Circuit Protection Parts - Industrial and Automation Parts Catalog

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 37297540, 41503026, 143G3813, MCL1-5, GMCBU-3C-32 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.

Manufacturer's List for Circuit Protection

Socomec Edison Gladiator
Eaton Bussmann Automationdirect
Fuji Electric Dinnector

Browse the List of Circuit Protection Products

Part No Manufacturer Description QTY 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
41503026 socomec socomec sircover series rotary manual transfer switch, 3-pole, 600 vac, 260a, 65ka sccr, panel mount, ul1008 rated, front operated, accepts 15 x 12mm size shaft. 1949 RFQ
143G3813 socomec socomec handle, pistol, s3 type, red/yellow, external front mount, 3-position, lockable in i-off-ii, defeatable. for use with sircover transfer switch bodies in nema 1/3r/12 enclosures. 1850 RFQ
MCL1-5 edison edison fuse, mcl series, class midget, fast-acting, 1.5a, 600 vac, ferrule. package of 10. supplemental protection applications. manufacturer part number: mcl1.5. 1359 RFQ
GMCBU-3C-32 gladiator gladiator miniature circuit breaker, 32a, 240 vac/125 vdc, 3-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 2582 RFQ
MCL10 edison edison fuse, mcl series, class midget, fast-acting, 10a, 600 vac, ferrule. package of 10. supplemental protection applications. 2411 RFQ
FAZ-D15-2-NA-L eaton eaton miniature circuit breaker, current-limiting, 15a, 240 vac / 96 vdc, 2-pole, d curve, thermal magnetic, 14ka sccr, 35mm din rail mount. 1372 RFQ
GMCBU-3C-30 gladiator gladiator miniature circuit breaker, 30a, 240 vac/125 vdc, 3-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 1040 RFQ
MEQ3 edison edison fuse, meq series, class midget, time-delay, 3a, 500 vac, ferrule. package of 10. supplemental protection applications. 2669 RFQ
FAZ-D3-2-NA eaton eaton miniature circuit breaker, current-limiting, 3a, 480y / 277 vac / 96 vdc, 2-pole, d curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 1312 RFQ
ECSR225 edison edison fuse, ecsr series, class rk5, current-limiting, time-delay, 225a, 600 vac, knife blade, feeder/branch protection applications. 1260 RFQ
GMCB-3B-20 gladiator gladiator miniature supplementary protector, 20a, 480y/277 vac/125 vdc, 3-pole, b curve, thermal magnetic, 6ka sccr, 35mm din rail mount. 2106 RFQ
FAZ-C0P5-3-NA eaton eaton miniature circuit breaker, current-limiting, 0.5a, 480y / 277 vac / 96 vdc, 3-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 1544 RFQ
MOL2-5 edison edison fuse, mol series, class midget, fast-acting, 2.5a, 250 vac, ferrule. package of 10. supplemental protection applications. manufacturer part number: mol2.5. 1172 RFQ
MCL12 edison edison fuse, mcl series, class midget, fast-acting, 12a, 600 vac, ferrule. package of 10. supplemental protection applications. 1200 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
T30100-1CR bussmann bussmann fuse block, accepts t fuses, 100a, 300v, 1-pole, 8-1/0 awg copper or aluminum, box lug, panel mount. 1044 RFQ
FAZ-D4-1-SP eaton eaton miniature supplementary protector, 4a, 277 vac / 48 vdc, 1-pole, d curve, thermal magnetic, 5ka sccr, 35mm din rail mount. 2147 RFQ
FAZ-B10-1-SP eaton eaton miniature supplementary protector, 10a, 277 vac / 48 vdc, 1-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 2185 RFQ
FAZ-D8-1-NA-SP eaton eaton miniature circuit breaker, current-limiting, 8a, 277 vac / 48 vdc, 1-pole, d curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 1911 RFQ
FAZ-C16-3-NA eaton eaton miniature circuit breaker, current-limiting, 16a, 480y / 277 vac / 96 vdc, 3-pole, c curve, thermal magnetic, 14ka sccr, 35mm din rail mount. 1356 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
G3P-100-STDC automationdirect automationdirect molded case circuit breaker, 100a, 480 vac / 250 vdc, 3-pole, characteristics, thermal magnetic, 22ka sccr, g frame, panel mount. line and load lug terminals and factory installed 24 vdc shunt trip included. 1594 RFQ
BW125JAGU-3P075SB fuji electric fuji electric molded case circuit breaker, bw125 series, 75a, 600 vac / 250 vdc, 3-pole, thermal magnetic, 30ka sccr, 125a frame, panel mount. line and load lug terminals and terminal covers included. 2673 RFQ
ECNR100 edison edison fuse, ecnr series, class rk5, current-limiting, time-delay, 100a, 250 vac, knife blade. package of 5. feeder/branch protection applications. 1591 RFQ
TJS6-1 edison edison fuse, tjs series, class t, current-limiting, extremely fast-acting, 6a, 600 vac, ferrule, feeder/branch, semiconductor protection applications. 1370 RFQ
HCLR3 edison edison fuse, hclr series, class cc, current-limiting, fast-acting, 3a, 600 vac, ferrule. package of 10. feeder/branch protection applications. 2803 RFQ
EDCC10 edison edison fuse, edcc series, class cc, current-limiting, time-delay, 10a, 600 vac, ferrule. package of 10. feeder/branch protection applications. 2154 RFQ
ECNR500 edison edison fuse, ecnr series, class rk5, current-limiting, time-delay, 500a, 250 vac, knife blade, feeder/branch protection applications. 1630 RFQ
JHL2 edison edison drive fuse, jhl series, class j, current-limiting, high speed, 2a, 600 vac, ferrule. package of 10. feeder/branch, semiconductor protection applications. 2779 RFQ
142G2113 socomec socomec handle, pistol, s2 type, red/yellow, external front mount, 3-position, lockable in off only, defeatable. for use with sircover transfer switch bodies in nema 1/3r/12 enclosures. 1298 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
GMCB-3B-30 gladiator gladiator miniature supplementary protector, 30a, 480y/277 vac/125 vdc, 3-pole, b curve, thermal magnetic, 6ka sccr, 35mm din rail mount. 1815 RFQ
FAZ-C15-1-NA-SP eaton eaton miniature circuit breaker, current-limiting, 15a, 277 vac / 48 vdc, 1-pole, c curve, thermal magnetic, 14ka sccr, 35mm din rail mount. 2438 RFQ
FAZ-C32-2-NA-L eaton eaton miniature circuit breaker, current-limiting, 32a, 240 vac / 96 vdc, 2-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 1845 RFQ
ZSVUL16-2P-2TE6SP eaton eaton busbar, 80a, 480 vac, cut to length not permitted, connects up to (3) 2-pole eaton faz-na series miniature circuit breakers without auxiliary components. 2957 RFQ
EHM3DU edison edison modular fuse holder, accepts class midget fuses, 30a, 600v, 3-pole, 18-4 awg copper only, integral pressure plate with separate spade connection, 35mm din rail mount. 1042 RFQ
CVRI-J-60600-3 bussmann bussmann fuse block cover, with indicator. package of 3. for use with 600v 600a class j modular fuse blocks. 2127 RFQ
RM25200-1CR-3 bussmann bussmann, accepts r fuses, 200a, 250v, 3-pole, 6 awg-250 mcm copper or aluminum, box lug, panel mount. 2851 RFQ
ECSR600 edison edison fuse, ecsr series, class rk5, current-limiting, time-delay, 600a, 600 vac, knife blade, feeder/branch protection applications. 2053 RFQ
FAZ-D3-3 eaton eaton miniature supplementary protector, 3a, 480y / 277 vac / 96 vdc, 3-pole, d curve, thermal magnetic, 5ka sccr, 35mm din rail mount. 2504 RFQ
GMCB-1C-3 gladiator gladiator miniature supplementary protector, 3a, 277 vac/60 vdc, 1-pole, c curve, thermal magnetic, 6ka sccr, 35mm din rail mount. 1271 RFQ
MEQ15 edison edison fuse, meq series, class midget, time-delay, 15a, 500 vac, ferrule. package of 10. supplemental protection applications. 2550 RFQ
ECSR50 edison edison fuse, ecsr series, class rk5, current-limiting, time-delay, 50a, 600 vac, ferrule. package of 10. feeder/branch protection applications. 1119 RFQ
K3P-400-STDC automationdirect automationdirect molded case circuit breaker, 400a, 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 shunt trip included. 1483 RFQ
F3P-150-UVAC automationdirect automationdirect molded case circuit breaker, 150a, 600 vac / 250 vdc, 3-pole, characteristics, thermal magnetic, 35ka sccr, f frame, panel mount. line and load lug terminals and factory installed 120 vac undervoltage release included. 1333 RFQ
BBIP-5 eaton eaton safety cover, package of 10. for use with up to (5) unused pins on eaton bbul series busbars. 2731 RFQ
MDA15 bussmann bussmann fuse, mda series, small dimension, time-delay, 15a, 250 vac, ceramic tube. package of 5. supplemental, electronic protection applications. manufacturer part number: mda-15-r. 1262 RFQ
RM25200-1CR-1 bussmann bussmann, accepts r fuses, 200a, 250v, 1-pole, 6 awg-250 mcm copper or aluminum, box lug, panel mount. 1433 RFQ
38616005 socomec socomec fuserbloc series rotary disconnect switch, fusible, class j, load break capable, 4-pole, 600 vac/250 vdc, 60a, 100ka sccr, din rail or panel mount, ul 98 rated, front or side operated, accepts 10 x 10mm size shaft. 1408 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
GMCB-2C-30 gladiator gladiator miniature supplementary protector, 30a, 480y/277 vac/125 vdc, 2-pole, c curve, thermal magnetic, 6ka sccr, 35mm din rail mount. 2821 RFQ
G3P-100-AUX automationdirect automationdirect molded case circuit breaker, 100a, 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. 2514 RFQ
RM25400-1CR-3 bussmann bussmann, accepts r fuses, 400a, 250v, 3-pole, 4 awg-600 mcm copper or aluminum, box lug, panel mount. 1928 RFQ
FAZ-C6-1-SP eaton eaton miniature supplementary protector, 6a, 277 vac / 48 vdc, 1-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 2644 RFQ
CVRI-J-60200-M-2 bussmann bussmann fuse block cover, with indicator. package of 2. for use with 600v 200a class j modular fuse blocks. 2377 RFQ
27984021 socomec socomec terminal screen, line or load side, 4-pole. for use with sirco and sirco dc 100-250a switch bodies. 2552 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
MEN20 edison edison fuse, men series, class midget, time-delay, 20a, 250 vac, ferrule. package of 10. supplemental protection applications. 2988 RFQ
EDCC1 edison edison fuse, edcc series, class cc, current-limiting, time-delay, 1a, 600 vac, ferrule. package of 10. feeder/branch protection applications. 2496 RFQ
FAZ-D0P5-1-NA-L-SP eaton eaton miniature circuit breaker, current-limiting, 0.5a, 240 vac / 48 vdc, 1-pole, d curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 2393 RFQ
FAZ-C20-3 eaton eaton miniature supplementary protector, 20a, 480y / 277 vac / 96 vdc, 3-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 2682 RFQ
GMCB-1C-16 gladiator gladiator miniature supplementary protector, 16a, 277 vac/60 vdc, 1-pole, c curve, thermal magnetic, 6ka sccr, 35mm din rail mount. 2552 RFQ
MOL1-5 edison edison fuse, mol series, class midget, fast-acting, 1.5a, 250 vac, ferrule. package of 10. supplemental protection applications. manufacturer part number: mol1.5. 1857 RFQ
TJS30 edison edison fuse, tjs series, class t, current-limiting, extremely fast-acting, 30a, 600 vac, ferrule. package of 10. feeder/branch, semiconductor protection applications. 1522 RFQ
GMCB-1B-8 gladiator gladiator miniature supplementary protector, 8a, 277 vac/60 vdc, 1-pole, b curve, thermal magnetic, 6ka sccr, 35mm din rail mount. 2445 RFQ
GMCBU-1B-25 gladiator gladiator miniature circuit breaker, 25a, 277 vac/60 vdc, 1-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 2770 RFQ
LCU601 edison edison fuse, lcu series, class l, current-limiting, fast-acting, 601a, 600 vac, knife blade, feeder/branch, semiconductor protection applications. 1783 RFQ
GMCB-2B-8 gladiator gladiator miniature supplementary protector, 8a, 480y/277 vac/125 vdc, 2-pole, b curve, thermal magnetic, 6ka sccr, 35mm din rail mount. 2099 RFQ
FAZ-C30-2-NA-L eaton eaton miniature circuit breaker, current-limiting, 30a, 240 vac / 96 vdc, 2-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 1893 RFQ
FAZ-D30-3-NA-L eaton eaton miniature circuit breaker, current-limiting, 30a, 240 vac / 96 vdc, 3-pole, d curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 2497 RFQ
FAZ-D5-3-NA eaton eaton miniature circuit breaker, current-limiting, 5a, 480y / 277 vac / 96 vdc, 3-pole, d curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 2064 RFQ
FAZ-B1P5-2-NA eaton eaton miniature circuit breaker, current-limiting, 1.5a, 480y / 277 vac / 96 vdc, 2-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 2702 RFQ
JM60100-1MW14-2 bussmann bussmann modular power distribution fuse block, multi-wire, accepts j fuses, 100a, 600v, 2-pole, 1 line/4 load opening(s) per pole, box lug, panel mount. 1012 RFQ
FAZ-C8-1-NA-SP eaton eaton miniature circuit breaker, current-limiting, 8a, 277 vac / 48 vdc, 1-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 2196 RFQ
37299992 socomec socomec cable, 3ft length. for use with operating mechanism 37299903. 1398 RFQ
MCL15 edison edison fuse, mcl series, class midget, fast-acting, 15a, 600 vac, ferrule. package of 10. supplemental protection applications. 1572 RFQ
FAZ-B1P5-3-NA eaton eaton miniature circuit breaker, current-limiting, 1.5a, 480y / 277 vac / 96 vdc, 3-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 1611 RFQ
AGC8 bussmann bussmann fuse, agc series, small dimension, fast-acting, 8a, 250 vac, glass tube. package of 5. supplemental, electronic protection applications. manufacturer part number: agc-8-r. 1906 RFQ
FAZ-C13-2-NA eaton eaton miniature circuit breaker, current-limiting, 13a, 480y / 277 vac / 96 vdc, 2-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 1678 RFQ
GMCBU-UV220-240VAC gladiator gladiator undervoltage trip device, left side mount, 220-240 vac sensing range. for use with gladiator gmcbu series miniature circuit breakers. 2795 RFQ
F3P-150-STDC automationdirect automationdirect molded case circuit breaker, 150a, 600 vac / 250 vdc, 3-pole, characteristics, thermal magnetic, 35ka sccr, f frame, panel mount. line and load lug terminals and factory installed 24 vdc shunt trip included. 2777 RFQ
K3P-400-STAC automationdirect automationdirect molded case circuit breaker, 400a, 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 shunt trip included. 2795 RFQ
FAZ-D10-2-NA-L eaton eaton miniature circuit breaker, current-limiting, 10a, 240 vac / 96 vdc, 2-pole, d curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 1145 RFQ
GMCBU-3D-63 gladiator gladiator miniature circuit breaker, 63a, 240 vac/125 vdc, 3-pole, d curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 2562 RFQ
FAZ-C20-1-NA-SP eaton eaton miniature circuit breaker, current-limiting, 20a, 277 vac / 48 vdc, 1-pole, c curve, thermal magnetic, 14ka sccr, 35mm din rail mount. 1685 RFQ
FAZ-C25-2 eaton eaton miniature supplementary protector, 25a, 480y / 277 vac / 96 vdc, 2-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 1453 RFQ
FAZ-D10-3-NA-L eaton eaton miniature circuit breaker, current-limiting, 10a, 240 vac / 96 vdc, 3-pole, d curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 1301 RFQ
DN-SUPP-8 dinnector dinnector mini supplementary protector, with reset, 8a, 250 vac/75 vdc, blade connection, 1-pole, ul 1077 recognized. package of 20. for use with dn-fe2 and dn-fe4 series socket. 2715 RFQ
G3P-040 automationdirect automationdirect molded case circuit breaker, 40a, 480 vac / 250 vdc, 3-pole, characteristics, thermal magnetic, 22ka sccr, g frame, panel mount. line and load lug terminals included. 2922 RFQ
TJS40 edison edison fuse, tjs series, class t, current-limiting, extremely fast-acting, 40a, 600 vac, ferrule. package of 10. feeder/branch, semiconductor protection applications. 1384 RFQ
EB1P100M6 edison edison busbar, 100a, 600 vac/1000 vdc, 6 -pin, cut to length permitted, connects up to (6) 1-pole edison ehm or ehcc series fuse holders. (2) eecap1p end caps included. 2040 RFQ
GMCB-2D-16 gladiator gladiator miniature supplementary protector, 16a, 480y/277 vac/125 vdc, 2-pole, d curve, thermal magnetic, 6ka sccr, 35mm din rail mount. 1285 RFQ
GMCB-1D-3 gladiator gladiator miniature supplementary protector, 3a, 277 vac/60 vdc, 1-pole, d curve, thermal magnetic, 6ka sccr, 35mm din rail mount. 2904 RFQ
FAZ-B6-1-NA-SP eaton eaton miniature circuit breaker, current-limiting, 6a, 277 vac / 48 vdc, 1-pole, b curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 1046 RFQ
41594021 socomec socomec bridging bar assembly, line or load mount. package of 4. for use with sircover 100a-200a transfer switch bodies. 4 connection bars and hardware included. 2946 RFQ
JDL6 edison edison fuse, jdl series, class j, current-limiting, time-delay, 6a, 600 vac, ferrule. package of 10. feeder/branch protection applications. 2905 RFQ
TJS80 edison edison fuse, tjs series, class t, current-limiting, extremely fast-acting, 80a, 600 vac, knife blade. package of 5. feeder/branch, semiconductor protection applications. 1918 RFQ
FAZ-C4-2-NA-L eaton eaton miniature circuit breaker, current-limiting, 4a, 240 vac / 96 vdc, 2-pole, c curve, thermal magnetic, 10ka sccr, 35mm din rail mount. 2121 RFQ
JDL20 edison edison fuse, jdl series, class j, current-limiting, time-delay, 20a, 600 vac, ferrule. package of 10. feeder/branch protection applications. 1785 RFQ

Industrial Parts Manufacturers

eaton
Dodge
Honeywell
Parker
Wika
Molex
browning
Wago
power team spx

If you have more than one item,upload your spreadsheet here.

Guaranteed

On - Time Delivery

Customized &

User-Friendly Database

Over 5100

Manufacturers

Competitive

Prices

Scheduling

Flexibility

Complete

Purchasing Solutions

Semiconductor's Certifications and Memberships

Thank You for Visiting.

We hope that you will visit us again the next time you need industrial parts and make us your strategic purchasing partner.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.