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Electrical & Power > Insulated Case and Molded Case Circuit Breakers

Insulated Case and Molded Case Circuit Breakers

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801 - 850 of 4208 listings

225 Amps, Siemens, CK3B225, #490090

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CK3B225
Siemens Circuit Breaker, Molded Case type, Catalog Number CK3B225, 225 amp frame current, 600 volts.

225 Amps, Siemens, ET5917, #403819

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: ET5917
Siemens Circuit Breaker, Molded Case type, Catalog Number ET5917, 225 amp frame current, 600 volts.

225 Amps, Siemens Sentron Series, FXD63B225, Type FXD, FD frame, 3 phase, 35kA @ 480 Volts, 600 Volts

Denver Breaker & Supply | Denver, CO
Seller: Denver Breaker & Supply
Location: Denver, CO
Mfr: Siemens
Model: FXD63B225

225 Amps, Siemens, FXD63B225, manually operated, Fixed, #MC5098

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: FXD63B225
Siemens Circuit Breaker, Molded Case type, Catalog Number FXD63B225, 225 amp frame current, 600 volts, Manual operation, Fixed mounting.

225 Amps, Siemens, HFD63B225, #1409853

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HFD63B225

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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.

225 Amps, Siemens, HFXD63B225, #1398094

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HFXD63B225

225 Amps, Siemens, HFXD63B225, New out of Box, #1326805

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HFXD63B225
Siemens Circuit Breaker, Molded Case type, Catalog Number HFXD63B225, 225 amp frame current, 600 volts.

225 Amps, Siemens, HJ3B225, 600 Volts, #448389

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HJ3B225
Siemens Circuit Breaker, Molded Case type, Catalog Number HJ3B225, 225 amp frame current, 600 volts.

225 Amps, Siemens, JK3B225, #460730

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: JK3B225
Siemens Circuit Breaker, Molded Case type, Catalog Number JK3B225, 225 amp frame current.

225 Amps, Siemens/sentron Series Sentron Series, HFXD63B225, FD frame, 3 pole, 65kA @ 480 Volts, 600 Volts, High Break

Denver Breaker & Supply | Denver, CO
Seller: Denver Breaker & Supply
Location: Denver, CO
Mfr: Siemens/sentron Series
Model: HFXD63B225

225 Amps, Square D, JDA36225, I-line circuit breaker, new take out

Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: JDA36225

225 Amps, Square D, JDA36225, New out of Box, #1316808

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: JDA36225
Square D Circuit Breaker, Molded Case type, Catalog Number JDA36225, 225 amp frame current, 600 volts.

225 Amps, Square D, JDL36225AASA, 600 Volts, #1291840

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: JDL36225AASA
Square D Circuit Breaker, Molded Case type, Catalog Number JDL36225AASA, 225 amp frame current, 600 volts.

225 Amps, Square D, JGA36225, 600 Volts, #978442

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: JGA36225
Square D Circuit Breaker, Molded Case type, Catalog Number JGA36225, 225 amp frame current, 600 volts.

225 Amps, Square D, JGL36225, 600 Volts, #978440

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: JGL36225
Square D Circuit Breaker, Molded Case type, Catalog Number JGL36225, 225 amp frame current, 600 volts.

225 Amps, Square D, JJL36225, #950761

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: JJL36225

225 Amps, Square D, JJL36225, 600 Volts, #1021969

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: JJL36225
Square D Circuit Breaker, Molded Case type, Catalog Number JJL36225, 225 amp frame current, 600 volts.

225 Amps, Square D, JLP36225, New out of Box, 600 Volts, #1091588

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: JLP36225
Square D Circuit Breaker, Molded Case type, Catalog Number JLP36225, 225 amp frame current, 600 volts.

225 Amps, Square D, KA36225, #1393691

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KA36225

225 Amps, Square D, KA36225, #896424

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KA36225
Square D Circuit Breaker, Molded Case type, Catalog Number KA36225, 225 amp frame current, 600 volts.

225 Amps, Square D, KA36225, I-line, adjustable trips

Row Electrical Equipment | Toledo, OH
Seller: Row Electrical Equipment
Location: Toledo, OH
Mfr: Square D
Model: KA36225

225 Amps, Square D, KA362251021, #1371937

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KA362251021

225 Amps, Square D #KAL36225, Molded Case Thermal-Magnetic Circuit Breaker, 3-pole, 240/480/600 VAC, 250 VDC, 3PH

Powerhouse Systems Llc | Niota, TN
Seller: Powerhouse Systems Llc
Location: Niota, TN
Mfr: Square D
Model: THERMALMAGNETIC CIRCUIT BREAKER
Amperage: 225APoles: 3Voltage: 240/480/600 VAC, 250 VDCFrame Type: K-Frame (KAL Series)Trip Type: Thermal-Magnetic (LI)Trip Functions: Long-Time, Instantaneous (adjustable magnetic)Interrupting Rating: 42kA @ 240V, 25kA @ 480V, 22kA @ 600V, 10kA @ 250VDCPhase: 3-Phase.

225 Amps, Square D, KAL36225, adjustable trips

Row Electrical Equipment | Toledo, OH
Seller: Row Electrical Equipment
Location: Toledo, OH
Mfr: Square D
Model: KAL36225

225 Amps, Square D, KAL362258041, Molded Case Circuit Breaker, 600 VAC/250 VDC, 3-pole

Powerhouse Systems Llc | Niota, TN
Seller: Powerhouse Systems Llc
Location: Niota, TN
Mfr: Square D
Model: KAL362258041
Square D KAL362258041 Circuit Breaker – 225A – 3 Pole – KAL Series, Square D KAL362258041 molded case circuit breaker available, removed from an active facility and suitable for commercial or industrial power distribution applications., Manufacturer: Square D / Schneider Electric, Model: ...more

225 Amps, Square D, KC34225, New out of Box, #1384986

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KC34225

225 Amps, Square D, KC34225, #562059

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KC34225
Square D Circuit Breaker, Molded Case type, Catalog Number KCP34225, 225 amp frame current, 480 volts.

225 Amps, Square D, KC34225G, #494325

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KC34225G
Square D Circuit Breaker, Molded Case type, Catalog Number KCP34225, 225 amp frame current, 480 volts.

225 Amps, Square D, KCJ34225 KCJ/KCL, w/KCJ hardware, remove hardware & add line lugs to make up KCL

Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: KCJ34225 KCJ/KCL

225 Amps, Square D, KCL34225, #748524

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KCL34225
Square D Circuit Breaker, Molded Case type, Catalog Number KCP34225, 225 amp frame current, 480 volts.

225 Amps, Square D, KCL34225, 480 Volts, #1255671

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KCL34225

225 Amps, Square D, KCP34225, #1338711

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KCP34225
Square D Circuit Breaker, Molded Case type, Catalog Number KCP34225, 225 amp frame current, 480 volts.

225 Amps, Square D, KCP34225, #823572

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KCP34225
Square D Circuit Breaker, Molded Case type, Catalog Number KCP34225, 225 amp frame current, 480 volts.

225 Amps, Square D, KH36225, 600 Volts, #1031544

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KH36225
Square D Circuit Breaker, Molded Case type, Catalog Number KHP36225, 225 amp frame current, 600 volts.

225 Amps, Square D, KHB36225, 600 Volts, #1162790

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KHB36225
Square D Circuit Breaker, Molded Case type, Catalog Number KHP36225, 225 amp frame current, 600 volts.

225 Amps, Square D, KHL3622530M, 600 Volts, #1113759

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KHL3622530M
Square D Circuit Breaker, Molded Case type, Catalog Number KHL3622530M, 225 amp frame current, 600 volts.

225 Amps, Square D, KHP36225, 600 Volts, #1167691

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KHP36225
Square D Circuit Breaker, Molded Case type, Catalog Number KHP36225, 225 amp frame current, 600 volts.

225 Amps, Square D, KHP3622522DC1616, #1333274

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KHP3622522DC1616
Square D Circuit Breaker, Molded Case type, Catalog Number KHP3622522DC1616, 225 amp frame current, 600 volts.

225 Amps, Square D, KI36225, #1347636

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KI36225
Square D Circuit Breaker, Molded Case type, Catalog Number KI36225, 225 amp frame current, 600 volts.

225 Amps, Square D, KIP36225, 600 Volts, #1092989

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: KIP36225
Square D Circuit Breaker, Molded Case type, Catalog Number KIP36225, 225 amp frame current, 600 volts.

225 Amps, Square D, LA36225, #1389257

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LA36225
Square D Circuit Breaker, Molded Case type, Catalog Number LA36225, 225 amp frame current, 600 volts.

225 Amps, Square D, LA36225MT, 600 Volts, #1147583

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LA36225MT
Square D Circuit Breaker, Molded Case type, Catalog Number LA36225MT, 225 amp frame current, 600 volts.

225 Amps, Square D, LAL26225, New in Box, #252059

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LAL26225
Square D Circuit Breaker, Molded Case type, Catalog Number LAL26225, 225 amp frame current, 600 volts.

225 Amps, Square D, LAL34225MC1021, new in box, Mission Critical w/120 VAC shunt

Relectric Supply Co. | San Jose, CA
Seller: Relectric Supply Co.
Location: San Jose, CA
Mfr: Square D
Model: LAL34225MC1021

225 Amps, Square D, LE36225LI, 600 Volts, #944199

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LE36225LI
Square D Circuit Breaker, Molded Case type, Catalog Number LE36225LI, 225 amp frame current, 600 volts.

225 Amps, Square D, LE36225LIG, 600 Volts, #1189099

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LE36225LIG
Square D Circuit Breaker, Molded Case type, Catalog Number LE36225LIG, 225 amp frame current, 600 volts.

225 Amps, Square D, LE36225LSG, New in Box, #635914

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LE36225LSG
Square D Circuit Breaker, Molded Case type, Catalog Number LE36225LSG, 225 amp frame current, 600 volts.

225 Amps, Square D, LX36225, #1312079

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: LX36225
Square D Circuit Breaker, Molded Case type, Catalog Number LX36225, 225 amp frame current, 600 volts.

225 Amps, Square D, ME36225LI, #895111

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: ME36225LI
Square D Circuit Breaker, Molded Case type, Catalog Number ME36225LI, 225 amp frame current, 600 volts.

225 Amps, Square D, ME36225LSG, #277550

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: ME36225LSG
Square D Circuit Breaker, Molded Case type, Catalog Number ME36225LSG, 225 amp frame current, 600 volts.