Industrial Part Sphere is an all-inclusive purchasing platform for industrial and automation parts. Our inventory comprises a diverse selection of product categories, one of which is Circuit Protection. Within this category are industrial parts such as F3P-100, GMA10, FAZ-B5-3-NA, ECNR10, GMCBU-3C-15 and many others, all of which are available with short lead times and competitive prices. Any parts not in our inventory can be sourced and shipped to you via our international supply chain network that spans North America and Europe.
Industrial Part Sphere specializes in leveraging our buying power to secure low prices and fast shipping times on every part that we sell. To begin the purchasing process instantly for Circuit Protection, submit an RFQ today. We are an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, as well as the only independent distributor with a strict no China sourcing pledge, ensuring that each part you purchase from us is of the highest quality.
| Disconnect Switches | Fuses and Fuse Holders | UL 1008 Rated Manual |
| UL 1077 Supplementar | UL 489 Miniature Cir | UL 489 Rated Molded |
| UL 508 Rated Manual |
| Automationdirect | Bussmann | Eaton |
| Edison | Gladiator | Bryant |
| Socomec | Dinnector | Fuji Electric |
| Part No | Manufacturer | Description | QTY | RFQ |
|---|---|---|---|---|
| F3P-100 | automationdirect | automationdirect molded case circuit breaker, 100a, 600 vac / 250 vdc, 3-pole, characteristics, thermal magnetic, 35ka sccr, f frame, panel mount. line and load lug terminals included. | 1480 | RFQ |
| GMA10 | bussmann | bussmann fuse, gma series, small dimension, fast-acting, 10a, 125 vac, glass tube. package of 5. supplemental, electronic protection applications. manufacturer part number: gma-10a-r. | 2155 | RFQ |
| FAZ-B5-3-NA | eaton | eaton miniature circuit breaker, current-limiting, 5a, 480y / 277 vac / 96 vdc, 3-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 1363 | RFQ |
| ECNR10 | edison | edison fuse, ecnr series, class rk5, current-limiting, time-delay, 10a, 250 vac, ferrule. package of 10. feeder/branch protection applications. | 2533 | RFQ |
| GMCBU-3C-15 | gladiator | gladiator miniature circuit breaker, 15a, 480y/277 vac/125 vdc, 3-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 1461 | RFQ |
| ZEK35-UL | eaton | eaton box type wiring lug, 80a, 480 vac, 1 openings, #14-2 awg copper only. package of 3. for use with zsvul series busbars. | 2541 | RFQ |
| GMCBU-2B-20 | gladiator | gladiator miniature circuit breaker, 20a, 480y/277 vac/125 vdc, 2-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 2109 | RFQ |
| 6603N | bryant | bryant neutral bus connector, for use with 664x33d and 664x63d rotary manual motor controllers. | 2772 | RFQ |
| 37299002 | socomec | socomec handle, flange, gray, external front mount, 2-position, lockable in off only, defeatable. for use with nema 1/3/3r/4/4x/12 enclosures. | 1345 | RFQ |
| GMCBU-3C-40 | gladiator | gladiator miniature circuit breaker, 40a, 240 vac/125 vdc, 3-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 1897 | RFQ |
| DN-SUPP-4-1 | dinnector | dinnector mini supplementary protector, with reset, 4a, 250 vac/75 vdc, blade connection, 1-pole, ul 1077 recognized. for use with dn-fe2 and dn-fe4 series socket. | 1674 | RFQ |
| JHL250 | edison | edison drive fuse, jhl series, class j, current-limiting, high speed, 250a, 600 vac, knife blade, feeder/branch, semiconductor protection applications. | 2661 | RFQ |
| BW9FAG0 | fuji electric | fuji electric field installable shunt trip, left or right side mount, 100-120 vac coil voltage, 19.69in 20awg lead wires. for use with fuji electric bw125 and bw250 series mccbs. | 2083 | RFQ |
| HCTR5 | edison | edison fuse, hctr series, class cc, current-limiting, time-delay, 5a, 600 vac, ferrule. package of 10. feeder/branch protection applications. | 2416 | RFQ |
| FAZ-C13-2-NA-L | eaton | eaton miniature circuit breaker, current-limiting, 13a, 240 vac / 96 vdc, 2-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 1891 | RFQ |
| GMC3 | bussmann | bussmann fuse, gmc series, small dimension, medium time-delay, 3a, 250 vac, glass tube. package of 5. supplemental, electronic protection applications. manufacturer part number: gmc-3a-r. | 1277 | RFQ |
| MEQ30 | edison | edison fuse, meq series, class midget, time-delay, 30a, 500 vac, ferrule. package of 10. supplemental protection applications. | 2469 | RFQ |
| FAZ-B8-3-NA | eaton | eaton miniature circuit breaker, current-limiting, 8a, 480y / 277 vac / 96 vdc, 3-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 1930 | RFQ |
| GMCBU-2D-6 | gladiator | gladiator miniature circuit breaker, 6a, 480y/277 vac/125 vdc, 2-pole, d curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 1001 | RFQ |
| EB3P100M15 | edison | edison busbar, 100a, 600 vac/vdc, 15 -pin, cut to length permitted, connects up to (5) 3-pole edison ehm or ehcc series fuse holders. (2) eecapmp end caps included. | 2254 | RFQ |
| 22001000-UL | socomec | socomec fourth pole module, 600 vac, 16a, load break capable, 65ka sccr, ul 508 rated. for use with sirco m 16a switch body. | 2075 | RFQ |
| BW125JAGU-3P050SB | fuji electric | fuji electric molded case circuit breaker, bw125 series, 50a, 600 vac / 250 vdc, 3-pole, thermal magnetic, 30ka sccr, 125a frame, panel mount. line and load lug terminals and terminal covers included. | 1903 | RFQ |
| FAZ-D15-2-NA | eaton | eaton miniature circuit breaker, current-limiting, 15a, 480y / 277 vac / 96 vdc, 2-pole, d curve, thermal magnetic, 14ka sccr, 35mm din rail mount. | 1000 | RFQ |
| MEQ20 | edison | edison fuse, meq series, class midget, time-delay, 20a, 500 vac, ferrule. package of 10. supplemental protection applications. | 1481 | RFQ |
| BW9SL0GA-3 | fuji electric | fuji electric box type wiring lug, replacement, line or load mount, 1 openings, #1 awg-3/0 copper only wire(s). package of 3. for use with fuji electric bw250 series 125a, 150a, 160a and 175a mccbs. | 1582 | RFQ |
| FAZ-B15-2 | eaton | eaton miniature supplementary protector, 15a, 480y / 277 vac / 96 vdc, 2-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 2111 | RFQ |
| ECNR8 | edison | edison fuse, ecnr series, class rk5, current-limiting, time-delay, 8a, 250 vac, ferrule. package of 10. feeder/branch protection applications. | 1203 | RFQ |
| FAZ-XAA-C110-415V | eaton | eaton shunt trip, 110-415 vac/110-230 vdc coil voltage. for use with eaton faz series supplementary protectors. | 2467 | RFQ |
| FAZ-C1P5-2-NA-L | eaton | eaton miniature circuit breaker, current-limiting, 1.5a, 240 vac / 96 vdc, 2-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 2954 | RFQ |
| FAZ-D4-2-NA-L | eaton | eaton miniature circuit breaker, current-limiting, 4a, 240 vac / 96 vdc, 2-pole, d curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 1461 | RFQ |
| GMCB-2C-20 | gladiator | gladiator miniature supplementary protector, 20a, 480y/277 vac/125 vdc, 2-pole, c curve, thermal magnetic, 6ka sccr, 35mm din rail mount. | 2988 | RFQ |
| G3P-020-AUX | automationdirect | automationdirect molded case circuit breaker, 20a, 480 vac / 250 vdc, 3-pole, characteristics, thermal magnetic, 22ka sccr, g frame, panel mount. line and load lug terminals and factory installed auxiliary contact included. | 1042 | RFQ |
| GMCB-3C-63 | gladiator | gladiator miniature supplementary protector, 63a, 480y/277 vac/125 vdc, 3-pole, c curve, thermal magnetic, 6ka sccr, 35mm din rail mount. | 2569 | RFQ |
| BW630RAGU-3P600SB | fuji electric | fuji electric molded case circuit breaker, bw630 series, 600a, 480 vac / 250 vdc, 3-pole, characteristics, thermal magnetic, 50ka sccr, panel mount. line and load lug terminals included. | 2438 | RFQ |
| FAZ-B30-1-SP | eaton | eaton miniature supplementary protector, 30a, 277 vac / 48 vdc, 1-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 2656 | RFQ |
| FAZ-B13-3-NA-L | eaton | eaton miniature circuit breaker, current-limiting, 13a, 240 vac / 96 vdc, 3-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 2516 | RFQ |
| FAZ-D16-1-NA-L-SP | eaton | eaton miniature circuit breaker, current-limiting, 16a, 240 vac / 48 vdc, 1-pole, d curve, thermal magnetic, 14ka sccr, 35mm din rail mount. | 2195 | RFQ |
| EHCC2DIU-6 | edison | edison modular fuse holder, with indicator, accepts class cc fuses, 30a, 600v, 2-pole, 18-4 awg copper only, integral pressure plate with separate spade connection, 35mm din rail mount. package of 6. | 2448 | RFQ |
| TJS15-1 | edison | edison fuse, tjs series, class t, current-limiting, extremely fast-acting, 15a, 600 vac, ferrule, feeder/branch, semiconductor protection applications. | 2259 | RFQ |
| FAZ-D1-3 | eaton | eaton miniature supplementary protector, 1a, 480y / 277 vac / 96 vdc, 3-pole, d curve, thermal magnetic, 5ka sccr, 35mm din rail mount. | 2095 | RFQ |
| TJN20 | edison | edison fuse, tjn series, class t, current-limiting, extremely fast-acting, 20a, 300 vac, ferrule. package of 10. feeder/branch, semiconductor protection applications. | 2780 | RFQ |
| GMCBU-2C-32 | gladiator | gladiator miniature circuit breaker, 32a, 240 vac/125 vdc, 2-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 2770 | RFQ |
| 22943005 | socomec | socomec terminal shroud, line or load side, 3-pole. package of 2. for use with sirco m 16-40a switch bodies. | 2042 | RFQ |
| ECNR60 | edison | edison fuse, ecnr series, class rk5, current-limiting, time-delay, 60a, 250 vac, ferrule. package of 10. feeder/branch protection applications. | 2929 | RFQ |
| ECSR6-25 | edison | edison fuse, ecsr series, class rk5, current-limiting, time-delay, 6.25a, 600 vac, ferrule. package of 10. feeder/branch protection applications. manufacturer part number: ecsr6.25. | 2759 | RFQ |
| GMCB-1C-20 | gladiator | gladiator miniature supplementary protector, 20a, 277 vac/60 vdc, 1-pole, c curve, thermal magnetic, 6ka sccr, 35mm din rail mount. | 1034 | RFQ |
| GMCB-1D-5 | gladiator | gladiator miniature supplementary protector, 5a, 277 vac/60 vdc, 1-pole, d curve, thermal magnetic, 6ka sccr, 35mm din rail mount. | 2158 | RFQ |
| FAZ-C30-1-NA-L-SP | eaton | eaton miniature circuit breaker, current-limiting, 30a, 240 vac / 48 vdc, 1-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 1498 | RFQ |
| FAZ-B3-2 | eaton | eaton miniature supplementary protector, 3a, 480y / 277 vac / 96 vdc, 2-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 2304 | RFQ |
| BW9FHA-A | fuji electric | fuji electric field installable shunt trip, left side mount, 100-240 vac/100-220 vdc coil voltage, 19.69in 20awg lead wires. for use with fuji electric bw400, bw630 and bw800 series mccbs. | 2915 | RFQ |
| 22001010-UL | socomec | socomec fourth pole module, 600 vac, load break capable, 100ka sccr, ul 98 rated. for use with sirco m compact 30-100a switch bodies. | 2796 | RFQ |
| FAZ-B8-2-NA-L | eaton | eaton miniature circuit breaker, current-limiting, 8a, 240 vac / 96 vdc, 2-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 2753 | RFQ |
| FAZ-B20-3-NA-L | eaton | eaton miniature circuit breaker, current-limiting, 20a, 240 vac / 96 vdc, 3-pole, b curve, thermal magnetic, 14ka sccr, 35mm din rail mount. | 2852 | RFQ |
| FAZ-C3-1-NA-L-SP | eaton | eaton miniature circuit breaker, current-limiting, 3a, 240 vac / 48 vdc, 1-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 1740 | RFQ |
| 41584041 | socomec | socomec terminal screen, line or load. for use with sircover 260-400a 4 pole transfer switch bodies. | 1562 | RFQ |
| FAZ-D25-1-SP | eaton | eaton miniature supplementary protector, 25a, 277 vac / 48 vdc, 1-pole, d curve, thermal magnetic, 5ka sccr, 35mm din rail mount. | 1529 | RFQ |
| JHL2-1 | edison | edison drive fuse, jhl series, class j, current-limiting, high speed, 2a, 600 vac, ferrule, feeder/branch, semiconductor protection applications. | 2898 | RFQ |
| MCL2-5 | edison | edison fuse, mcl series, class midget, fast-acting, 2.5a, 600 vac, ferrule. package of 10. supplemental protection applications. manufacturer part number: mcl2.5. | 1191 | RFQ |
| ECNR500 | edison | edison fuse, ecnr series, class rk5, current-limiting, time-delay, 500a, 250 vac, knife blade, feeder/branch protection applications. | 1630 | RFQ |
| GMCB-2C-1 | gladiator | gladiator miniature supplementary protector, 1a, 480y/277 vac/125 vdc, 2-pole, c curve, thermal magnetic, 6ka sccr, 35mm din rail mount. | 1400 | RFQ |
| 38612004 | socomec | socomec fuserbloc series rotary disconnect switch, fusible, class j, load break capable, 2-pole, 600 vac/250 vdc, 30a, 200ka sccr, din rail or panel mount, ul 98 rated, front or side operated, accepts 10 x 10mm size shaft. | 1051 | RFQ |
| GMCB-2B-1 | gladiator | gladiator miniature supplementary protector, 1a, 480y/277 vac/125 vdc, 2-pole, b curve, thermal magnetic, 6ka sccr, 35mm din rail mount. | 1157 | RFQ |
| 22011006 | socomec | socomec fourth pole module, 600 vac, 60a, load break capable, 100ka sccr, ul 98 rated. for use with sirco m compact 60a switch body. | 1085 | RFQ |
| CVRI-RH-25100-2 | bussmann | bussmann fuse block cover, with indicator. package of 3. for use with 250v 100a class r modular fuse blocks. | 1721 | RFQ |
| FAZ-D16-2-NA-L | eaton | eaton miniature circuit breaker, current-limiting, 16a, 240 vac / 96 vdc, 2-pole, d curve, thermal magnetic, 14ka sccr, 35mm din rail mount. | 2021 | RFQ |
| HCTR1 | edison | edison fuse, hctr series, class cc, current-limiting, time-delay, 1a, 600 vac, ferrule. package of 10. feeder/branch protection applications. | 1357 | RFQ |
| JDL15 | edison | edison fuse, jdl series, class j, current-limiting, time-delay, 15a, 600 vac, ferrule. package of 10. feeder/branch protection applications. | 2155 | RFQ |
| CVRI-RH-60400-1 | bussmann | bussmann fuse block cover, with indicator. for use with 600v 400a class r modular fuse blocks. | 2306 | RFQ |
| LESRK200 | edison | edison fuse, lesrk series, class rk1, current-limiting, time-delay, 200a, 600 vac, knife blade, feeder/branch protection applications. | 2048 | RFQ |
| TJN30 | edison | edison fuse, tjn series, class t, current-limiting, extremely fast-acting, 30a, 300 vac, ferrule. package of 10. feeder/branch, semiconductor protection applications. | 1386 | RFQ |
| 37297540 | socomec | socomec handle, pistol, red, internal mount, 2-position, lockable in off only. for use with fuserbloc 30-200a switch bodies. | 1558 | RFQ |
| 22011003 | socomec | socomec fourth pole module, 600 vac, 30a, load break capable, 100ka sccr, ul 98 rated. for use with sirco m compact 30a switch body. | 2475 | RFQ |
| MDL7 | bussmann | bussmann fuse, mdl series, small dimension, time-delay, 7a, 250 vac, glass tube. package of 5. supplemental, electronic protection applications. manufacturer part number: mdl-7-r. | 2176 | RFQ |
| GMCB-1B-2 | gladiator | gladiator miniature supplementary protector, 2a, 277 vac/60 vdc, 1-pole, b curve, thermal magnetic, 6ka sccr, 35mm din rail mount. | 2421 | RFQ |
| MEQ15 | edison | edison fuse, meq series, class midget, time-delay, 15a, 500 vac, ferrule. package of 10. supplemental protection applications. | 2550 | RFQ |
| 22941009 | socomec | socomec terminal shroud, line or load side, 1-pole. package of 2. for use with sirco m 63a-80a switch bodies. | 2041 | RFQ |
| 3TA150F6K | eaton | eaton multi-wire box type wiring lug, load mount, 6 openings, #14-6 awg copper only. package of 3. for use with f frame (3p series) molded case circuit breakers. mounting hardware and insulators included. | 1909 | RFQ |
| JM60060-3CR | bussmann | bussmann, accepts j fuses, 60a, 600v, 3-pole, 14-2 awg copper or 8-2 awg aluminum, box lug, 35mm din rail or panel mount. | 2825 | RFQ |
| JHL4-1 | edison | edison drive fuse, jhl series, class j, current-limiting, high speed, 4a, 600 vac, ferrule, feeder/branch, semiconductor protection applications. | 1209 | RFQ |
| LESRK10 | edison | edison fuse, lesrk series, class rk1, current-limiting, time-delay, 10a, 600 vac, ferrule. package of 10. feeder/branch protection applications. | 1705 | RFQ |
| HCTR2-5 | edison | edison fuse, hctr series, class cc, current-limiting, time-delay, 2.5a, 600 vac, ferrule. package of 10. feeder/branch protection applications. manufacturer part number: hctr2.5. | 1356 | RFQ |
| 143F3113 | socomec | socomec handle, pistol, s3 type, black/blue, external front mount, 3-position, lockable in off only, defeatable. for use with sircover transfer switch bodies in nema 1/3r/12 enclosures. | 2293 | RFQ |
| FAZ-C30-2 | eaton | eaton miniature supplementary protector, 30a, 480y / 277 vac / 96 vdc, 2-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 1231 | RFQ |
| GMCBU-3C-25 | gladiator | gladiator miniature circuit breaker, 25a, 480y/277 vac/125 vdc, 3-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 2126 | RFQ |
| GMCBU-2D-4 | gladiator | gladiator miniature circuit breaker, 4a, 480y/277 vac/125 vdc, 2-pole, d curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 2587 | RFQ |
| TJS350 | edison | edison fuse, tjs series, class t, current-limiting, extremely fast-acting, 350a, 600 vac, knife blade, feeder/branch, semiconductor protection applications. | 1883 | RFQ |
| 37996012 | socomec | socomec handle, pistol, black, direct mount, 2-position, lockable in off only. for use with sirco 600a switch bodies. | 1719 | RFQ |
| TJS10 | edison | edison fuse, tjs series, class t, current-limiting, extremely fast-acting, 10a, 600 vac, ferrule. package of 10. feeder/branch, semiconductor protection applications. | 2827 | RFQ |
| K3P-350-UVAC | automationdirect | automationdirect molded case circuit breaker, 350a, 600 vac / 250 vdc, 3-pole, characteristics, thermal magnetic, 35ka sccr, k frame, panel mount. line and load lug terminals and factory installed 120 vac undervoltage release included. | 1763 | RFQ |
| GMCB-2C-50 | gladiator | gladiator miniature supplementary protector, 50a, 480y/277 vac/125 vdc, 2-pole, c curve, thermal magnetic, 6ka sccr, 35mm din rail mount. | 2165 | RFQ |
| FAZ-C6-3-NA | eaton | eaton miniature circuit breaker, current-limiting, 6a, 480y / 277 vac / 96 vdc, 3-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 1212 | RFQ |
| GMCB-2C-5 | gladiator | gladiator miniature supplementary protector, 5a, 480y/277 vac/125 vdc, 2-pole, c curve, thermal magnetic, 6ka sccr, 35mm din rail mount. | 2957 | RFQ |
| FAZ-B2-3-NA | eaton | eaton miniature circuit breaker, current-limiting, 2a, 480y / 277 vac / 96 vdc, 3-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 2005 | RFQ |
| CVRI-J-60100-M-1 | bussmann | bussmann fuse block cover, with indicator. for use with 600v 100a class j modular fuse blocks. | 1243 | RFQ |
| ECSR500 | edison | edison fuse, ecsr series, class rk5, current-limiting, time-delay, 500a, 600 vac, knife blade, feeder/branch protection applications. | 1670 | RFQ |
| S500-5-R | bussmann | bussmann fuse, s500 series, small dimension, fast-acting, 0.5a, 250 vac, glass tube. package of 5. supplemental, electronic protection applications. manufacturer part number: s500-500-r. | 1348 | RFQ |
| FAZ-B2-3-NA-L | eaton | eaton miniature circuit breaker, current-limiting, 2a, 240 vac / 96 vdc, 3-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 1185 | RFQ |
| TJN3 | edison | edison fuse, tjn series, class t, current-limiting, extremely fast-acting, 3a, 300 vac, ferrule. package of 10. feeder/branch, semiconductor protection applications. | 1632 | RFQ |
| K3P-250-UVDC | automationdirect | automationdirect molded case circuit breaker, 250a, 600 vac / 250 vdc, 3-pole, characteristics, thermal magnetic, 35ka sccr, k frame, panel mount. line and load lug terminals and factory installed 24 vdc undervoltage release included. | 1662 | RFQ |
| FAZ-B50-3-NA | eaton | eaton miniature circuit breaker, current-limiting, 50a, 240 vac / 96 vdc, 3-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. | 2440 | RFQ |
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