical outage. Proper plug fuse usage helps to avoid overheated wires and potential electrical fires. Cooper . Brand Name Voltage (volts) Material Fuse Style Rating Price See All Filters Sort by Recommended Hide Unavailable Products Compare Leviton Fuse P Rated 15 Amp (7) - Not Available for Delivery Not Sold in Stores View Details Compare Leviton Time Delay Fuse 15 Amp (20) - Not Available for Delivery Not Sold in Stores In our photo just above the cover has been opened and the inspector (me) has pulled out the two pull-out fuse carriers that each held a pair of cartridge fuses. Fuse Family Bussmann Competitor Fuse Family Competitor . After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. : Heavy-duty time-delay fuses contain a spring-loaded metal fuse link attached to a solder plug. The most common protected branch circuit sizes are 15 amp (AWG #14) and 20 . Ive already replaced them both once with 2 singles and then again with a double . In our photos above the first TL-30 fuse has a blackened window - this fuse has blown. Plug fuses, also called Edison-base fuses or S-type fuses depending on the diameter of the screw-in end of the fuse. If one or more of your electrical systems like your radio, power locks, power windows or interior lights aren't working, check the fuse for that system. Watch out: if the fuse for a circuit blows when nothing is connected to it the problem is in the wiring of the circuit itself. The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Was price reflects the last national regular price this product was sold for. Cartridge fuses are longer cylindrical devices that snap into a clip at either end. Model NON-30 Product Details Catalog Page 182 Amps 30 A AC Voltage Rating 250V AC DC Voltage Rating 125V DC Class K5 Speed Fast Acting Body Style Cylindrical Fits Fuse Block Style Nonrejection Interrupt Rating 50kA at 125V DC; 50kA at 250V AC FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. L x 0.6 In. dogmagnet562. Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them. A new panel was needed as the service and equipment were obsolete, not because If the circuit protected by a Type T fuse continues to draw excessive current beyond a few seconds, the soldered spring-loaded link inside the fuse continues to melt and the spring pulls the fuse apart, opening or turning off the circuit. Delivery times may vary, especially during peak periods. Plug fuses like the ones in the photo above show their type and ampacity or size both by color convention - the color of the fuse top - and by printing on the fuse that will give the amps rating and fuse type on the fuse top surface. In older fuse panels people are too often tempted to get around a frequent problem with blown fuses by installing an over-sized fuse - this is an unsafe action and is a fire hazard. These cartridge fuses are designed to fit into ferrule type bases and can replace blown fuses in circuits found in motorized appliances and equipment such as washers, dryers, furnaces or air conditioners. Not all items sold at Canadian Tire are eligible to earn CT Money or to be redeemed for. Specialty sub panels for air conditioners and heating equipment as well as water pumps may be installed close to that equipment. 70 0 obj 30 reviews. If one or more of your electrical systems like your radio, power locks, power windows or interior lights aren't working, check the fuse for . Mini-breakers are also designed for time delay, so they do not trip unnecessarily when motors or appliances start up. /TMSport Chek is a registered trademark of FGL Sports Ltd, used under licence. : Rewards are in the form of electronic Canadian Tire Money (CT Money). store CDN Type D / PON Type P cartridge fuses are Canadian CSA certified for applications where the potential short circuit current is relatively low. The Type S fuse then screws into the adapter. Bussmann 30 Amp ATC Blade Fuse 5 Piece Part # BP-ATC-30-RP SKU # 32351 Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Estimated Delivery Mar. Any unpaid portion not received by the due date will no longer form part of the equal payments plan and interest will accrue on that amount from the day after the date of your next statement at the applicable regular annual rate. Photographs contributed to this website by Jim P. Simmons, Licensed Electrician, 360-705-4225 Mr. Electric, Licensed Master Electrician, Olympia, Washington Contact Jim P. Simmons, Licensed Master Electrician, Mr. Electric, 1320 Dayton Street SE. Type T-fuses use a larger-diameter Edison screw-in base. On 2019-07-15 - by (mod) - a fuse panel cover is needed. We have no relationship with advertisers, products, or services discussed at this website. Get your aftermarket 1999 Freightliner Century Class parts & accessories with a Lifetime Replacement Guarantee! Electric fuses are available in different formats. Watch out: never put your fingers, hands, or a tool inside the fuse panel - touching an electrical contact can kill you. They're not labeled as current-limiting since they don't have a rejection feature. Cooper-Bussman Fusetron RK5 Dual-Element GFCI Motor Protection, Branch circuits, Sump pumps, Small motors Boiler or furnace, Cooper Bussman FNM Time Delay Midget, Small air conditioner Kitchen circuit Small electric heaters Small electric range to 5kW Small motors to 1Hp, A/C 240V to 36K BTU Clothes Dryer Electric Range to 8kW Electric Water Heater Well Pump 120V, Dual-Element Time Delay GFCI Motor Protection, Eaton Fast-Blow Knife-blade for Class H, K, or R fuse blocks. They are needed for the website to function. Time delay is designed to allow the high inrush current from a motor starting to flow, and allow the motor to start. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. We care because there is resistance in the circuit. The Cooper Bussmann TL Series 30 Amp Plug Fuses feature a time delay with a load link to pass motor overload starting currents without opening. Add convenience and safety to the way power switches on and off to the residential electrical load centre and other electronics by installing high-quality and durable switches and accessories.. Before installing non-combination plug-in load centres, and single phase . 2016-06-07T13:51:27.805-04:00 What Dangers Lurk Beneath Your Fuse Boards Cover? Bussmann T 8/10 .8 Amp Edison Base Scew in Type Fuse TOO Time Delay. uuid:7b34056e-0d4a-43bc-81fb-baa9d6d5e7d5 . W Wiredindallas Registered Joined Nov 9, 2018 2,841 Posts But I suspect that it's quite likely that a licensed electrician could repair the fuse socket that you described using standard readily available Hardware. These fuses are highly sensitive to changes in current flow and don't tolerate temporary overload currents or power surges, so they open within seconds of being exposed to overloads and short circuits. All Rights Reserved. If the fuse is blown again after being replaced, you may have a more severe wiring problem. . Bussmann BP/FRN-R-30 30 Amp Fusetron Dual Element Time-Delay Current Limiting Class RK5 Fuse, 250V Carded UL Listed, 2-Pack by Bussmann 4.7 (415) $1515$19.69 Save 8% when you buy $300.00 of select items FREE delivery Wed, Mar 8 on $25 of items shipped by Amazon More Buying Choices $14.76 (9 new offers) Some cartridge fuses such as Eaton / Cooper / Bussman FRN-R cartridge Fuses are sold with an easy ID window that shows a deformed line if the fuse is blown . An example use of a time delay fuse is on an air conditioner circuit whose compressor draws high current when the motor first starts. XREF200 Printed in Canada 599 Norris Crt., Kingston, Ontario, K7P 2R9 Tel. Adobe InDesign CS6 (Windows) Today you will find T and TL series that offer similar protection but offer . loyalty program Ensure that you always replace an open fuse with one of the same amp and voltage rating and style/dimension.