Circuit Breakers 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 Breakers. Within this category are industrial parts such as 3DU8R, B1N3D63R, GFL2D050302, 3CU4L, DWB600PE400-3DA 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 Breakers, 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 Breakers

Altech Corp Noark Weg
Lsis Abl Sursum

Browse the List of Circuit Breakers Products

Part No Manufacturer Description QTY RFQ
3DU8R altech corp altech corp. 3du8r circuit breaker, 3 pole, d-curve, 8 amp, ul1077 1316 RFQ
B1N3D63R noark mini circuit breaker, 3p, d-curve, 63a, ul489, 240vac, 10 ka, ring torque 2164 RFQ
GFL2D050302 altech corp altech corp. gfl2d050302 ground fault circuit breaker, 2p, d curve, 5a, 2551 RFQ
3CU4L altech corp altech corp. 3cu4l circuit breaker, 3 pole, c-curve, 4 amp, ul489 2469 RFQ
DWB600PE400-3DA weg weg dwb600pe400-3da mccb, 280-400a@480y/277vac, 35ka ic, 80% rated, 1000 RFQ
B1H3C30 noark noark b1h3c30 mini circuit breaker, 3p, c-curve, 30a, ul489, 1846 RFQ
627044863 lsis lsis 0627044863 circuit breaker, ul489, 2-pole, b-curve, 6a, 1695 RFQ
GFL2C32300S altech corp altech corp. gfl2c32300s ground fault circuit breaker, 2p, c curve, 32a, 1874 RFQ
GFL2C083002 altech corp ground fault circuit breaker, 2p, c curve, 8a, 300ma, 240v single phase, ul489 1389 RFQ
B1H2D6 noark noark b1h2d6 mini circuit breaker, 2p, d-curve, 6a, ul489, 2330 RFQ
B1H2D2R noark noark b1h2d2r mini circuit breaker, 2p, d-curve, 2a, ul489, 2779 RFQ
626041563 lsis lsis 0626041563 circuit breaker, ul489, 1-pole, d-curve, 20a, 2467 RFQ
2BU32R altech corp altech corp. 2bu32r circuit breaker, 2 pole, b-curve, 32amp, ul1077 2350 RFQ
GFL2C08100S altech corp ground fault circuit breaker, 2p, c curve, 8a, 100ma, 120/240v split phase, ul489 2671 RFQ
GFL2B130302 altech corp altech corp. gfl2b130302 ground fault circuit breaker, 2p, b curve, 13a, 2080 RFQ
GFR4C40300 altech corp ground fault circuit breaker, 4p, c curve, 40a, 300ma, overload protection, ul1077 2116 RFQ
627050163 lsis lsis 0627050163 circuit breaker, ul489, 2-pole, d-curve, 1a, 1458 RFQ
DWB100CH80-3DX weg mccb, 80a@480y/277vac, 10ka ic, 100% rated, 3 pole, ul489, fixed thermal/magnetic 2152 RFQ
629047263 lsis lsis 0629047263 circuit breaker, ul1077, 4-pole, d-curve, 15a, 2878 RFQ
3CU1.6L altech corp circuit breaker, 3 pole, c-curve, 1.6 amp, ul489 1812 RFQ
2Z40UM abl sursum circuit breaker, 2 pole, z curve, 40 amp, ul508 2068 RFQ
GFL2C10100S altech corp altech corp. gfl2c10100s ground fault circuit breaker, 2p, c curve, 10a, 2167 RFQ
GFL2B133002 altech corp altech corp. gfl2b133002 ground fault circuit breaker, 2p, b curve, 13a, 1177 RFQ
B1E4C60 noark noark b1e4c60 mini circuit breaker, 4p, c-curve, 60a, ul1077, 2101 RFQ
3G50UM altech corp altech corp. 3g50um circuit breaker, 3 pole, g-curve, 50 amp, ul508 2202 RFQ
1C8DL abl sursum circuit breaker, 1 pole, c-curve, 8 amp, ul489 dc breaker, 125vdc 2666 RFQ
2DU6R altech corp altech corp. 2du6r circuit breaker, 2 pole, d-curve, 6 amp, ul1077 1587 RFQ
GFL2D123002 altech corp altech corp. gfl2d123002 ground fault circuit breaker, 2p, d curve, 12a, 1355 RFQ
B1E2C63 noark noark b1e2c63 mini circuit breaker, 2p, c-curve, 63a, ul1077, 2048 RFQ
B1H2C8R noark noark b1h2c8r mini circuit breaker, 2p, c-curve, 8a, ul489, 2008 RFQ
1E30UM altech corp circuit breaker, 1 pole, e-curve, 30 amp, ul508 2685 RFQ
3DU40L altech corp altech corp. 3du40l circuit breaker, 3 pole, d-curve, 40 amp, ul489 1068 RFQ
B1H2C2 noark noark b1h2c2 mini circuit breaker, 2p, c-curve, 2a, ul489, 1713 RFQ
B1N1D5R noark noark b1n1d5r mini circuit breaker, 1p, d-curve, 5a, ul489, 2277 RFQ
B1N3B35R noark noark b1n3b35r mini circuit breaker, 3p, b-curve, 35a, ul489, 2357 RFQ
1D13UL abl sursum abl sursum 1d13ul circuit breaker, 1 pole, d-curve, 13 amp, ul489 1735 RFQ
1B30UR abl sursum abl sursum 1b30ur circuit breaker, 1 pole, b-curve, 30 amp, ul1077 1520 RFQ
3G2.5UM altech corp altech corp. 3g2.5um circuit breaker, 3 pole, g-curve, 2.5 amp, ul508 2114 RFQ
B1E3B60 noark noark b1e3b60 mini circuit breaker, 3p, b-curve, 60a, ul1077, 2099 RFQ
GFR2D06100 altech corp altech corp. gfr2d06100 ground fault circuit breaker, 2p, d curve, 6a, 1456 RFQ
1G3UM altech corp altech corp. 1g3um circuit breaker, 1 pole, g-curve, 3.0 amp, ul508 1904 RFQ
B1H3B2R noark noark b1h3b2r mini circuit breaker, 3p, b-curve, 2a, ul489, 1920 RFQ
B1H3B16 noark noark b1h3b16 mini circuit breaker, 3p, b-curve, 16a, ul489, 1217 RFQ
B1H2B2R noark noark b1h2b2r mini circuit breaker, 2p, b-curve, 2a, ul489, 2094 RFQ
UMBW-4C2-12 weg mcb, 2p, 277/480y vac, 125 vdc, c curve, 12a, ul 489, 10ka, mini circuit breaker 1376 RFQ
GFL2D05030S altech corp altech corp. gfl2d05030s ground fault circuit breaker, 2p, d curve, 5a, 1440 RFQ
MA16UM altech corp altech corp. ma16um circuit breaker, 3 phase, adjustable trip, 16a. 2852 RFQ
628047663 lsis lsis 0628047663 circuit breaker, ul1077, 3-pole, b-curve, 30a, 1010 RFQ
626048863 lsis lsis 0626048863 circuit breaker, ul489, 1-pole, b-curve, 5a, 1844 RFQ
UMBW-4D2-1 weg weg umbw-4d2-1 mcb, 2p, 277/480y vac, 125 vdc, d curve, 1a, 2321 RFQ
B1H1B20R noark noark b1h1b20r mini circuit breaker, 1p, b-curve, 20a, ul489, 2059 RFQ
2G08UM altech corp altech corp. 2g08um circuit breaker, 2 pole, g-curve, 0.8 amp, ul508 1853 RFQ
GFL2C20030S altech corp ground fault circuit breaker, 2p, c curve, 20a, 30ma, 120/240v split phase, ul489 1797 RFQ
626051563 lsis lsis 0626051563 circuit breaker, ul1077, 1-pole, c-curve, 15a, 2346 RFQ
626052963 lsis lsis 0626052963 circuit breaker, ul1077, 1-pole, d-curve, 5a, 2206 RFQ
GFL2D15300S altech corp ground fault circuit breaker, 2p, d curve, 15a, 300ma, 120/240v split phase, ul489 2671 RFQ
B1E3D10 noark noark b1e3d10 mini circuit breaker, 3p, d-curve, 10a, ul1077, 1554 RFQ
02050008UL lsis lsis 02050008ul molded case circuit breaker, 3 pole, 70a, 80%, 1954 RFQ
B1H2D1 noark noark b1h2d1 mini circuit breaker, 2p, d-curve, 1a, ul489, 2833 RFQ
2B60UR abl sursum abl sursum 2b60ur circuit breaker, 2 pole, b-curve, 60 amp, ul1077 1940 RFQ
GFL2B06030S altech corp altech corp. gfl2b06030s ground fault circuit breaker, 2p, b curve, 6a, 1618 RFQ
627040763 lsis lsis 0627040763 circuit breaker, ul1077, 2-pole, b-curve, 3a, 1111 RFQ
GFR2D20010 altech corp ground fault circuit breaker, 2p, d curve, 20a, 10ma, overload protection, ul1077 1544 RFQ
3B2UR abl sursum abl sursum 3b2ur circuit breaker, 3 pole, b-curve, 2 amp, ul1077 2676 RFQ
GFR2C25030 altech corp altech corp. gfr2c25030 ground fault circuit breaker, 2p, c curve, 25a, 2475 RFQ
B1N2C4R noark noark b1n2c4r mini circuit breaker, 2p, c-curve, 4a, ul489, 2418 RFQ
2DU6L altech corp altech corp. 2du6l circuit breaker, 2 pole, d-curve, 6 amp, ul489 1717 RFQ
GFL2B15100S altech corp altech corp. gfl2b15100s ground fault circuit breaker, 2p, b curve, 15a, 2996 RFQ
UMBW-1C1-15 weg mcb, 1p, 277 vac, c curve, 15a, ul1077, 5ka, mini circuit breaker 1145 RFQ
UBW225N-FTU80-3A weg weg ubw225n-ftu80-3a mccb, 80a@480vac, 35ka ic, w/lugs, 1263 RFQ
B1N1B6R noark noark b1n1b6r mini circuit breaker, 1p, b-curve, 6a, ul489, 1398 RFQ
UMBW-4D2-5 weg mcb, 2p, 277/480y vac, 125 vdc, d curve, 5a, ul 489, 10ka, mini circuit breaker 2010 RFQ
3BU1R altech corp circuit breaker, 3 pole, b-curve, 1 amp, ul1077 480y/277vac, 10ka, supplementary protection. 2949 RFQ
UMBW-4B2-6 weg weg umbw-4b2-6 mcb, 2p, 277/480y vac/125 vdc, b curve, 6a, 2641 RFQ
B1N3B60 noark noark b1n3b60 mini circuit breaker, 3p, b-curve, 60a, ul489, 2297 RFQ
GFL2D060102 altech corp ground fault circuit breaker, 2p, d curve, 6a, 10ma, 240v single phase, ul489 2551 RFQ
GFL2C32030S altech corp altech corp. gfl2c32030s ground fault circuit breaker, 2p, c curve, 32a, 1637 RFQ
B1H1D13 noark noark b1h1d13 mini circuit breaker, 1p, d-curve, 13a, ul489, 2099 RFQ
2DU32L altech corp altech corp. 2du32l circuit breaker, 2 pole, d-curve, 32 amp, ul489 1888 RFQ
1C60UR abl sursum circuit breaker, 1 pole, c-curve, 60 amp, ul1077 277vac, 10ka, supplementary protection. 1512 RFQ
2D1UL abl sursum abl sursum 2d1ul circuit breaker, 2 pole, d-curve, 1 amp, ul489 1957 RFQ
B1N3D32R noark noark b1n3d32r mini circuit breaker, 3p, d-curve, 32a, ul489, 2604 RFQ
626043463 lsis lsis 0626043463 circuit breaker, ul489, 1-pole, c-curve, 6a, 1914 RFQ
GFR2B30030 altech corp altech corp. gfr2b30030 ground fault circuit breaker, 2p, b curve, 30a, 2655 RFQ
627036763 lsis lsis 0627036763 circuit breaker, ul1077, 2-pole, b-curve, 2a, 1835 RFQ
627047963 lsis lsis 0627047963 circuit breaker, ul489, 2-pole, d-curve, 32a, 1469 RFQ
3C1UR abl sursum abl sursum 3c1ur circuit breaker, 3 pole, c-curve, 1 amp, ul1077 1163 RFQ
3CU20L altech corp altech corp. 3cu20l circuit breaker, 3 pole, c-curve, 20 amp, ul489 1800 RFQ
2G32UM altech corp altech corp. 2g32um circuit breaker, 2 pole, g-curve, 32 amp, ul508 1189 RFQ
B1E2C60 noark noark b1e2c60 mini circuit breaker, 2p, c-curve, 60a, ul1077, 1193 RFQ
2D6UM altech corp altech corp. 2d6um circuit breaker, 2 pole, d-curve, 6 amp, ul508 1807 RFQ
DWB100CE100-3DX weg weg dwb100ce100-3dx mccb, 100a@480y/277vac, 10ka ic, 80% rated, 2519 RFQ
B1H1C15R noark noark b1h1c15r mini circuit breaker, 1p, c-curve, 15a, ul489, 1944 RFQ
2D32DL abl sursum abl sursum 2d32dl circuit breaker, 2 pole, d-curve, 32 amp, ul489 1703 RFQ
626040363 lsis lsis 0626040363 circuit breaker, ul489, 1-pole, c-curve, 25a, 2019 RFQ
627055763 lsis lsis 0627055763 circuit breaker, ul489, 2-pole, d-curve, 5a, 1741 RFQ
1DU25R altech corp circuit breaker, 1 pole, d-curve, 25 amp, ul1077 480y/277vac, 10ka, supplementary protection. 2386 RFQ
3CU15R altech corp altech corp. 3cu15r circuit breaker, 3 pole c-curve 15 amp, ul1077 2518 RFQ
628036563 lsis lsis 0628036563 circuit breaker, ul489, 3-pole, c-curve, 20a, 1736 RFQ
628034963 lsis lsis 0628034963 circuit breaker, ul489, 3-pole, b-curve, 6a, 2683 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.