go to top
The World's Leading Online Marketplace for Used, New, and Surplus Industrial Machinery & Equipment ℠

Siemens Insulated Case and Molded Case Circuit Breakers

warning
51 - 100 of 417 listings

175 Amps, Siemens, HFD63B175L, New out of Box, #1221542

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HFD63B175L
Siemens Circuit Breaker, Molded Case type, Catalog Number HFD63B175L, 175 amp frame current, 600 volts.

175 Amps, Siemens, HFXD63B175, #1345404

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HFXD63B175

200 Amp, Siemens #HRD63F200, Bolt On Circuit Breaker, 3P, 600VAC

OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Siemens
Model: BOLT ON CIRCUIT BREAKER

200 Amps, Siemens, CFD63B200, #1323178

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CFD63B200
Siemens Circuit Breaker, Molded Case type, Catalog Number CFD63B200, 200 amp frame current, 600 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.

200 Amps, Siemens, CFD63B200, New out of Box, 600 Volts, #1219692

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CFD63B200
Siemens Circuit Breaker, Molded Case type, Catalog Number CFD63B200, 200 amp frame current, 600 volts.

200 Amps, Siemens, CJ3B200, #1283006

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CJ3B200
Siemens Circuit Breaker, Molded Case type, Catalog Number CJ3B200, 200 amp frame current, 600 volts.

200 Amps, Siemens, CKL3B150, #470938

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CKL3B150
Siemens Circuit Breaker, Molded Case type, Catalog Number CKL3B150, 200 amp frame current, 600 volts.

200 Amps, Siemens, EQ9685, new in factory cases

Relectric Supply Co. | San Jose, CA
Seller: Relectric Supply Co.
Location: San Jose, CA
Mfr: Siemens
Model: EQ9685

200 Amps, Siemens, ET5916, 600 Volts, #1027084

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: ET5916
Siemens Circuit Breaker, Molded Case type, Catalog Number ET5916, 200 amp frame current, 600 volts.

200 Amps, Siemens, FXD63B200, New in Box, #1326257

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: FXD63B200

200 Amps, Siemens Sentron Series, FXD63B200, 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: FXD63B200

200 Amps, Siemens, HFD63B200, #1418634

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HFD63B200

200 Amps, Siemens, HFD63B200, #1295170

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HFD63B200
Siemens Circuit Breaker, Molded Case type, Catalog Number HFXD63B250, 250 amp frame current, 600 volts.

200 Amps, Siemens, HJ3B200, #392323

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HJ3B200
Siemens Circuit Breaker, Molded Case type, Catalog Number HJ3B200, 200 amp frame current, 600 volts.

200 Amps, Siemens, HJD63B200, New out of Box, #1303020

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: HJD63B200
Siemens Circuit Breaker, Molded Case type, Catalog Number HJD63F400, 400 amp frame current, 600 volts.

200 Amps, Siemens, J3B200, #019890

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: J3B200
Siemens Circuit Breaker, Molded Case type, Catalog Number J3B200, 200 amp frame current.

200 Amps, Siemens, JK3B200, #592687

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: JK3B200
Siemens Circuit Breaker, Molded Case type, Catalog Number JK3B200, 200 amp frame current.

200 Amps, Siemens, JKL3B200, #460681

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: JKL3B200
Siemens Circuit Breaker, Molded Case type, Catalog Number JKL3B200, 200 amp frame current, 600 volts.

200 Amps, Siemens, SCJD69200NGT, 3 Phase, 100kA @ 480V AIC, 600 Volts

Quality Switchgear Inc | Valley View, TX
Seller: Quality Switchgear Inc
Location: Valley View, TX
Mfr: Siemens
Model: SCJD69200NGT
Siemens SCJD69200NGT Molded Case Circuit Breaker. Family Sentron; Type SCJD; 600 Voltage; 3 Pole; 3 Phase; 200 Amp; 100kA@480V AIC; Bolt-On Mounting.

200 Amps, Siemens, SHJD69200NGT, 600 Volts, #1163047

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: SHJD69200NGT
Siemens Circuit Breaker, Molded Case type, Catalog Number SHJD69200NGT, 200 amp frame current, 600 volts.

200 Amps, Siemens, SHJD69200NT, #771430

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: SHJD69200NT
Siemens Circuit Breaker, Molded Case type, Catalog Number SHJD69200NT, 200 amp frame current, 600 volts.

200 Amps, Siemens, SJD69200, New out of Box, #1367356

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: SJD69200
Siemens Circuit Breaker, Molded Case type, Catalog Number SJD69200, 200 amp frame current, 600 volts.

200 Amps, Siemens, SJD69200G, 600 Volts, #968225

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: SJD69200G
Siemens Circuit Breaker, Molded Case type, Catalog Number SJD69200G, 200 amp frame current, 600 volts.

200 Amps, Siemens, SJD69200NT, 600 Volts, #1162969

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: SJD69200NT
Siemens Circuit Breaker, Molded Case type, Catalog Number SJD69200NT, 200 amp frame current, 600 volts.

200 Amps, Siemens, V7H, QMD series, QMR, Spectra ADS

Volunteer Equipment & Supply | Knoxville, TN
Seller: Volunteer Equipment & Supply
Location: Knoxville, TN
Mfr: Siemens
Model: V7H

225 Amps, Siemens, 3VA, 5 Feed-Thru Circuit Breaker, 3VA5222-5EC31-0AA0, 750 V, 3 Pole, 3 phase

OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Siemens
Model: 3VA
Siemens 3VA5222-5EC31-0AA0 Feed-Thru Circuit Breaker 225A 750V 3P 3PH 3VA, Condition Notes: PULL-OUT, New old stock. May show signs of shelf wear from storage. Industrial surplus. Item pictured is the exact item you will receive., Most items ship same day or next day of payment received from North Carolina., UPS Next ...more

225 Amps, Siemens, CFD63B225, #1385272

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CFD63B225

225 Amps, Siemens, CJ3B225, #1290677

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CJ3B225
Siemens Circuit Breaker, Molded Case type, Catalog Number CJ3B225, 225 amp frame current, 600 volts.

225 Amps, Siemens, CJ3B225, #019395

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CJ3B225
Siemens Circuit Breaker, Molded Case type, Catalog Number CJ3B225, 225 amp frame current, 600 volts.

225 Amps, Siemens, CJKL3B225, #042892

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CJKL3B225
Siemens Circuit Breaker, Molded Case type, Catalog Number CJKL3B225, 225 amp frame current, 600 volts.

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

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.

250 Amps, Siemens Sentron, CFD63B250, circuit breaker, 3-pole, bolt-on, 600 Volts (2 available)

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Siemens
Model: CFD63B250
SKU: 104612, Model: CFD63B250, Condition: Used, Amps: 250 amps, Series: SENTRON, # of Poles: 3, Mounting Style: Bolt-On, Voltage: 600 volts, Phase: 3-phase, Dimensions: 5.00 (H) x 4.00 (W) x 8.00 (L) inches.

250 Amps, Siemens, CFD63B250, 600 Volts, #1006488

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: CFD63B250
Siemens Circuit Breaker, Molded Case type, Catalog Number CFD63B250, 250 amp frame current, 600 volts.

250 Amps, Siemens, CFD63B250-U, CFD, circuit breaker, new take out

Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Siemens
Model: CFD63B250U

250 Amps, Siemens, FD63B250, #1395569

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: FD63B250

250 Amps, Siemens, FD63F250, manually operated, Fixed, #MC5172

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: FD63F250
Siemens Circuit Breaker, Molded Case type, Catalog Number FD63F250, 250 amp frame current, 600 volts, Manual operation, Fixed mounting.

250 Amps, Siemens ITE, FD63F250 Sentron Series Circuit Breaker

G-2000 | Toledo, OH
Seller: G-2000
Location: Toledo, OH
Mfr: Siemens
Model: FD63F250 SENTRON SERIES CIRCUIT BREAKER
, Type.: FD6, Volts.: 600 VAC, Phase.: 3, Machine Type.Circuit Breakers Manufacturer.SIEMENS Model.FD63F250 Year.N/A Condition.Used.

250 Amps, Siemens, FXD63A250, 600 Volts, #1124234

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: FXD63A250
Siemens Circuit Breaker, Molded Case type, Catalog Number FXD63A250, 250 amp frame current, 600 volts.

250 Amps, Siemens, FXD63B250, #1379636

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: FXD63B250

250 Amps, Siemens, FXD63B250, New out of Box, #1403706

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: FXD63B250

250 Amps, Siemens, FXD63B250, #1395584

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Siemens
Model: FXD63B250