1051 - 1100 of 4297 listings
300 Amps, General Electric, THLC436300, #1377951
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: General Electric
Model: THLC436300
Electric Circuit Breaker, Molded Case type, Catalog Number THLC436300, 300 amp frame current, 600 volts.
300 Amps, General Electric, TJ4V2603A, #238944
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: General Electric
Model: TJ4V2603A
Electric Circuit Breaker, Molded Case type, Catalog Number TJ4V2603A, 300 amp frame current, 600 volts.
300 Amps, General Electric, TJJ436300, mag. trip adjust.
Row Electrical Equipment | Toledo, OH
Seller: Row Electrical Equipment
Location: Toledo, OH
Mfr: General Electric
Model: TJJ436300
300 Amps, General Electric, TJK436300, #919531
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: General Electric
Model: TJK436300
300 Amps, General Electric, TLB434300, 480 Volts, #1160208
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: General Electric
Model: TLB434300
Electric Circuit Breaker, Molded Case type, Catalog Number TLB434300, 300 amp frame current, 480 volts.
Get email updates for newly added Insulated Case and Molded Case Circuit Breakers
Insulated Case and Molded Case Circuit Breakers (also known as MCCBs or compact circuit breakers) are protective devices designed to interrupt electrical flow during overcurrent or short circuit conditions. Insulated case breakers are typically larger and used in industrial settings, while molded case breakers are compact and widely used in residential, commercial, and industrial applications. Both types offer reliable circuit protection, ease of installation, and durability for various electrical systems.
300 Amps, ITE, JXD63B350, manually operated, Fixed, #MC3551
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Ite
Model: JXD63B350
Siemens Circuit Breaker, Molded Case type, Catalog Number JXD63B350, 350 amp frame current, 600 volts, Manual operation, Fixed mounting.
300 Amps, Square D / Schneider Electric, LA36300, #1412228
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Schneider Electric
Model: LA36300
300 Amps, Square D / Schneider Electric, LAL36300, #1446796
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Schneider Electric
Model: LAL36300
300 Amps, Square D / Schneider Electric, LH36300, #1446852
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Schneider Electric
Model: LH36300
300 Amps, Square D / Schneider Electric, LI36300, #1446671
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Schneider Electric
Model: LI36300
300 Amps, Siemens, CJ3B300, #030164
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CJ3B300
Siemens Circuit Breaker, Molded Case type, Catalog Number CJ3B300, 300 amp frame current, 600 volts.
300 Amps, Siemens, HJXD63B300, Circuit Breaker, 3 Pole, 600 V, Bolt On
OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Siemens
Model: HJXD63B300
Siemens HJXD63B300 Circuit Breaker 300 Amp 3 Pole 600 VAC HJXD6-A Bolt On Used, Brand: SiemensMPN: HJXD63B300 Type: Circuit Breaker 300 Amp 3 Pole 600 VAC Model: HJXD6-A Mounting Type: Bolt On, Condition: Used working condition. Removed from working service environment. Industrial surplus., Most items ship same day or ...more
300 Amps, Siemens, HJXD62B300, 600 Volts, #1295118
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HJXD62B300
Siemens Circuit Breaker, Molded Case type, Catalog Number HJXD62B300, 300 amp frame current, 600 volts.
300 Amps, Siemens, HJXD63B300, #1370021
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HJXD63B300
Siemens Circuit Breaker, Molded Case type, Catalog Number HJXD63B300, 300 amp frame current, 600 volts.
300 Amps, Siemens, HJXD63B300H, 3P 600 V 35 KA FXD Sentron Series JD100
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Siemens
Model: HJXD63B300H
300 Amps, Siemens, JD63B300, #1412425
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: JD63B300
300 Amps, Siemens, JJ3B300, #1318432
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: JJ3B300
300 Amps, Siemens, JK3B300, #019867
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: JK3B300
Siemens Circuit Breaker, Molded Case type, Catalog Number JK3B300, 300 amp frame current.
300 Amps, Siemens, JKL3300, 600 Volts, #957201
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: JKL3300
Siemens Circuit Breaker, Molded Case type, Catalog Number JKL3B300, 300 amp frame current.
300 Amps, Siemens, JKL3B300, #460686
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: JKL3B300
Siemens Circuit Breaker, Molded Case type, Catalog Number JKL3B300, 300 amp frame current.
300 Amps, Siemens, JXD63M300, 600 Volts, #1233319
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: JXD63M300
Siemens Circuit Breaker, Molded Case type, Catalog Number JXD63M300, 300 amp frame current, 600 volts.
300 Amps, Siemens, KM3B300, #790582
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: KM3B300
Siemens Circuit Breaker, Molded Case type, Catalog Number KM3B300, 300 amp frame current, 600 volts.
300 Amps, Siemens, SCJD69300NGT, 3 Phase, 100kA @ 480V AIC, 600 Volts
Quality Switchgear Inc | Valley View, TX
Seller: Quality Switchgear Inc
Location: Valley View, TX
Mfr: Siemens
Model: SCJD69300NGT
Siemens SCJD69300NGT Molded Case Circuit Breaker. Family Sentron; Type SCJD; 600 Voltage; 3 Pole; 3 Phase; 300 Amp; 100kA@480V AIC; Bolt-On Mounting.
300 Amps, Siemens, SHJD69300NGT, 3 Phase, 35kA @ 480V AIC, 600 Volts
Quality Switchgear Inc | Valley View, TX
Seller: Quality Switchgear Inc
Location: Valley View, TX
Mfr: Siemens
Model: SHJD69300NGT
Siemens SHJD69300NGT Molded Case Circuit Breaker. Family Sentron; Type SHJD; 600 Voltage; 3 Pole; 3 Phase; 300 Amp; 35kA@480V AIC; Bolt-On Mounting.
300 Amps, Siemens, SHJD69300NT, 600 Volts, #1162895
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: SHJD69300NT
Siemens Circuit Breaker, Molded Case type, Catalog Number SHJD69300NT, 300 amp frame current, 600 volts.
300 Amps, Siemens, SJD69300NT, New out of Box, #833955
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: SJD69300NT
Siemens Circuit Breaker, Molded Case type, Catalog Number SJD69300NT, 300 amp frame current, 600 volts.
300 Amps, Siemens, SMD69600AH, 3 Phase, 50kA @ 480V AIC, 600 Volts
Quality Switchgear Inc | Valley View, TX
Seller: Quality Switchgear Inc
Location: Valley View, TX
Mfr: Siemens
Model: SMD69600AH
Siemens SMD69600AH Molded Case Circuit Breaker. Family Sentron; Type SMD; 600 Voltage; 3 Pole; 3 Phase; 300 Amp; 50kA@480V AIC; Bolt-On Mounting.
300 Amps, Square D, LA26300AB, New out of Box, 600 Volts, #1014831
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LA26300AB
Square D Circuit Breaker, Molded Case type, Catalog Number LA26300AB, 300 amp frame current, 600 volts.
300 Amps, Square D, LA36300, New out of Box, #1326387
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LA36300
300 Amps, Square D, LA36300, #1222244
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LA36300
300 Amps, Square D, LA36300, #1393750
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LA36300
300 Amps, Square D, LA36300, #1411644
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LA36300
300 Amps, Square D, LA400S, Circuit Breaker Enclosure with Q4L3300 Circuit Breaker, 240V
OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Square D
Model: LA400S
Square D LA400S Circuit Breaker Enclosure with Q4L3300 Circuit Breaker 300A 240V., Condition Notes: 2 knockouts. Ready to install., Used working condition. Item pictured is the exact item you will receive, unless multiple quantities listed., Most Items ship same or next business day of payment received from North ...more
300 Amps, Square D, LAL36300, #1419363
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LAL36300
300 Amps, Square D, LAL36300, adjustable trips
Row Electrical Equipment | Toledo, OH
Seller: Row Electrical Equipment
Location: Toledo, OH
Mfr: Square D
Model: LAL36300
300 Amps, Square D, LAP36300MB, Bolt-On Circuit Breaker, 600 V, 3 Pole, 3 phase
OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Square D
Model: LAP36300MB
Square D LAP36300MB Bolt-On Circuit Breaker 300A 600V 3P 3PH LAP 300 AMP 3 Phase, Condition Notes: With Bus Bar, Used working condition. Removed from working service environment. Industrial surplus., Most items ship same day or next day of payment received from North Carolina., UPS Next Day Air orders will ship same ...more
300 Amps, Square D, LAP36300, #1248275
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LAP36300
Square D Circuit Breaker, Molded Case type, Catalog Number LAP36300, 300 amp frame current, 600 volts.
300 Amps, Square D, LH26300AC, #1406895
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LH26300AC
300 Amps, Square D, LH36300, #1338160
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LH36300
Square D Circuit Breaker, Molded Case type, Catalog Number LHP36300, 300 amp frame current, 600 volts.
300 Amps, Square D, LHL26300, #1175606
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LHL26300
300 Amps, Square D, LHL36300, #1336668
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LHL36300
300 Amps, Square D, LHP36300, #1338736
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LHP36300
Square D Circuit Breaker, Molded Case type, Catalog Number LHP36300, 300 amp frame current, 600 volts.
300 Amps, Square D, LIL363001212, 600 Volts, #1167683
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LIL363001212
Square D Circuit Breaker, Molded Case type, Catalog Number LIL363001212, 300 amp frame current, 600 volts.
300 Amps, Square D, LX36300, #1318895
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LX36300
Square D Circuit Breaker, Molded Case type, Catalog Number LX36300, 300 amp frame current, 600 volts.
300 Amps, Square D, LX36400, I-line circuit breaker
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: LX36400
300 Amps, Square D, MAL36300, 600 Volts, #1031831
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: MAL36300
Square D Circuit Breaker, Molded Case type, Catalog Number MAL36300, 300 amp frame current, 600 volts.
300 Amps, Square D, MAL36300, 600 Volts
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: MAL36300
300 Amps, Square D, MGA36300, #1405970
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: MGA36300
300 Amps, Square D, MGA36300, 3 Phase, 35kA @ 480V AIC, 600 Volts
Quality Switchgear Inc | Valley View, TX
Seller: Quality Switchgear Inc
Location: Valley View, TX
Mfr: Square D
Model: MGA36300
Square D MGA36300 Molded Case Circuit Breaker. Family Powerpact; Type MGA; 600 Voltage; 3 Pole; 3 Phase; 300 Amp; 35kA@480V AIC; I-Line Style Plug-In Mounting.
300 Amps, Square D, MH36300, I-Line Circuit Breaker, 600VAC
OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Square D
Model: MH36300
Square D MH36300 I-Line Circuit Breaker 300A 600VAC 3P 3PH MA 300 Amp Series 2., Condition Notes: No Mounting Hardware Included Peeling Label Chipped Around Edge., Used working condition. Removed from working service environment. Industrial surplus. Item pictured is the exact item you will receive; unless multiple ...more
