GES-8224; GES-8225; Current "Fault" Sensing Fuse Plot Points; A-series bulb types Halogen bulbs 39 0 obj Compare. xmp.id:F7E052CFFEBDE411A2AB91AAA0F8D13D 0000006965 00000 n
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Internal oil-immersed partial range current-limiting fuses. xmp.did:FD8E0541B3A1E4118F968FED751795F4 0000002266 00000 n
240-48 0000029562 00000 n
OC level is used to simulate the CLF fuse total clearing time. 0000019355 00000 n
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Fuse rating Calculation: Let we calculate the fuse sizing for 5.5kW 415V three-phase induction motor is planned to run at 0.86 power factor. 101 0 obj <>stream
EV fuse EVK 1000VDC15to600A datasheet_Bussmann_ABPower.pdf . 0000050636 00000 n
Internal expulsion fuses. 9F54MFC. 0000044938 00000 n
There are not more than three current-carrying conductors in the raceway or cable, including spare conductors. Internal oil switch (radial or loop). hb``` cc`a0[XYDE5~@HE -`y@ZQ411Z2\B]23.ff[l5g9U/d`\ q>
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The bulbs are used with base types screw (E27, E14) or bayonet (B22) and have a wide range of uses. Bayonet Fuses Catalog. l=@
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Cooper Power Systems is headquartered in Milwaukee, Wisconsin, and manufactures and markets circuit protection products globally for the electrical and Utilities industries. Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. %PDF-1.4
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Adobe PDF Library 10.0.1 <]/Prev 415174>>
0000028834 00000 n
per your comment, what other details are needed for the calculation? The ELSP fuse is designed for use in transformer oil, Envirotemp FR3 fluid, or an approved equivalent.The fuse's highly efficient currentlimiting section minimizes the effects of high fault current stresses on equipment and the distribution system. Fabric Lighting Cables . 0000000016 00000 n
Normal fuse sizing: 1.5 Amps (135% of full load current taken to the next higher standard rating) Ambient Temperature: 65C Re-rating: Re-rating: 2 Amps (130% of normal fuse rating) Conversely, when a fuse is intended to be used in extreme low temperature conditions, the fuse must have a lower rating than that in normal conditions. Bayonet Fuse Application Table. %PDF-1.5
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0
adobe:docid:indd:a2cd9f65-1c26-11db-8bee-abf62ac53911 EV fuse 500VDC50to400A power fuse catalog_Bussmann_ABPower.pdf. eaton:country/north-america/us 0000024733 00000 n
Were here to help. Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second EJO fuses can be used outdoors without an enclosure 2 the self cooled rating of the transformer * use CEB in place of CCB for 9" clip center fuses 3 Phase 4160 Volt Typical Primary Fuse Sizing Chart %PDF-1.2
%
0000120140 00000 n
A Bay-O-Net fuse is ideal for use in a two-fuse protection scheme with a current-limiting backup fuse. So you have a 75 VA control transformer with a 24 volt secondary. 0000002473 00000 n
"IG'
[fzKIM3{[P3:6=! Dual element Bay-O-Net fuse link catalog RTE Fuses fuse products are manufactured by Cooper Power Systems, a division of Cooper Industries. 0000013567 00000 n
endstream Regardless of the style of blade fuse, these fusesused in automotive (and other electrical component) applicationstypically follow a standard color-coding scheme that . There are a number of different makes and types of fuse. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> interchangeable with similar fuses using industry standard clip-style and dry well canister mountings. (See Catalog CA132012EN Isolation Link.) http://www.sandc.com/edocs_pdfs/edoc_025854.pdf. application/pdf 0000014224 00000 n
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The fuse sizing in Column 4 for LPS-RK_SP, LPN-RK_SP, FRS-R and FRN-R fuses provides a degree of motor and circuit overload protection to back-up the normal motor overload protective device. eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices 0000020564 00000 n
The Fusetron Fuses, FRS-R and FRN-R, and Low-Peak Fuses, LPS-RK_SP and LPN . `Q(.H.vd\f=3V?9s_?};=DY]n9bmbgcf Recommended fuse size per NEC450.3[B] and commercially available fuse types. xref
Bay-O-Net fuses are comparable in cost to internal cartridge fuses but have the advantages of being field replaceable. The two fuses are connected in series, and are coordinated so that the current-limiting fuse operates only upon internal equipment failure. 0000005950 00000 n
For the 23 kV, 250 A fuse (parallel 125 A) the maximum interrupting rating is 12 kA. G13. eaton:resources/marketing-resources/catalogs 0000036881 00000 n
Y/^2`:3FF'nFfF}.y5Mdy{=--.#g$maJEY1fLefgeg/i The current limiting fuse is required when the available fault current exceeds the interrupting rating of the Bayonet Fuse. INSTALLATION trailer
Under oil internal arresters. 0000001633 00000 n
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False endobj 1 0 obj JavaScript is disabled. P/N: Bay-O-Net:
#4. The fuse cartridge is then replaced, and the holder reinserted using a hotstick. This two-part system provides low current protection with the replaceable expulsion fuse or resettable MagneX Interrupter, and it adds the energylimiting protection of a current-limiting fuse. Only 1.61 with Motoring Club premium. 0000034332 00000 n
US_J J 600V Ultra-Safe Fuseholdef for Class J fuses 200 USCC CC 24, 48 & 600V Ultra-Safe Fuseholder for Class CC fuses 200 USM Midget 24, 48 & 600V Ultra-Safe Fuseholder for Midget fuses See Fuse Table on Page 2 / Limited by Fuse IR USFM10 10x38 600V Ultra-Safe Fuse Module for 10x38mm Fuses See Fuse Table on Page 2 / Limited by Fuse IR Here is what I came up with for calculations based on the 2005 NEC (this project is going off 2005). Request a Quote Resistance Test Results: R7s. \YNkNcG1mRR/N5z\)65. permitted by the NEC, refer to Table 2 for sizing of primary fusing and Table 3 for sizing of secondary fusing. The "E" rated fuse has timecurrent Provides a means to . 0000016820 00000 n
ECI BAYONET FUSE LINK and ECI - COOPER FUSE LINK CROSS- . NOTE: Only components of identical manufacture and ratings should be assembled together and installed in three-phase applications. OUTPUT FUSE = 1*125% next size higher if secondary current is 9 Amps or higher. endobj Bay-O-Net fuses are comparable in cost to internal cartridge fuses but have the advantages of being field-replaceable. 0000030373 00000 n
3b))9?UpsJZ3Iwp j}lZ mfpumtmw\o(mGg'KovXton/WZmwu%$v?7ik?n6 0000016457 00000 n
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converted 1000VDC EV power fuse . The first sublateral fuse (Overhead) will be half or the next smaller standard size that JEA has in stock. The resulting number x 100 yields the percent of load required to melt the selected fuse at maximum oil temperature (top oil Calculate safe circuit load. 0000041315 00000 n
In this arrangement, secondary faults and overload currents are cleared by the Bay-O-Net fuse, and high level faults are cleared by the current-limiting fuse. M metallica5 Member Location Metro DC Dec 19, 2012 #1 I have one 13.8kv Delta pri x 4.16kv Wye Secondary 4000kva transformer and the second is 13.8kv Delta pri x 480/277 Wye secondary 2/2.6MVA. 6#(,"\-%`%,Qk#,.>Wb\>l#v]2+r9zdI 0000032073 00000 n
%%EOF
Bay-O-Net fuses can be used on single-phase con ven tional and self-pro tected dis tri bu tion transformers and on three-phase equipment. 0000029706 00000 n
This sizing will provide a degree of overload protection for motors with a service factor of 1.15. )Wt@@JPE!Q2*2)*$HV-@ZUxuk,kkk&k#/ 0000002862 00000 n
For voltages greater than 17100 V for delta configurations or 24940 gnd Y/14400 and through 23 kV delta or 34500 gnd Y/19920, an ELSP 23 kV rated Current-limiting Backup Fuse (Catalog CA132013EN) in series with the Bay-O-Net Fuse Link is recommended. 0000034001 00000 n
0000012913 00000 n
FtTwpkq(k(8$uZ#mRA~)u|78)MyuVJ>Vl%:G_ogg_@68. If the bayonet fuse will not be used in series Las Cruces N.M. Dec 2, 2005. The bulbs have right-hand threaded metal bases (caps) which screw into matching threaded sockets (lamp holders). <> If you want to fuse the primary side then 75 / 120 (assuming 120 VAC mains supply) = 0.625 Amp so I would start with a 0.5 Amp fused primary. <> Non-loadbreak and loadbreak dry-well fuseholders. Both deadbreak and loadbreak dry well canister manufactured by Cooper Power Systems, General Electric, Westinghouse, and Kuhlman can be re-fused using the ELX fuse. 0000013796 00000 n
Eaton use time-current characteristic curves and specify the fuse indicated from Table 2. For 1/10-30 amperes, order non-indicating FLNR series fuses. <>>> You need the current-limiting fuse (or fusible link) to protect the Bayonet fuse. Single Phase: Not to be used at voltages greater than 17,10 0 for delta configuration, or . 0000033601 00000 n
0000003113 00000 n
%%EOF
These charts apply to BAYONET current (fault) sensing lin ks Ermco catalog number 9F54MFC---. xref
<>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> Note: This level of protection requires a well-designed, true dual-element fuse. oops! hb```26:!30ph`0L80#=^?f@w&VMyvimF fuse as per NEC 450.3(b), UL 508 32.7, and UL 845 11.16 and 11.17, as sum-marized in Table 4A below: 2. For bulbs powered by AC current, the thread is generally connected to . 0000098794 00000 n
The High Ampere Overload Bay-ONet fuse is an integrated fuse link and cartridge design specially engineered to reduce operation temperatures. That's actually in section 3.2.2. . If 125% does not correspond to a standard fuse rating, the next . 0000033243 00000 n
29 0 obj For example: If a tap off the main line is a 65T fuse, then the first sublateral fuse will be a 30T, and the second sublateral fuse will be a 15T. Together, they coordinate easily vwith upstream and downstream devices. Fuse rating = 1250 x 5.5 / (1.732 x 415 x 0.86) = 11.1 A. ! @&.1v ,OxsrVoflhT8-!@Svt `18d#=Rc\n,L}^pI@nbI2oT"qNf-oSr1([-`|OOf}b9A;o?35ul%J;&:8tIr?KD=.wX#SIl Medium voltage current limiting and expulsion fuses suitable for the protection of distribution transformers, voltage transformers, capacitor banks, motor circuits and installations with other switching apparatus. 0000014051 00000 n
0000002288 00000 n
Transformer fuses Fuses come in many different forms. Secondary Amps = VA/Secondary VAC = 2000/120 = 16.67 amps. eaton:resources/marketing-resources/catalogs, eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices. 0000040002 00000 n
0000002804 00000 n
0000026584 00000 n
0000023190 00000 n
*s12uIq~4:gxlt`x~M?ggXrT)G8,l*Cy|5'/$7EfnR>P@F5B(Yrl-P"N~. 0000013308 00000 n
Please enter your transformer specifications, desired low current protection and long-term loading criteria and click on the "recommendation and charts" button. Steps to Calculate Circuit Breaker and Wire Size. 5. endobj default 0000017322 00000 n
If the Bay-O-Net fuse will not be used in series with a current-limiting fuse, an isolation link is required. The two fuses are connected in series, and are coordinated so that the current-limiting fuse operates only upon internal equipment failure. dual element fuse link 0000027490 00000 n
typical fuse block connections for transformer with dual voltage primary typical fuse block . 0000008007 00000 n
EV fuse EV 40-50-60 500VDC350to1000A datasheet_Bussmann_ABPower.pdf. 0000033993 00000 n
I know the manuals our favorite thing. For full size TCC curves R240-91-50, contact your Eaton representative. 0000022051 00000 n
You can verify with ABB, but I doubt it is necessary to change the current-limiting fuse. The T Fuse has a small footprint, roughly 1/3 the size of a comparable Class R fuse. 0000023588 00000 n
0000018232 00000 n
42 0 obj The ELSP fuse is used in transformers to protect and isolate faulted equipment. 0000003335 00000 n
eaton:resources/marketing-resources/catalogs Bayonet Fuse Link Catalog numbers and technical information B-20 . 0000031233 00000 n
y6'=]=]:kCwj5u
9Nkk'l3U5ZxX0 For more specific sizing recommendations, refer to Tables . I missed that the doc was 34.5 - 138 kV. 11.0 fuse selection chart micro 2 only micro 2 only micro 2 only pal series 0 only pal series 0 only pal series 0 only pal series 2only pal series 2only pal series 2 pal series 4only agu agy, sfe30 glass agc, sfe20, uk sfe14 agx . HWK$
)OH}^xm6`3RfVuCaxGQ$O0-oMlZw*xa8v]mowc}].eoT.8HgOyGum:Z*~KtuMc7l/|;f[N{/7(Ua7&m{~ N{Zy/&KOr{`O`&];Z._u{G=,|q+g'oRvN|xqO^_?=1q@Ov]yOx\fOs]q-3Ku'^qMEZ.2aWO`K9]vw0'>o_(2csd&PrnK. A light bulb size chart & series guide from The Lightbulb Company experts to help you find the perfect bulb for your lamp. Check characteristics and dimensions for application before substituting. 0000044469 00000 n
Step 2. 0000024657 00000 n
B . backup fuse.) ELSP:
false Conductors are rated 60C (140F), 75C (167F), or 90C (194F). Created Date: 9/1/2006 1:14:13 PM . 0000022410 00000 n
An overcurrent caused by a fault in the transformer or customer circuit will cause the fuse to melt and the switch mechanism to visibly open . <>/ExtGState<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> learn more GENERAL PURPOSE CL POWER FUSES Mersen's General Electric General Purpose fuses provide excellent over-current protection and noiseless operation. / 0000032337 00000 n
If the Bay-O-Net fuse will not be used in series with a current-limiting fuse, an isolation link is required. I'm not sure that I agree with that, but this type of protection is common for three phase padmounted transformers owned by . ES - Edison Screw - E27. Thanks for passing the S&C info off. Keep in mind that there are several different types of blade fuses beyond the standard ATC size too, including Mini (ATM), Maxi (APX), and Low-Profile Micro (ATT) styles. trailer
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We then take the total amperage and multiply it by a safety factor of 25% (10A x 1.25) giving us the fuse rating of 12.5A or 15A if we round up to the nearest available fuse size. It may also be used in large padmount transformers. H,0DwI6A'D~,gm"G8 aIYeRBNwr&7(o{"J%+A2=hoZ%??`p! s" I would fuse the secondary at 3.0 Amps slightly below the VA rating. 0000017134 00000 n
No special tools are required. The A-Series traditional bulbs are used as kitchen lamps, porch lamps, ceiling lamps, floor and table lamps, and reading lamps. 0000033433 00000 n
Dual sensing links sense not only secondary faults, excessive load currents and transformer faults, but also transformer fluid temperature. eaton:country/north-america/us 0000011701 00000 n
0000025603 00000 n
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Looks like the tables they have in that doc are for 34.5kv and above. All Rights Reserved.
0000045029 00000 n
0000004975 00000 n
Bay-O-Net fuses can be used on single-phase con ven tional and self-pro tected dis tri bu tion transformers and on three-phase equipment. 0000012017 00000 n
2018-10-25T09:19:24.311-04:00 0000031129 00000 n
0000049779 00000 n
The wires are running through the fuse and the fuse size itself. False a. 0000000016 00000 n
0000013616 00000 n
0000007917 00000 n
See our range of BC-B22 capped lamps. default GR8. See chart for size. R or Class J fuses b Available with three operator handle options, allowing flexible placement . Bay-O-Net fuses can easily be coordinated with upstream devices. xmp.iid:F6E052CFFEBDE411A2AB91AAA0F8D13D 0000004374 00000 n
endobj to size time delay fuses at 125% of motor full load amperes. 0000122023 00000 n
from application/x-indesign to application/pdf uuid:012c4d71-e8e3-4d58-85c1-a2cc3b8d8874 The two fuses are connected in series, and are coordinated so that the current-limiting fuse operates only upon internal equipment failure. xmp.id:C39B6A23FEBDE411A2AB91AAA0F8D13D Figure 3: MVCF Diagram . Sizing fuses at 125% of motor nameplate amperes in some applications may result in nuisance fuse openings. It's got a part number. Adobe PDF Library 10.0.1 When connected in series with a low current primary protection device, the fuse becomes an element of a twopart protection system that gives a full range of fault protection. 0000141959 00000 n
0000001807 00000 n
Get Lighting. Add to Basket. 0000020242 00000 n
Software: Calculation of Size of Transformer, Fuse and Circuit Breaker. 0000032826 00000 n
Bi-pin, an intermediate pin-in base with two points of contact named G4 or GU24. eaton:product-taxonomy/medium-voltage-power-distribution-control-systems/utility-fuses/transformer-protection-devices 0000025344 00000 n
<>stream
The other A-C fuse ratings endobj
0000059974 00000 n
]o5qG`7 "(>D}?ZUTYt4
$o"hK9:Vu$C w9wO*jJ1;{{sSSRbGVE@A! Bay-O-Net fuses can easily be coordinated with upstream devices. Use the Breaker and Wire Size Chart as your basis. Recommended fuse is limited to gnd Y/gnd Y transformer with less than 50% . 0000008483 00000 n
Step 1. 0000029590 00000 n
Typical applications include clip mounting air-insulated apparatus, padmounted equipment sectionalizing enclosures, metalclad switchgear and industrial vaults. 0000003115 00000 n
eaton:language/en-us Since the ELX fuse has no gas-evolving parts, it is ideal for use in dry well canisters. 0000036879 00000 n
We go into it every time somebody calls. 0000002245 00000 n
0000001495 00000 n
" #$% A hotstick is used to remove the Bay-O-Net fuse cartridge holder from non-pressurized apparatus. 0000029748 00000 n
Documenation. 2015-02-26T15:27:07.000-06:00 Halfords Fuse Holder (HFS149) (8) 1.69. For additional information on RTE Fuses contact us at 918.665.6888, or use our fuse search tab at the top of the page. startxref
13 0 obj 0000033412 00000 n
Dual sensing Bay-O-Net fuse link catalog GU5.3. S15. GY6.35. Type T Fuse ampere ratings range from1 to 800 amps. 0000141004 00000 n
0000039287 00000 n
Information 4. According to the chart above, 16.67 amps is in the range of the top row, 9 amps or more, so the overcurrent protection should be 125% of the primary full load current. 0000100847 00000 n
16.67*125% = 20.84 amps. EatonFuses.com - Genuine Eaton Electrical Fuse Source | Eaton Fuses 0000025925 00000 n
0000005460 00000 n
0000043106 00000 n
Bayonet fuse holders with and without flapper. Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. 41 0 obj endobj Hw6PH.V0C. Figure 5 showed the normal mode of 0000012322 00000 n
Privacy, cookies & data protection policy. 0000001862 00000 n
0000043305 00000 n
Provide protection in dead front pad mounted transformers and also a switching point. Available in cool and warm white, amber and red. 0000034839 00000 n
0000040984 00000 n
0000010993 00000 n
0000002149 00000 n
bon of fuse wire from following the 3 Phasetransformer fusing chart- What is SWG I SO Link Data Sheet. eaton:language/en-us bay-o-net bXy/qn&jPzCc}V R
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fuse size black 1a 175a 80a 80a 40a gray 2a 2a 15a 150a 120a 120a 60a violet 3a 3a 3a 3a 100a 200a 140a 80a . Nn+:aW/$crZX,A*Qm#1~ M4mjxpUmY0=MP6J-5w:wn6G;WRF? 0000002772 00000 n
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"OP8x.A%B%:_6lOJn2T5ReQj'MO)'Ho_[`K"h$Dn s+i=,3C^]f/enQa9"=qMs(6)ZDCdX8?]HQ|. / Bay-O-Net fuses can be used on single-phase conventional and self-protected distribution transformers and on three-phase equipment. The expulsion section protects the current-limiting fuse from system voltage following a high current fault on the system. 0000020067 00000 n
0000031254 00000 n
A hotstick is used to remove the Bay-O-Net fuse cartridge holder from non-pressurized apparatus. 0000063474 00000 n
0000006308 00000 n
8.5 EV auxiliary fuse-500VDC Mersen's General Electric Fuse support and disconnecting switches are used for mounting and installing medium voltage fuses. or to coil terminal. 0000001526 00000 n
Low-voltage molded-case circuit breaker. All Rights Reserved. Bay-O-Net fuses can easily be coordinated with upstream devices. 0000005729 00000 n
with a current-limiting fuse, an isolation link is required. There's this nice chart here. <>stream
0000044762 00000 n
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endobj Wire gauge refers to the physical size of the wire, rated with a numerical designation that runs opposite to the diameter of the conductorsin other words, the smaller the wire gauge number, the larger the wire diameter. Please wait while the characteristic curves and transformer overload curve charts are generated. 0000019753 00000 n
A lens mount is an interface - mechanical and often also electrical - between a photographic camera body and a lens. 0000026529 00000 n
See Table 450.3(A) for transformer protection, and 240.101(A) for feeder protection. 0000032052 00000 n
The fuse cartridge is then replaced, and the holder reinserted using a hotstick. 0000001249 00000 n
The fuse's highly efficient currentlimiting section reduces the effects of high fault current stresses on upstream and downstream apparatus because it limits energy letthrough during high current fault clearing. Step 4. 0000139115 00000 n
endobj Transfomer overload level Long-term loading criteria Temperature class Ambient temperature (C) Transformer preload (%) FLNR_ID / FLSR_ID SERIES INDICATOR FUSES 250/600 Vac Dual Element Time Delay 1/ 10-600 A Description Available in both Indicating and Non-Indicating versions, the FLNR/FLSR series of fuses set the standard for general purpose fuses. If the bayonet fuse will not be used in series with a current-limiting fuse, an isolation link is required. Toll-free: (800) 739-914 |Local: (918) 665-6888. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> eaton:search-tabs/content-type/resources Based on your criteria, we would recommend the following Eaton Cooper Power series protection device(s) for your application. G9. AGU 0000012782 00000 n
2015-02-26T15:27:09.000-06:00 No special tools are required. 0000034865 00000 n
Hence, we can choose 16A Fuse for 5.5kW motor. 0000003895 00000 n
You can then round to the next fuse size which would be 15 Amps. No special tools are required. Adobe PDF Library 10.0.1 4.35*250% = 10.88 amps. 0000041514 00000 n
0000023212 00000 n
This catalog provides features and ordering information for Eaton's Cooper Power series dual element Bay-O-Net fuse link used in Bay-O-Net fuse assemblies which protect distribution apparatus from damaging currents and distribution systems from failed apparatus. The maximum interrupting rating for the 15.5 kV fuse, 80 A through 125 A at 17.2 kV is 43 kA. trailer
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Voltage, amperage, and other details may vary. Check "Minimum Dimensions" on page . 0000042900 00000 n
In electrical distribution, a fuse cutout or cut-out fuse (often referred to as a cutout) is a combination of a fuse and a switch, used in primary overhead feeder lines and taps to protect distribution transformers from current surges and overloads. false endstream Bay-O-Net fuses are compa rable in cost to internal cartridge fuses but have the advan tages of being field-replaceable. 2015-02-26T15:34:31.000-06:00 HlTPWffzAh;z{b4H(("q>300"FQPEa #j5k-VLI6V>v~}s;v1EO^+xJ}3^ |F;][sgT+U&m^Kzw/ @ZEZy9 0000096741 00000 n
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This fuse is also used in field refusible bushings, such as those used on pole-type and livefront pad-mounted transformers. 0000039601 00000 n
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Catalog Fuse Number Size "A" "B" "C" Class 30A/240V 6.13 5.52 8.11 H, K, R MCS603 30A . <>stream
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A hotstick is used to remove the Bay-O-Net fuse cartridge holder from non- pressurized apparatus. b. Re: Transformer Protection. Parallel fuses (200 A, 38 kV rated fuse consists of two 120 A, 38 kV fuses (P/N CBUC38120D100) in parallel. 0000022932 00000 n
Its ideal use is in a two-fuse protection scheme with a current-limiting backup fuse. The RTE ELST full range current-limiting tandem fuse assembly is designed for use in padmount switchgear filled with transformer oil or approved equivalent.