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JHY: Global Industrial Automation Experts. We provide rapid supply of high-performance PLC modules, servo drives, and HMIs from leading brands. Specializing in obsolete CNC parts and rare industrial spare parts, JHY ensures fast shipping and global delivery. From modern motion control systems to legacy repairs, our quality-tested components guarantee maximum uptime.

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HomeCircuit Breakers & Contactors

Circuit Breakers & Contactors

22686 products

Products

(5) available Square D EDB34100 100A 480/277V 3-Pole Bolt-On Magnetic Breaker

(5) available Square D EDB34100 100A 480/277V 3-Pole Bolt-On Magnetic Breaker

(5) available Square D EDB34100 100A 480/277V 3-Pole Bolt-On Magnetic Breaker

Circuit Breakers & Contactors

NOARK B1H3C20 MINIATURE CIRCUIT BREAKER, SEE DESC #330669

NOARK B1H3C20 MINIATURE CIRCUIT BREAKER, SEE DESC #330669

NOARK B1H3C20 MINIATURE CIRCUIT BREAKER, SEE DESC #330669

Circuit Breakers & Contactors

Siemens Sentron LXD63B600 Circuit Breaker 600A 600V 3P LXD6-A 3 Pole 600 Amp

Siemens Sentron LXD63B600 Circuit Breaker 600A 600V 3P LXD6-A 3 Pole 600 Amp

Siemens Sentron LXD63B600 Circuit Breaker 600A 600V 3P LXD6-A 3 Pole 600 Amp

Circuit Breakers & Contactors

Square D QBL QBL32125 3 Pole 125 Amp 240V Circuit Breaker

Square D QBL QBL32125 3 Pole 125 Amp 240V Circuit Breaker

Square D QBL QBL32125 3 Pole 125 Amp 240V Circuit Breaker

Circuit Breakers & Contactors

SQUARE D, QE3150VH, 150A, 240V, 3 POLE CIRCUIT BREAKER *RECONDITIONED

SQUARE D, QE3150VH, 150A, 240V, 3 POLE CIRCUIT BREAKER *RECONDITIONED

SQUARE D, QE3150VH, 150A, 240V, 3 POLE CIRCUIT BREAKER *RECONDITIONED

Circuit Breakers & Contactors

SIEMENS LXD63B500 500A LXD6 CIRCUIT BREAKER 3P 500 Amp Sentron I-T-E ITE

SIEMENS LXD63B500 500A LXD6 CIRCUIT BREAKER 3P 500 Amp Sentron I-T-E ITE

SIEMENS LXD63B500 500A LXD6 CIRCUIT BREAKER 3P 500 Amp Sentron I-T-E ITE

Circuit Breakers & Contactors

Square D HDA HDA36025 3 Pole 25 Amp 600V Circuit Breaker New

Square D HDA HDA36025 3 Pole 25 Amp 600V Circuit Breaker New

Square D HDA HDA36025 3 Pole 25 Amp 600V Circuit Breaker New

Circuit Breakers & Contactors

EATON EDB3150 MOLDED CASE BREAKER 150 AMP 3 POLE- NEW PANEL PULL

EATON EDB3150 MOLDED CASE BREAKER 150 AMP 3 POLE- NEW PANEL PULL

EATON EDB3150 MOLDED CASE BREAKER 150 AMP 3 POLE- NEW PANEL PULL

Circuit Breakers & Contactors

Eaton SPD300480Y2K SPD Surge Protective Device Nema Size 1 277/480V

Eaton SPD300480Y2K SPD Surge Protective Device Nema Size 1 277/480V

Eaton SPD300480Y2K SPD Surge Protective Device Nema Size 1 277/480V

Circuit Breakers & Contactors

SQUARE D 20 A CIRCUIT BREAKER AND GROUND FAULT INTERRUPTER 06537 LOT OF 3

SQUARE D 20 A CIRCUIT BREAKER AND GROUND FAULT INTERRUPTER 06537 LOT OF 3

SQUARE D 20 A CIRCUIT BREAKER AND GROUND FAULT INTERRUPTER 06537 LOT OF 3

Circuit Breakers & Contactors

SIEMENS SIRIUS 3RB3036 2UB0 Electronic Overload Relay 12.5-50 AMP

SIEMENS SIRIUS 3RB3036 2UB0 Electronic Overload Relay 12.5-50 AMP

SIEMENS SIRIUS 3RB3036 2UB0 Electronic Overload Relay 12.5-50 AMP

Circuit Breakers & Contactors

GE TED134100WL 100A 480V 3P {AIC}K NEW

GE TED134100WL 100A 480V 3P {AIC}K NEW

GE TED134100WL 100A 480V 3P {AIC}K NEW

Circuit Breakers & Contactors

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