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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 GFL2D130302, B1N3B16, UMBW-1B3-4, 1E1UM, B1E3C32 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
GFL2D130302 altech corp altech corp. gfl2d130302 ground fault circuit breaker, 2p, d curve, 13a, 2289 RFQ
B1N3B16 noark noark b1n3b16 mini circuit breaker, 3p, b-curve, 16a, ul489, 1376 RFQ
UMBW-1B3-4 weg weg umbw-1b3-4 mcb, 3p, 277/480y vac, b curve, 4a, ul1077, 5ka, 1476 RFQ
1E1UM altech corp altech corp. 1e1um circuit breaker, 1 pole, e-curve, 1 amp, ul508 2535 RFQ
B1E3C32 noark noark b1e3c32 mini circuit breaker, 3p, c-curve, 32a, ul1077, 1200 RFQ
629041263 lsis lsis 0629041263 circuit breaker, ul1077, 4-pole, d-curve, 3a, 1107 RFQ
2C1.6UL altech corp altech corp. 2c1.6ul circuit breaker, 2 pole, c-curve, 1.6 amp, ul489 1469 RFQ
3DU1R altech corp altech corp. 3du1r circuit breaker, 3 pole, d-curve, 1 amp, ul1077 2503 RFQ
B1E2C8 noark noark b1e2c8 mini circuit breaker, 2p, c-curve, 8a, ul1077, 1406 RFQ
1C1.6DL abl sursum abl sursum 1c1.6dl circuit breaker, 1 pole, c-curve, 1.6 amp, ul489 1294 RFQ
B1N3D2R noark noark b1n3d2r mini circuit breaker, 3p, d-curve, 2a, ul489, 2495 RFQ
GFL2D10010S altech corp altech corp. gfl2d10010s ground fault circuit breaker, 2p, d curve, 10a, 2231 RFQ
9136911 altech corp altech corp. 09136911 circuit breaker, earth leakage, 4-pole, 40a, 300ma 1196 RFQ
2D63UM altech corp altech corp. 2d63um circuit breaker, 2 pole, d-curve, 63 amp, ul508 1997 RFQ
B1N3D63 noark noark b1n3d63 mini circuit breaker, 3p, d-curve, 63a, ul489, 1704 RFQ
2C32UM altech corp circuit breaker, 2 pole, c-curve, 32 amp, ul508 2706 RFQ
DWB100CE30-3DX weg weg dwb100ce30-3dx mccb, 30a@480y/277vac, 10ka ic, 80% rated, 1939 RFQ
B1E1C1.6 noark noark b1e1c1.6 mini circuit breaker, 1p, c-curve, 1.6a, ul1077, 2404 RFQ
628047563 lsis lsis 0628047563 circuit breaker, ul1077, 3-pole, b-curve, 15a, 2057 RFQ
1DU25L altech corp circuit breaker, 1 pole, d-curve, 25 amp, ul489 1322 RFQ
UMBW-4D3-4 weg weg umbw-4d3-4 mcb, 3p, 277/480y vac, 125 vdc, d curve, 4a, 2230 RFQ
2D32UR abl sursum circuit breaker, 2 pole, d-curve, 32 amp, ul1077 480y/277vac, 10ka, supplementary protection. 1750 RFQ
1B16UM altech corp circuit breaker, 1 pole, b-curve, 16 amp, ul508 1177 RFQ
B1N2C50 noark noark b1n2c50 mini circuit breaker, 2p, c-curve, 50a, ul489, 2607 RFQ
UMBW-1B1-2 weg weg umbw-1b1-2 mcb, 1p, 277 vac, b curve, 2a, ul1077, 5ka, 2970 RFQ
GFL2B32030SN altech corp altech corp. gfl2b32030sn ground fault circuit breaker, 2p, b curve, 32a, 2079 RFQ
1C15UL abl sursum circuit breaker, 1 pole, d-curve, 15 amp, ul489 277vac, 10ka 1765 RFQ
2DU50R altech corp altech corp. 2du50r circuit breaker, 2 pole, d-curve, 50 amp, ul1077 2795 RFQ
GFR2B32100 altech corp altech corp. gfr2b32100 ground fault circuit breaker, 2p, b curve, 32a, 1342 RFQ
GFR4B20030 altech corp ground fault circuit breaker, 4p, b curve, 20a, 30ma, overload protection, ul1077 1135 RFQ
MA10UM altech corp altech corp. ma10um circuit breaker, 3 phase, adjustable trip, 10a 1798 RFQ
2C63UL abl sursum abl sursum 2c63ul circuit breaker, 2 pole, c-curve, 63 amp, ul489 2231 RFQ
1C20UM altech corp circuit breaker, 1 pole, c-curve, 20 amp, ul508 1770 RFQ
GFL2C13300SN altech corp altech corp. gfl2c13300sn ground fault circuit breaker, 2p, c curve, 13a, 2796 RFQ
B1E2B5 noark noark b1e2b5 mini circuit breaker, 2p, b-curve, 5a, ul1077, 2641 RFQ
B1N3C60R noark noark b1n3c60r mini circuit breaker, 3p, c-curve, 60a, ul489, 1553 RFQ
MA040UM altech corp altech corp. ma040um circuit breaker, 3 phase, adjustable trip, 0.40a 2825 RFQ
628035063 lsis lsis 0628035063 circuit breaker, ul489, 3-pole, b-curve, 10a, 2815 RFQ
1CU05L altech corp circuit breaker, 1 pole, c-curve, 0.5 amp, ul489 1407 RFQ
GFL2D160302 altech corp ground fault circuit breaker, 2p, d curve, 16a, 30ma, 240v single phase, ul489 1410 RFQ
B1E1D2 noark noark b1e1d2 mini circuit breaker, 1p, d-curve, 2a, ul1077, 1341 RFQ
B1E1B1.6 noark noark b1e1b1.6 mini circuit breaker, 1p, b-curve, 1.6a, ul1077, 2131 RFQ
B1H3D0.5 noark noark b1h3d0.5 mini circuit breaker, 3p, d-curve, 0.5a, ul489, 1692 RFQ
629037963 lsis lsis 0629037963 circuit breaker, ul1077, 4-pole, d-curve, 25a, 2201 RFQ
B1H3D6 noark noark b1h3d6 mini circuit breaker, 3p, d-curve, 6a, ul489, 2612 RFQ
2C60UR abl sursum abl sursum 2c60ur circuit breaker, 2 pole, c-curve, 60 amp, ul1077 1379 RFQ
2E3.5UM altech corp circuit breaker, 2 pole, e-curve, 3.5 amp, ul508 2809 RFQ
626041463 lsis lsis 0626041463 circuit breaker, ul489, 1-pole, d-curve, 16a, 1286 RFQ
3G25UM altech corp altech corp. 3g25um circuit breaker, 3 pole, g-curve, 25 amp, ul508 2824 RFQ
GFL2D133002 altech corp altech corp. gfl2d133002 ground fault circuit breaker, 2p, d curve, 13a, 2476 RFQ
626037063 lsis lsis 0626037063 circuit breaker, ul1077, 1-pole, d-curve, 2a, 2288 RFQ
1D20UR abl sursum abl sursum 1d20ur circuit breaker, 1 pole, d-curve, 20 amp, ul1077 1028 RFQ
GFL2B15010S altech corp altech corp. gfl2b15010s ground fault circuit breaker, 2p, b curve, 15a, 2952 RFQ
B1N3C60 noark noark b1n3c60 mini circuit breaker, 3p, c-curve, 60a, ul489, 1612 RFQ
3DU50L altech corp altech corp. 3du50l circuit breaker, 3 pole, d-curve, 50 amp, ul489 2272 RFQ
B1E3B1.6 noark noark b1e3b1.6 mini circuit breaker, 3p, b-curve, 1.6a, ul1077, 2873 RFQ
1CU16R altech corp altech corp. 1cu16r circuit breaker, 1 pole, c-curve, 16 amp, ul1077 2333 RFQ
B1H1D25R noark noark b1h1d25r mini circuit breaker, 1p, d-curve, 25a, ul489, 2675 RFQ
3DU60R altech corp altech corp. 3du60r circuit breaker, 3 pole, d-curve, 60 amp, ul1077 1031 RFQ
3E4UM altech corp altech corp. 3e4um circuit breaker, 3 pole, e-curve, 4 amp, ul508 2747 RFQ
GFR4D25300 altech corp altech corp. gfr4d25300 ground fault circuit breaker, 4p, d curve, 25a, 2015 RFQ
GFR2D32030 altech corp ground fault circuit breaker, 2p, d curve, 32a, 30ma, overload protection, ul1077 1406 RFQ
B1E3B32 noark noark b1e3b32 mini circuit breaker, 3p, b-curve, 32a, ul1077, 1664 RFQ
629046863 lsis lsis 0629046863 circuit breaker, ul1077, 4-pole, c-curve, 15a, 1229 RFQ
GFL2B30100S altech corp altech corp. gfl2b30100s ground fault circuit breaker, 2p, b curve, 30a, 2362 RFQ
MPW40-3-U032 weg weg mpw40-3-u032 manual motor protector, 40a, 25-32a ol range, 1559 RFQ
2C32DL abl sursum abl sursum 2c32dl circuit breaker, 2 pole, c-curve, 32 amp, ul489 2486 RFQ
B1N2B50R noark noark b1n2b50r mini circuit breaker, 2p, b-curve, 50a, ul489, 1388 RFQ
626053063 lsis lsis 0626053063 circuit breaker, ul1077, 1-pole, d-curve, 8a, 2312 RFQ
628032263 lsis lsis 0628032263 circuit breaker, ul1077, 3-pole, c-curve, 4a, 1897 RFQ
UMBW-1D1-5 weg mcb, 1p, 277 vac, d curve, 5a, ul1077, 5ka, mini circuit breaker 2083 RFQ
628040363 lsis lsis 0628040363 circuit breaker, ul489, 3-pole, d-curve, 2a, 2152 RFQ
1B13UM altech corp altech corp. 1b13um circuit breaker, 1 pole, b-curve, 13amp, ul508 2560 RFQ
02050006UL lsis lsis 02050006ul molded case circuit breaker, 3 pole, 50a, 80%, 2322 RFQ
B1N3C13 noark noark b1n3c13 mini circuit breaker, 3p, c-curve, 13a, ul489, 2430 RFQ
626052963 lsis lsis 0626052963 circuit breaker, ul1077, 1-pole, d-curve, 5a, 2206 RFQ
3DU3L altech corp altech corp. 3du3l circuit breaker, 3 pole, d-curve, 3 amp, ul489 2105 RFQ
B1E4B30 noark noark b1e4b30 mini circuit breaker, 4p, b-curve, 30a, ul1077, 2496 RFQ
1B15UM altech corp altech corp. 1b15um circuit breaker, 1 pole, b-curve, 15 amp, ul508 1032 RFQ
GFL2C15100SN altech corp altech corp. gfl2c15100sn ground fault circuit breaker, 2p, c curve, 15a, 1725 RFQ
B1N3D63R noark mini circuit breaker, 3p, d-curve, 63a, ul489, 240vac, 10 ka, ring torque 2164 RFQ
GFL2C101002 altech corp altech corp. gfl2c101002 ground fault circuit breaker, 2p, c curve, 10a, 2988 RFQ
629035763 lsis lsis 0629035763 circuit breaker, ul1077, 4-pole, b-curve, 63a, 2946 RFQ
GFL2C08030SN altech corp ground fault circuit breaker, 2p, c curve, 8a, 30ma, 120/240v w/ neutral connection, ul489 2448 RFQ
DWB250JH100-3DF weg mccb, 80-100a@480y/277vac, 14ka ic, 100% rated, 3 pole, ul489, adjustable thermal/fixed magnetic 1027 RFQ
3C30UR abl sursum circuit breaker, 3 pole, c-curve, 30 amp, ul1077 480y/277vac, 10ka, supplementary protection. 1976 RFQ
UBW225L-FTU100-3A weg weg ubw225l-ftu100-3a mccb, 100a@480vac, 100ka ic, w/lugs, 1934 RFQ
2CU12R altech corp altech corp. 2cu12r circuit breaker, 2 pole, c-curve, 12 amp, ul1077 2688 RFQ
1G25UM altech corp altech corp. 1g25um circuit breaker, 1 pole, g-curve, 25 amp, ul508 2469 RFQ
2D12UR abl sursum abl sursum 2d12ur circuit breaker, 2 pole, d-curve, 12 amp, ul1077 2358 RFQ
1D2UL abl sursum circuit breaker, 1 pole, d-curve, 2 amp, ul489 2862 RFQ
DWB100JH20-3DX weg mccb, 20a@480y/277vac, 14ka ic, 100% rated, 3 pole, ul489, fixed thermal/magnetic 1715 RFQ
B1H2B3R noark noark b1h2b3r mini circuit breaker, 2p, b-curve, 3a, ul489, 2101 RFQ
MA4.0UM altech corp altech corp. ma4.0um circuit breaker, 3 phase, adjustable trip, 4a 2287 RFQ
UMBW-1B2-6 weg mcb, 2p, 277/480y vac, b curve, 6a, ul1077, 5ka, mini circuit breaker 2658 RFQ
B1E3C4 noark noark b1e3c4 mini circuit breaker, 3p, c-curve, 4a, ul1077, 1822 RFQ
B1N3B1 noark noark b1n3b1 mini circuit breaker, 3p, b-curve, 1a, ul489, 1799 RFQ
B1H2B2 noark noark b1h2b2 mini circuit breaker, 2p, b-curve, 2a, ul489, 2284 RFQ
GFL2B133002 altech corp altech corp. gfl2b133002 ground fault circuit breaker, 2p, b curve, 13a, 1177 RFQ
B1N3D13R noark noark b1n3d13r mini circuit breaker, 3p, d-curve, 13a, ul489, 1294 RFQ

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