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Siemens Insulated Case and Molded Case Circuit Breakers

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201 - 250 of 774 listings

100 Amps, Siemens #ED43B100, Circuit Breaker, 3-Pole, 480 Volts, Bolt-On

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens ED43B100, PART NUMBER: ED43B100, AMPERAGE: 100 Amp, MANUFACTURER: Siemens, CIRCUIT BREAKER MOUNT: Bolt on, CONDITION: Used, POLES: 3, VOLTAGE: 480 Volt, SIEMENS ED43B100 CIRCUIT BREAKER 100A 3P 480V 100 Amp 3 Pole ED4.

100 Amps, Siemens #ED63A100, Circuit Breaker, 3-Pole, 600 Volts, Bolt-On

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens ED63A100, PART NUMBER: ED63A100, AMPERAGE: 100 Amp, MANUFACTURER: Siemens, CIRCUIT BREAKER MOUNT: Bolt on, CONDITION: Used, POLES: 3, VOLTAGE: 600 Volt, Siemens ED63A100 Circuit Breaker 100A 3P 600V 3PH ED6-ETI 100 Amp 3 Pole.

100 Amps, Siemens #HED43B100, Circuit Breaker, 3-Pole, 480 Volts, Bolt-On

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens HED43B100, PART NUMBER: HED43B100, AMPERAGE: 100 Amp, MANUFACTURER: Siemens, CIRCUIT BREAKER MOUNT: Bolt on, CONDITION: Used, POLES: 3, VOLTAGE: 480 Volt, SIEMENS HED43B100 Circuit Breaker 100A 3P 480V 3PH HED4 100 Amp 3 Pole.

100 Amps, Siemens #HED43B100-S01ED60, Circuit Breaker, 3-Pole, 480 Volts

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens HED43B100 S01ED60, PART NUMBER: HED43B100 S01ED60, AMPERAGE: 100 Amp, MANUFACTURER: Siemens, CONDITION: Used, POLES: 3, VOLTAGE: 480 Volt, SIEMENS HED43B100 S01ED60 100A 480V.

100 Amps, Siemens, HFD62B100, #932441

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HFD62B100
Siemens Circuit Breaker, Molded Case type, Catalog Number HFD62B100, 100 amp frame current, 600 volts.

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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.

100 Amps, Siemens #HGB3B100, Circuit Breaker, 3-Pole, 600 Volts, Bolt-On

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens HGB3B100, PART NUMBER: HGB3B100, AMPERAGE: 100 Amp, MANUFACTURER: Siemens, CONDITION: Used, POLES: 3, VOLTAGE: 600 Volt, SIEMENS HGB3B100 Bolt On Circuit Breaker 100A 3P 600V HGB 100 Amp 3 Pole.

100 Amps, Siemens, HHFD63B100, #1397805

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HHFD63B100

100 Amps, Siemens #HHFXD63B100, Circuit Breaker, 3-Pole, 600 Volts, NEW

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens HHFXD63B100, PART NUMBER: HHFXD63B100, AMPERAGE: 100 Amp, MANUFACTURER: Siemens, CONDITION: New surplus, POLES: 3, VOLTAGE: 600 Volt, Siemens HHFXD63B100 Circuit Breaker 100A 3P 600V HHFD6 100 Amp 3 Pole.

100 Amps, Siemens #LGB3B100, Circuit Breaker, 3-Pole, 277 Volts

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens LGB3B100 Circuit Breaker 100A 277V 3 Pole, PART NUMBER: LGB3B100, AMPERAGE: 100 Amp, MANUFACTURER: Siemens, CONDITION: Used, POLES: 3, VOLTAGE: 277 Volt, Siemens LGB3B100 Circuit Breaker 100A 3P 277V 3PH, Item pictured will be the exact item you receive unless multiple quantities are listed., Please review all ...more

100 Amps, Siemens, ND63B100, #1290683

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: ND63B100
Siemens Circuit Breaker, Molded Case type, Catalog Number ND63B100, 100 amp frame current, 600 volts.

100 Amps, Siemens #NGB3B100, Circuit Breaker, 3-Pole, 600 Volts, Bolt-On

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens NGB3B100, PART NUMBER: NGB3B100, AMPERAGE: 100 Amp, MANUFACTURER: Siemens, CIRCUIT BREAKER MOUNT: Bolt on, CONDITION: Used, POLES: 3, VOLTAGE: 600 Volt, Siemens NGB3B100 3 pole 100 Amp 600 volt.

100 Amps, Siemens, V7E, QMD series, QMR, Spectra ADS

Volunteer Equipment & Supply | Knoxville, TN
Seller: Volunteer Equipment & Supply
Location: Knoxville, TN
Mfr: Siemens
Model: V7E

120 Amps, Siemens, ND63B120, #1349515

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: ND63B120
Siemens Circuit Breaker, Molded Case type, Catalog Number ND63B120, 120 amp frame current, 600 volts.

120 Amps, Siemens, ND63B120, New out of Box, #1340713

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: ND63B120
Siemens Circuit Breaker, Molded Case type, Catalog Number ND63B120, 120 amp frame current, 600 volts.

120 Amps, Siemens, ND63B120, 600 Volts, #1101622

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: ND63B120
Siemens Circuit Breaker, Molded Case type, Catalog Number ND63F120, 1200 amp frame current, 600 volts.

125 Amps, Siemens #3VA4112-6ED34-0AA0, Circuit Breaker, 3-Pole, 600 Volts, Shunt Trip, NEW (2 available)

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens 3VA4112-6ED34-0AA0 Circuit Breaker 125A 3P 600V Shunt Trip 3VA9978-0BL32, PART NUMBER: 3VA4112-6ED34-0AA0, AMPERAGE: 125 Amp, MANUFACTURER: Siemens, CONDITION: New surplus, POLES: 3, VOLTAGE: 600 Volt, Siemens 3VA4112-6ED34-0AA0 Circuit Breaker 125A 3P 600V Shunt Trip 3VA9978-0BL32 125 Amp 3 Pole, FRAME 125H ...more

125 Amps, Siemens, CED63B125, #1370060

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CED63B125
Siemens Circuit Breaker, Molded Case type, Catalog Number CED63B125, 125 amp frame current, 600 volts.

125 Amps, Siemens, CED63B125, New out of Box, #1347816

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CED63B125
Siemens Circuit Breaker, Molded Case type, Catalog Number CED63B125, 125 amp frame current, 600 volts.

125 Amps, Siemens, CJ3B125, #596633

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CJ3B125
Siemens Circuit Breaker, Molded Case type, Catalog Number CJ3B125, 125 amp frame current, 600 volts.

125 Amps, Siemens #ED43B125, Circuit Breaker, 3-Pole, 480 Volts, Bolt-On

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens ED43B125, PART NUMBER: ED43B125, AMPERAGE: 125 Amp, MANUFACTURER: Siemens, CIRCUIT BREAKER MOUNT: Bolt on, CONDITION: Used, POLES: 3, VOLTAGE: 480 Volt, Siemens ED43B125 125A 480V 3P Bolt on Circuit Breaker.

125 Amps, Siemens #ED43B125, Molded Case Circuit Breaker, 3-pole, 480 VAC/250 VDC, 3PH

Powerhouse Systems Llc | Niota, TN
Seller: Powerhouse Systems Llc
Location: Niota, TN
Mfr: Siemens
Model: CIRCUIT BREAKER
Amperage: 125APoles: 3Voltage: 480 VAC / 250 VDCFrame Type: ED Frame (Sentron Series)Trip Type: Thermal-Magnetic (LI)Trip Functions: Long-Time, InstantaneousInterrupting Rating: 18kA @ 480V, 65kA @ 240VPhase: 3-Phase.

125 Amps, Siemens, ED63B125, breaker ED 3P 125A 600V 18KA LD LUG

Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Siemens
Model: ED63B125

125 Amps, Siemens, EH3B125, #1409263

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: EH3B125

125 Amps, Siemens, ET5913, 600 Volts, #1265497

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: ET5913
Siemens Circuit Breaker, Molded Case type, Catalog Number ET5913, 125 amp frame current, 600 volts.

125 Amps, Siemens #FXD63B125, Circuit Breaker, 3-Pole, 600 Volts (2 available)

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens FXD63B125 Circuit Breaker 125A 3P 600V FXD6 125 Amp 3 Pole, PART NUMBER: FXD63B125, AMPERAGE: 125 Amp, MANUFACTURER: Siemens, CONDITION: Used, POLES: 3, VOLTAGE: 600 Volt, Siemens FXD63B125 Circuit Breaker 125A 3P 600V FXD6 125 Amp 3 Pole.

125 Amps, Siemens, FXD63B125, Molded Case Circuit Breaker, 600 VAC, 3-pole

Powerhouse Systems Llc | Niota, TN
Seller: Powerhouse Systems Llc
Location: Niota, TN
Mfr: Siemens
Model: FXD63B125
Siemens FXD63B125 Circuit Breaker – 125A – 3 Pole – FXD Series, Siemens FXD63B125 molded case circuit breaker available, removed from an active facility and suitable for commercial or industrial power distribution applications., Manufacturer: Siemens / ITE, Model: FXD63B125, Series: FXD / Sentron ...more

125 Amps, Siemens, HFD63B125, #1349502

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HFD63B125
Siemens Circuit Breaker, Molded Case type, Catalog Number HFD63B125, 125 amp frame current, 600 volts.

125 Amps, Siemens, HFD63B125, #1365016

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HFD63B125
Siemens Circuit Breaker, Molded Case type, Catalog Number HFD63B125, 125 amp frame current, 600 volts.

125 Amps, Siemens, HHED63B125, #1409851

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HHED63B125

125 Amps, Siemens, HHED63B125, #1333028

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HHED63B125
Siemens Circuit Breaker, Molded Case type, Catalog Number HHED63B125, 125 amp frame current, 600 volts.

125 Amps, Siemens, NEB3B125, Molded Case Circuit Breaker, 600 VAC, 3-pole

Powerhouse Systems Llc | Niota, TN
Seller: Powerhouse Systems Llc
Location: Niota, TN
Mfr: Siemens
Model: NEB3B125
Siemens NEB3B125 Circuit Breaker – 125A – 3 Pole – NEB Series, Siemens NEB3B125 molded case circuit breaker available, removed from an active facility and suitable for commercial or industrial power distribution applications., Manufacturer: Siemens / ITE, Model: NEB3B125, Series: NEB / Sentron ...more

125 Amps, Siemens #NGB3B125, Circuit Breaker, 3-Pole, 600 Volts, Bolt-On

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens NGB3B125, PART NUMBER: NGB3B125, AMPERAGE: 125 Amp, MANUFACTURER: Siemens, CIRCUIT BREAKER MOUNT: Bolt on, CONDITION: Used, POLES: 3, VOLTAGE: 600 Volt, Siemens NGB3B125 3 pole 125 Amp 600 volt.

125 Amps, Siemens, NGB3B125, G frame, NGB frame, 125 amp, 3 pole, 25kA @ 480 Volts, 600 Volts

Denver Breaker & Supply | Denver, CO
Seller: Denver Breaker & Supply
Location: Denver, CO
Mfr: Siemens
Model: NGB3B125

125 Amps, Siemens #QJH23B125, Circuit Breaker, 3-Pole, 240 Volts, Bolt-On

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens QJH23B125, PART NUMBER: QJH23B125, AMPERAGE: 125 Amp, MANUFACTURER: Siemens, CIRCUIT BREAKER MOUNT: Bolt on, CONDITION: Used, POLES: 3, VOLTAGE: 240 Volt, SIEMENS QJH23B125 125A 240V.

125 Amps, Siemens #QJH23B125, Circuit Breaker, 3-Pole, 240 Volts, Bolt-On, NEW

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens QJH23B125, PART NUMBER: QJH23B125, AMPERAGE: 125 Amp, MANUFACTURER: Siemens, CONDITION: New surplus, POLES: 3, VOLTAGE: 240 Volt, SIEMENS QJH23B125 125A 240V NEW BOLT ON.

150 Amps, Siemens #3VA6115-6HN31-0AA0, Circuit Breaker, 3-Pole, 600 Volts, LSI, NEW

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens 3VA6115-6HN31-0AA0 Circuit Breaker 150A 3P 600V 3PH LSI Trip 150 Amp NEW, PART NUMBER: 3VA6115-6HN31-0AA0, AMPERAGE: 150 Amp, MANUFACTURER: Siemens, CONDITION: New surplus, POLES: 3, VOLTAGE: 600 Volt, Siemens 3VA6115-6HN31-0AA0 Circuit Breaker 150A 3P 600V 3PH 40 AMP NEW TAKE OUT, LSI Trip, Additional notes: ...more

150 Amps, Siemens, CJ3B150, #1293639

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CJ3B150
Siemens Circuit Breaker, Molded Case type, Catalog Number CJ3B150, 150 amp frame current, 600 volts.

150 Amps, Siemens, CJ3B150, #701276

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CJ3B150
Siemens Circuit Breaker, Molded Case type, Catalog Number CJ3B150, 150 amp frame current, 600 volts.

150 Amps, Siemens, FD62B150, 2P 600 Volts 22 KA Sentron Series w/LUGS

Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Siemens
Model: FD62B150

150 Amps, Siemens #FJ63B150, Circuit Breaker, 3-Pole, 600 Volts, Bolt-On

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens FJ63B150, PART NUMBER: FJ63B150, AMPERAGE: 150 Amp, MANUFACTURER: Siemens, CIRCUIT BREAKER MOUNT: Bolt on, CONDITION: Used, POLES: 3, VOLTAGE: 600 Volt, Siemens FJ63B150 3 pole 150 Amp 600 volt.

150 Amps, Siemens, FXD62B150, 2P, 600 VAC

Relectric Supply Co. | San Jose, CA
Seller: Relectric Supply Co.
Location: San Jose, CA
Mfr: Siemens
Model: FXD62B150

150 Amps, Siemens, FXD63A150L, breaker FD 3P 600 V 22 KA ETI LUGS

Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Siemens
Model: FXD63A150L

150 Amps, Siemens #FXD63B150, Circuit Breaker, 3-Pole, 600 Volts, Bolt-On

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens FXD63B150, PART NUMBER: FXD63B150, AMPERAGE: 150 Amp, MANUFACTURER: Siemens, CIRCUIT BREAKER MOUNT: Bolt on, CONDITION: Used, POLES: 3, VOLTAGE: 600 Volt, Siemens FXD63B150 3 pole 150 600 volt.

150 Amps, Siemens Sentron Series, FXD63B150, 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: FXD63B150

150 Amps, Siemens #HFD63B150, Circuit Breaker, 3-Pole, 600 Volts, Lug to Lug

Brilliant Equipment Services | Burlington, NC
Seller: Brilliant Equipment Services
Location: Burlington, NC
Mfr: Siemens
Model: CIRCUIT BREAKER
Siemens HFD63B150, PART NUMBER: HFD63B150, AMPERAGE: 150 Amp, MANUFACTURER: Siemens, CONDITION: Used, POLES: 3, VOLTAGE: 600 Volt, Siemens HFD63B150 Circuit Breaker 150A 3P 600V 3PH Lug to Lug.

150 Amps, Siemens, HFXD63B150, Molded Case Circuit Breaker, 600 VAC, 3-pole

Powerhouse Systems Llc | Niota, TN
Seller: Powerhouse Systems Llc
Location: Niota, TN
Mfr: Siemens
Model: HFXD63B150
Siemens HFXD63B150 Circuit Breaker – 150A – 3 Pole – HFXD Series, Siemens HFXD63B150 molded case circuit breaker available, removed from an active facility and suitable for commercial or industrial power distribution applications., Manufacturer: Siemens / ITE, Model: HFXD63B150, Series: HFXD / ...more

150 Amps, Siemens, HFXD63B150, #859059

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HFXD63B150
Siemens Circuit Breaker, Molded Case type, Catalog Number HFXD63B150, 150 amp frame current, 600 volts.

150 Amps, Siemens Sentron, HHED63B015, 3P, 277/480 VAC, new

Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Siemens
Model: HHED63B015

150 Amps, Siemens, HJ3B150, #678443

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HJ3B150
Siemens Circuit Breaker, Molded Case type, Catalog Number HJ3B150, 150 amp frame current, 600 volts.

150 Amps, Siemens, HJKL3B150, #021225

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HJKL3B150
Siemens Circuit Breaker, Molded Case type, Catalog Number HJKL3B150, 150 amp frame current, 600 volts.